Rafflesia: The World’s Largest Bloom

The Rafflesia, a parasitic plant, lives only on the tetrastigma vine in the jungles of Sumatra and Borneo. It produces the world’s largest flower, which measures up to 3 feet (90 cm) across and weighs 15 pounds (6.8 kg), according to the Library of Congress. Approximately 17 species of Rafflesia exist. It produces no roots, stems or leaves.

Nutrients and Water

The Rafflesia grows within its host plant by sending out tiny threadlike filaments that twine into the very cells of the host. From the threadlike filaments the Rafflesiagains all the nutrients and water it requires for survival. 

Even though the Rafflesia is considered a plant it does not produce chlorophyll, which renders it incapable of receiving nutrients through photosynthesis as other plants do.

Damage and Life

The plant spends the majority of its life embedded within its host with no visible parts to the naked eye on the outer part of the plant until the Rafflesia buds and blooms. It does very little damage to the host plant despite the fact that it constantly sucks nutrients and water.

Flowering and Pollination

The Rafflesia produces a tiny bud on the host tetrastigma vine. The bud erupts near the plants roots or twining tendrils. The bud takes 12 months to swell before it blossoms. It blooms around midnight on a rainy night, according to the Oracle Education Foundation.

 The blossom lasts only 5 to 7 days. Flowers are either male or female and produce a pungent unpleasant aroma that many say smells similar to rotting flesh. The unpleasant smell attracts flies to help ensure pollination. The flowers appear with 5 large petals and a reddish-orange coloration. White speckling adorns each petal.

Pollination is rare because most locations contain only male flowers or female flowers. In order for pollination to occur, the fly must land on the male flower and then take the pollen to the female flower. If pollination occurs, the flower produces a globular, smooth-skinned fruit measuring up to 5 inches (13 cm) in diameter. It contains thousands of seeds. Birds and squirrels enjoy eating the fruit and help to spread the Rafflesia seeds through their eliminations.

Endanger

The Rafflesia is in serious danger of extinction as the rain forest is burned and cleared for crop production and urban growth. The buds are also harvested and sold because locals believe they have medicinal properties if consumed. The plant has never been cultivated in captivity and it only grows on the tetrastigma vine, so its survival is seriously threatened.

Source: gardenguides.com

What is a Flowering Plant?

Flowering plants, or Angiosperms (described taxonomically as the division Magnoliophyta) are the largest grouping within the plant kingdom (Kingdom Plantae or Viridiplantae) in terms of the numbers of described species. 

Approximately 260,000 species of flowering plant have been named so far, constituting nearly 90% of all known species of plants. Even so, taxonomists describe many new species annually, and estimates of total angiosperm diversity reach as high as 400,000 species. 

There are about 450 families of flowering plants, displaying extremely diverse life histories and ecological adaptations. In addition to dominating plant biodiversity, angiosperms are the dominant photosynthetic organisms (primary producers) in most terrestrial ecosystems (an important exception to this rule are the boreal forests, which are often dominated by conifers). All important food plants are angiosperms.

Natural History

Angiosperms are also the youngest of the plant divisions, having arisen relatively late in the history of terrestrial plant life. The first land plants are about 450 million years old, but the earliest definitive angiosperm fossils are only about 130 million years old, placing their known origins within the Early Cretaceous period. 

However, indirect evidence leads some scientists to estimate that angiosperms may have originated as early as 250 million years ago, that is, at the end of the Permian period.

Flowering plants, or Angiosperms (described taxonomically as the division Magnoliophyta) are the largest grouping within the plant kingdom (Kingdom Plantae or Viridiplantae) in terms of the numbers of described species. 

Approximately 260,000 species of flowering plant have been named so far, constituting nearly 90% of all known species of plants. Even so, taxonomists describe many new species annually, and estimates of total angiosperm diversity reach as high as 400,000 species. There are about 450 families of flowering plants, displaying extremely diverse life histories and ecological adaptations.

 In addition to dominating plant biodiversity, angiosperms are the dominant photosynthetic organisms (primary producers) in most terrestrial ecosystems (an important exception to this rule are the boreal forests, which are often dominated by conifers). All important food plants are angiosperms.

Natural History

Angiosperms are also the youngest of the plant divisions, having arisen relatively late in the history of terrestrial plant life. The first land plants are about 450 million years old, but the earliest definitive angiosperm fossils are only about 130 million years old, placing their known origins within the Early Cretaceous period. 

However, indirect evidence leads some scientists to estimate that angiosperms may have originated as early as 250 million years ago, that is, at the end of the Permian period.

How to Grow and Care for Roses

Roses (genus Rosa) are some of the most popular and beautiful flowering shrubs grown, but starting a rose garden may seem daunting to new gardeners. However, growing roses for beginners doesn’t have to be a stressful endeavor. In fact, with proper planting and care, nearly anyone can become a successful rose gardener.

Growing Conditions

When growing roses, it’s important to choose a site receiving at least 6 hours of sun each day. Rose bushes must also be located in well-drained, fertile soil. Plant dormant roses in early spring (or fall). Potted plants can be planted any time between spring and fall, but preferably spring.

If you’re planting bare root roses, presoak them in water for at least 24 hours prior to placing them in the ground.

Both bare root and potted rose bushes need to be planted about 2 feet (60 cm) deep, with the hole large enough to accommodate the roots. Backfill the hole with soil, adding some well-rotted manure in with it and water thoroughly. Then mound up additional soil around the base of the plant. Note that this is not necessary for actively growing roses.

General Care

Caring for rose bushes is important to their overall health and vigor, especially when it comes to watering. Roses require at least an inch (2.5 cm) of water weekly throughout their growing season, beginning in spring or following spring planting. 

While overhead watering is suitable before the onset of new growth, it is often better to water these plants at the soil line using soaker hoses or similar means. Rose bushes are very susceptible to fungal diseases, such as black spot and powdery mildew, especially when their foliage is kept too wet.

Fertilizer for roses should also be applied in spring, following the label instructions carefully. However, with the addition of well-rotted manure each spring, this is usually adequate. Mulching your rose bush will help retain moisture and may also offer some winter protection.

Pruning is another aspect to consider when caring for rose bushes. This often takes place once leaf buds appear in spring. Make cuts about 1/4 inch (8 mm) above the bud eyes and prune out any twiggy or unhealthy branches.

Starting a rose garden and knowing how to take care of roses shouldn’t be intimidating. In fact, it’s easier than you might think. Just give them what they need and before you know it, you’ll be rewarded with beautiful blooms.

Source: gardeningknowhow.com

How to Grow and Care for Mosaic Plant (Ludwigia sedoides)

Ludwigia sedoides, commonly known as Mosaic Plant, Mosaic Flower and False Loosestrife, is a herbaceous perennial plant of the family Onagraceae. It has yellow flowers that bloom from June to August.

This floating Ludwigia is native to Central and South America, where it can be found growing in stagnant waters as well as in sections of riverine environments that are free of current. It is a very common pond plant in warm climates or ponds in conservatories. Cultivation in an aquarium is a bit more complicated.

Growing Conditions and General Care

Above all else, this floating stem plant requires light. Even values in the higher range of what is possible over a planted aquarium are often not enough. Outdoor culture in a well-lit pond or tub is sometimes the only way to achieve satisfactory growth with this species.

 Heavy fertilization with macro- and micronutrients is essential (if enough light is available) to produce attractive growth. Yellow flowers form on the floating rosettes if the plant is achieving good growth.

Winter hardy to USDA Zone 10. In St. Louis, grow as an annual in containers covered with 6 to 18 inches (15 to 45 cm) of water in full sun to part shade. Plants can be difficult to overwinter indoors.

Although the usefulness of this species in the aquascape is markedly limited, its beautiful circles of reddish foliage can lend a unique texture to outdoor ponds.

Propagation

Propagation can be carried out by snipping off a rosette, with a section of stem attached, from the main stem. The main part of the stem is left in the tank. A new rosette will develop on it after a short while.

How to Grow and Care for Pocketbook Plants (Calceolaria)

Calceolaria, commonly known as Pocketbook Plants, Pouch Flowers or Slipper Flowers is a genus of plants in the Calceolariaceae family. This genus consists of about 388 species of shrubs, lianas and herbs, and the geographical range extends from Patagonia to central Mexico, with its distribution center in Andean region.

Calceolaria’s nickname (Pocketbook Plant) is well chosen. The flowers on this annual plant have pouches at the bottom which resemble pocketbooks, purses or even slippers. Growing Pocketbook Plants isn’t very complicated as long as you remember that they like their environment cool and not too bright.

Growing Conditions and General Care

While this annual can be grown both indoors and out, the most popular use may be as a potted houseplant. Once you look into the native environment for this bright flower, you’ll know how to grow Pocketbook Plant. It comes from Central and South America in the cooler plains areas where water and bright sunlight aren’t so abundant. Calceolaria care works best when you try to imitate its native home.

Keep the plant near a bright window, but out of direct sunlight. If your only window is on a bright southern exposure, hang a sheer curtain between the plant and outdoors to filter the brightest rays. Northern windows and tables away from the light source are more hospitable for these plants.

Pocketbook Plant care includes carefully monitoring the water supply. These plants don’t do well with too much moisture on their roots. Give the plants a thorough watering, then let the pots drain in the sink for about 10 minutes. Allow the soil to dry out until the surface is dry before watering again.

Although pocketbook plant is a tender perennial, it’s grown as an annual. Once the flowers die off, you won’t be able to make a new batch appear. It’s better to simply enjoy these unusual flowers while they look good, then add them to the compost pile when they begin to dry up and wilt.

Although pocketbook plant is most often grown as a houseplant, it can be used as a bedding plant outdoors. This smaller plant can grow up to 10 inches (25 cm) tall, so place it near the front of the flower beds. 

Amend the soil with a good amount of compost to aid in drainage, and place the plants about a foot apart. Grow these plants early in the spring, when the night temperatures hover around 55 to 65 °F (13 to 18 °C). When the summer heat arrives, pull them and replace them with a more heat-resistant plant.

Propagation

Many different types are available as seeds, with gaudy color mixes being the norm. Sow seed in a peat based compost in late summer, and grow the young seedling on through until late autumn. The plants soon develop the rosette of foliage and will need space.

Pocketbook Plants can also be propagated with stem tip cuttings which should be taken in mid to late summer.

Source: gardeningknowhow.com

How to Grow and Care for Clematis

Every flower gardener should know the pleasure of growing Clematis. If you already have one in your garden, you’re probably scheming about how to squeeze in another! New to Clematis? Read on and discover how easy it is to be successful with the “queen of climbers”.

Selecting

Clematis have become a hugely popular perennial, and today, the average local garden center offers dozens of different choices. When selecting a Clematis for your garden, you’ll want to think about a couple things, which include its mature height, flower form and color.

If you have room for a vigorous 10- or 20-foot  (3 or 6 m) Clematis vine, there are many wonderful cultivars that will fit the bill. There are also more compact varieties that are perfectly happy growing in a small garden or even in a pot on the patio.

The standard Clematis  flower form is a large blossom with 6 or 7 petals, measuring 5 to 6 inches (12.5 to 15 cm) across. There are also cultivars with smaller blossoms, double blossoms, and lovely bell-like flowers. Colors range from white to wine red, lavender to deep purple, and there are even a few yellow ones.

It can take several years for a Clematis vine to mature and begin flowering vigorously. To shorten the wait and help ensure your success, it’s best to purchase a plant that’s at least 2 years old. Look for a container-grown plant in a quart or gallon-size pot.

 If you’re shopping for your Clematis at a garden center or nursery, select a robust plant that’s showing vigorous growth, rather than a weak plant with a beautiful picture.

Where to Plant

Hopefully you have a planting location in mind before you bring home your new Clematis . Ideally it’s a sunny spot.

Clematis prefer moist, well-drained soil that’s neutral to slightly alkaline in pH. If your soil tends to be acidic, you should sweeten it periodically with limestone or a little wood ash. Dig a good hole for your new Clematis, working in lots of compost and some granular organic fertilizer.

Be very gentle when settling the plant into its new home; the roots, crown and emerging vines of Clematis can be easily broken. Position the plant slightly deeper than it was growing in the pot, so the first set of true leaves is just under the soil surface.

 Water weekly for the first season, to help the plant get established. If you can get your Clematis through its first year, chances are good that it will continue to thrive. Mulching around the base of the plant will help conserve moisture, but keep the mulch several inches away from the crown, where the vines emerge from the soil.

Clematis are happiest with cool shade at their roots and warm sun on their foliage. Mulching around the roots will help keep the soil cool, as will the foliage of a low-growing perennial.

How to Support

Like other climbing plants, the growing end of a Clematis vine is searching for something to grab onto, and if it can’t find anything, it will stop growing. Make sure you provide it with something to climb on from day one.

A Clematis vine does not climb by twining around something, as a Pole Bean or a Morning Glory does. It climbs by wrapping its leaf stems around something. Because these leaf stems are not very long, anything that’s more than about 0.5 inch (1.3 cm) in diameter is too wide for the leaf stem to twist around. 

The easiest things for a Clematis to grab onto, are twine, fishing line, wire, thin branches, wooden dowels or steel rods. The more grabbing opportunities you offer, the better, so even if you have a nice trellis, consider adding some twine “helper” lines, or covering your trellis with a grid of trellis netting.

Depending on the vigor of the plant and the type of trellis you have, you’ll probably need to do some “trussing” during the season to help support the vines and keep them attached to the trellis. Both fishing line and twine work well for this job.

Pruning and Care

Clematis vary in their need for pruning. Some types flower on last year’s vines, so you want to avoid cutting them to the ground in the spring. Others flower on current-year vines, so they don’t mind being cut to the ground each year. 

Rather than driving yourself crazy trying to keep track of the ideal pruning technique for each cultivar, try this common-sense approach: leave the prior year’s growth in place until mid-spring. Begin pruning only when you can see which vines are dead and which ones are starting to leaf out.

A happy clematis plant puts out an amazing amount of flowers and foliage. Feed your plants well to keep them healthy and vigorous. In early spring, surround the plant with a shovelful of compost and a handful of granular organic fertilizer. Feed again, once or twice during the growing season, with a water-soluble organic fertilizer.

Source: gardeners.com

All About Climbing Roses

There’s nothing more enchanting than the iconic “rose-covered cottage”. The imagery of quaint, thatched-roof homes covered with long, sweet-smelling trails of colorful roses. Climbing roses can form a vibrant landscape backdrop for border perennials and annuals. 

They are also a lovely choice for arbors, trellises, fences, and pergolas. Most varieties will grow from 6 to 12 feet (1.8 to 3.2 m) long and will spread about 3 to 4 feet (0.9 to 1.2 m) wide. They are available in a range of pastels, brights, and multi-colors.

Climbers are considerably less fussy than their bush-form rose cousins; you simply need to have a handle on the basics and a little help from Mother Nature.

Choosing a Variety

Above all, determine whether the variety you want is suited for your growing zone – if you’re not already familiar with the importance of growing things suited to your hardiness zone. Next, choose the color you like and see if the mature size is suited for the space you’ve chosen. Then, look for a climber that is disease-resistant, repeat-blooming, or whichever other “bonus” features are most important to you.

Growing Conditions

Most all rose types need full sun; they thrive in loamy, well-drained soil and prefer a consistent drink of water: about an inch (2.5 cm) a week. Eastern exposure is ideal to protect the leaves from hot afternoon sun.

Note: Roses with wet feet are susceptible to all kinds of fungus. Black spot and other diseases can spread to your other rose plantings, so keep a clean planting site and take care not to overwater. Good soil drainage will help mitigate heavy soaking rains.

Training

Gardeners usually want a climbing rose to serve a functional purpose (act as a screen, frame a doorway, etc.) as well as provide visual beauty to the space. To that end, the stems need to be trained to grow the way you want them to. Air circulation is important to prevent disease, so if you want the climber to cover a wall, use a free-standing vertical support that gives your rose at least 3 inches (7.5 cm) of breathing room between the plant and the wall. 

With a stretchable fastener, hand-tie your climber to the crosspiece of the structure and try to arrange the branches in a fan shape as it grows. This will help to make pruning easier. It’s recommended that you train — do not try to heavily prune — for the first couple of years. This will encourage growth on the bottom of the plant, not just the tops, for a fuller appearance.

Pruning

Aside from sun, food, and water essentials, one thing you can do to turn your climbing roses into prolific bloomers is proper pruning. Pruning is only necessary once a year after the plants have been established. Many gardeners prune their climbing roses, for maintenance and shape, in the spring after the first blooms pass. As a result of proper pruning, your climbers will be significantly stronger and will produce many more blooms!

Note: Most climbing roses (hybrid teas) bloom two or more times every season: first on old canes, and then on the current season’s growth. If you prune in late winter (about the time forsythia blooms), you’ll get boatloads of blooms later in the season. For old-fashioned climbers that only bloom once in the summer, prune just after blooming has stopped.

When it’s time to prune, remove any dead, diseased, damaged, or crossing canes, and canes that are narrower than a pencil. When all you’ve got is main canes left, cut back the side shoots from these main canes to about 2 to 3 inches (5 to 7.5 cm) to keep them in line.

Tip: Wipe your pruning tools with rubbing alcohol between each cut. This helps prevent the spread of disease when pruning, while also caring for your tools. After use, wash pruning tools with a mild soap, rinse, and towel-dry.

As always, deadhead your climbers to keep them blooming, but just until fall — allowing hips to develop helps the plant enter dormancy, which will help it overwinter properly.

Feeding

Fertilizer requirements differ, depending upon where you live and your individual soil composition. In the South or West, where roses tend to grow for 9 or 10 months of the year, more fertilizer may be needed. In contrast: in the North, where roses may have 3 or 4 months of growth, less fertilizer will be used.

• Time-release rose food is the easiest form to use; all you have to remember is to apply it once or twice per season, and water before and after use to avoid burning.
• Organic gardeners like a 50/50 mix of cottonseed and alfalfa meals. Use 10 cups of this mixture at the base of each rose every 10 weeks, and cover with mulch.

Start fertilizing in early spring after pruning, about four weeks before spring growth begins. In cold-winter regions, stop fertilizing six weeks before the first predicted frost to allow the plant to go dormant before a hard freeze.

Mulching and Winterizing

Mulch is critical to keep rose roots evenly moist in the summer, and to protect them against hard freezing over the winter. Apply a layer of mulch, only a few inches thick, around roses in the spring – this may happen at planting time if you plant roses in the spring. Later in the fall, after the first frost, pile up more mulch around the plants to provide extra insulation. As the ground warms and thaws in the spring, gradually remove the excess mulch and leave a layer of mulch that is just a few inches thick again.

Pest Control

Roses seem to attract more insects than any other flower – beneficials and pests alike! Pests may chew and pit the leaves, wilt the petals, and burrow into the stems. You can nip pest problems in the bud with organic Insecticidal Soap — it acts quickly and on contact (not systemically) to get rid of common rose pests like aphids, scale, and whiteflies, with an all-natural solution.

Note: Pesticides don’t know the difference between beneficials and pests, so never use pesticides when bees or other beneficials are present.

Disease Control

Roses are subject to black spot, anthracnose, and other fungal problems caused by a recipe of too much water, humidity, and heat. Some varieties are more disease-resistant. If your climbing roses do develop a fungal disease, a disease control spray like Bonide,  Fung-onil, Multi-Purpose Fungicide should be used. 

For a natural alternative in organic gardens, copper-based Bordeaux spray/dust is effective against mildews and other diseases.

Climbing roses are a unique twist to the traditional landscape – and since they take up very little ground space, you can enjoy growing your own climbers even if your space is limited. Now that you have the basics down, you’re ready to get started growing your own climbing roses!

Source: starkbros.com

How to Grow and Care for Wisteria

Wisteria is the quintessential climber for the English cottage garden. A well-grown Wisteria is an absolute joy in mid-late spring when the beautiful, scented pendants of flowers drape from the branches in a breathtaking display. 

But often gardeners find these climbing plants a little daunting. The idea of all that pruning and training just feels far too complicated. It’s a shame because it’s not as tricky as you might think – in fact Wisteria is actually very easy to grow. With correct care these long-lived twining climbers will reward you with many years of pleasure in your garden.

Growing Conditions and General Care

The most important factor to consider when growing Wisteria is location. Wisteria is a twining vine that requires sturdy support and regular pruning to keep it under control. 

Open areas surrounded by lawn that can be easily mowed are ideal for growing Wisteria.

Wisteria doesn’t fair well in cold so make sure it receives plenty of sunlight.

This vine requires deep, rich soil that is somewhat moist but will tolerate many soil conditions.

Once planted, pruning is about the only important requirement for Wisteria vine care. Since this vine is an aggressive grower, there’s no need for fertilizing and being drought tolerant, Wisteria requires little watering.

Pruning and Training

While Wisteria is great for covering an arbor or pergola, training Wisteria vines makes it easier to control. Keep in mind, however, when training Wisteria vines the variety may exhibit different twining characteristics. For example, Chinese wisteria (Wisteria sinensis) twines counterclockwise while the Japanese variety (Wisteria floribunda) is the opposite, twining clockwise.

When training Wisteria vines, select an upright stem and attach it to the chosen support. Remove any side shoots and continue to train the main vine upwards. 

New side branches can be trained as needed to fill in spaces of the support structure by attaching them where desired. For best results, keep these side branches spaced about 18 inches (45 cm) apart. Once the Wisteria has reached the desired height, pinch off or cut the main vine tip to stunt its growth.

Even trained Wisteria vines require regular pruning; otherwise, Wisteria will quickly take over everything in its path. Knowing how and when to prune Wisteria is important. 

While regular pruning of new shoots throughout its growing season helps keep the vine manageable, Wisteria requires a heavy pruning in late fall or winter as well. Remove any dead wood or crowded branches and cut back the side branches to about a foot (30 cm) or so from the main trunk. Also remove any suckers from its base.

Propagation

Learning how to propagate Wisteria vines is easy; however, doing so by way of seed is not a good idea. If choosing to propagate from seed, soak them overnight and plant. The seeds should sprout within a few weeks but keep in mind that blooming may not occur for 10-15 years, if ever.

The best way to propagate Wisteria is through cuttings taken in summer or by layering branches. Either method will still take about 3 to 4 years for blooming. When layering branches, choose a flexible branch and bend it to the ground, placing a few inches into the soil (with leaf node included). Weight it down to secure in place and allow this to overwinter. By spring it should have enough roots for planting.

Source: gardeningknowhow.com

6 Mistakes to Avoid When Growing Honeysuckle Vine

All species of Honeysuckle plant (Lonicera) fall into two categories: 1) arching shrubs and 2) twinning bines, with the large majority being climbing plants that make for attractive Honeysuckle vines. 

These Honeysuckle vines produce trumpet shaped flowers, honey-like scents, and sweet nectar that attract butterflies, hummingbirds, and even humans who enjoy sampling the nectar.

This type of vine is quite easy to grow when correctly planted and maintained. If you find yourself having trouble getting your Honeysuckle vine to thrive, you may be making some of the following mistakes in caring for your plant.

These mistakes are common, but fortunately, they are also easily remedied.

1. Planting Too Late in the Season

Honeysuckle vines should be planted during the spring in cooler climates because their roots thrive when cool and shaded. Make sure to wait until the final frost before planting them.

When the timing is finally right, locate a spot for planting where they’ll get full sun, or at the very least, partial sun exposure. Plant your Honeysuckle at a soil depth of 18 inches (45 cm) and lay an organic fertilizer or compost over the top 3 inches (7.5 cm).

2. Too Little Water at First, Too Much Water Later

This type of vine is sensitive to the amount of water and moisture it receives. When you first plant your Honeysuckle, the plant will need a considerable amount of water to help it grow. However, by the time summer arrives your vine will be more fortified and only need small amounts of water, even during dry spells. Many people make the mistake of continuing to water the plant equally throughout these different stages, which is a definite recipe for harmful overwatering in the summer months.

The more important goal isn’t to provide the vine with excess moisture, but rather to retain the modest level of moisture that is proper for flourishing. To retain moisture, mulch the base of the plant heavily. A 2-inch (5 cm) layer of dried leaves, pine needles, or shredded bark makes an ideal mulch for the Honeysuckle vine.

3. Incorrect Use of Fertilizer

At the beginning of the growing season, add a balanced fertilizer (10-10-10) around the base of the plant. Make sure you choose a controlled release variety. In midsummer, fertilize again with a balanced formula liquid fertilizer to encourage continual flower blooms.

Be especially careful not to fertilize too much. Many growers don’t realize they’ve made this mistake until it’s too late because things will seem just fine at first. Using too much fertilizer will still cause the foliage to thrive, which will give the initial impression of a successful vine, but the excess fertilizer will negatively impact flowering down the line. Keep the soil pH between 6.1 and 7.8.

4. Poor Timing When Pruning

Allow plants to become well established before pruning. Pruning Honeysuckle too early can either reduce the number of blooms the vine produces or kill the whole plant. Honeysuckle vines should be allowed to grow for two years before pruning. Prune lightly during the growing season to encourage new growth. With light pruning, only remove old and bloomed-out flowers.

Older shoots on established plants should be removed during the spring to encourage later flowering. It’s safe to cut the plant back 1/3 for a major pruning. Late February to March are the ideal times to prune most Honeysuckle vines.

5. Mold from Poor Ventilation

Honeysuckle vines are prone to powdery mildews and molds. To reduce the chance of these developing on the vine, make sure there is adequate air movement around your plants. Always plant in open air.

6. Improper Support

Most Honeysuckle vines are grown with support systems, although sometimes they’re grown as ground cover for erosion control. If using support systems, it’s important to use them correctly. The trellis or arbor should be in place before planting. This removes the possibility of damaging the plant when trying to install a trellis on an area where a plant is already established.

Plant the vine 6 to 12 inches (15 to 30 cm) away from the support to allow enough room for it to grow. Once the vine starts climbing the support system, tie it to the arbor using a strong, stretchy material, like strips of old nylon hosiery. Cross the material between the stem and the support system to prevent the stems from rubbing together.

Source: doityourself.com