Garden Blog - Top Tropicals

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Hardy Dwarf Red Jade Vine

by Onika Amell, tropical plant specialist

Q: I simply adore Jade vines. I think they are the Queens of all the vines! I have been very been successful growing the green Strongylodon macrobotrys and purple Jade Mucuna pruriens vines here in Clewiston Florida but I am struggling to make the Red Jade vine (Mucuna benettii) thrive. It keeps dying on me during cold snaps. Any suggestions?

A: ...Here is our solution for you. Consider growing a Dwarf Red Jade Vine or Camptosema grandiflora. It is closely related to the regular and ultra tropical Red Jade Vine Mucuna benettii but much tougher and hardier. It is considered to be one of the more cold hardy of the Jade Vines...
This gorgeous, rare and unusual vine is a sheer showstopper. It is easy to grow and it will reward you with long fiery chains of dangling orange-red flowers that bloom from late fall to early spring. Even though it is listed as a dwarf do not be fooled. This vine will get quite large and will need a strong support over time. The flowers are long and heavy and will show best when planted on an arbor or pergola where they are able to hang down and wow you and your visitors. It puts on a wonderful display. Butterflies, bees and hummingbirds will all thank you for growing this stunner!...

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Featured plant.Camptosema grandiflora - Dwarf Red Jade Vine

TopTropicals.com

Camptosema grandiflora - Dwarf Red Jade Vine

Dwarf Red Jade vine. If you always wanted to own THE Red Jade Vine, here is your chance! Also called Cuitelo, Crista-De-Galo (Rooster's Crest), it is sometimes miss-identified as a Mucuna species. This amazing eye-catcher is closely related to Red Jade Vine, however, it is much hardier than the ultra-tropical Mucuna benettii! It is a spectacular fast-growing vine from Brazil with long pendulous chains of fiery bright red flowers. Heavy vine, it needs large trellis or pagoda. An arbor is ideal so that the brilliant flowering racemes can hang down from the ceiling. Blooms in fall and winter. Prune heavily in spring after flowering. Give full or partial sun with adequate moisture and fertilizer. It is very easy to grow, can tolerate some drought and light frost.

Read more about this plant...

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TopTropicals.com

Mucuna nigricans - Black Jade Vine

Black Jade Vine is a real gem of a rare plant collection and a conversation piece when in bloom. The flower color is beyond description, as most of the Jade vines. This spectacular woody climber is closely related to red Jade vine (Mucuna bennettii). Branches sparsely velvet-hairy, and blackish purple flowers hanging in racemes. Drooping flower-cluster-stalks are up to 1 ft long and 6" in diameter! The blooms appear closely pushed together in grape-like clusters. Flowers are clustered in threes; each cluster supported by a deciduous bract. It is a very vigorous woody tree creeper - during warmer weather it can grow 2 feet or more a week. Cold hardy in Florida to at least zone 9b.
This plant is a must for every rare tropical plant collection. It is easy to grow and doesn't require much care once established other than regular watering. In colder climates with a hard freeze, this spectacular vine can be grown in a large container providing a strong trellis support.

Check out this plant...

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Impossibly exotic Chalice Vine

TopTropicals.com

By Onika Amell, our flower specialist

Q: I live on Sanibel Island, Florida and I'm looking for an exotic vine to cover the side of my house. A friend suggested Chalice vine. What can you tell me about it and will it tolerate the salty soil and salt spray of the island?

A: Chalice vine, or Cup of Gold - Solandra maxima - is a large, woody, scrambling tropical vine with huge, cup-shaped flowers. Variety Variegata has also amazing cream and green variegated foliage. The flowers are fragrant, especially in the evenings, with a lovely coconut-like aroma. This unusual vine will give you intermittent waves of large, wide flaring golden trumpets.
Even when not in flower, it is beautiful as new growth is bright and purple-bronze in color. It has a large and loose spreading habit. As this vine ages, flowers will appear along the entire length of branches off the main vine. So, just think about it - up to 100 feet vine and you will have about 500 flowers at the same time! They are very fast growing and usually bloom from February until May. Plant them... Sit back and wait... Four months of heaven!
They are great for seaside gardens as they are very tolerant of salt spray and salty soils. Will, in fact, thrive in most any well-drained soil.
Give it a large, sturdy pergola or trellis, or train it to grow up the side of a house where it will spill down over windows and doorways to take your breath away... Chalice vine is impossibly exotic!

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Vigorous flowering vine for a large trellis

TopTropicals.com

Q: I am looking for a suitable vine for my home. The wall/trellis which I would like to plant the vine(s) is a two-story wall. The area gets lots of light at midday but not direct sunlight. Most of the light comes from the north. Our home is in South Florida (Miami). Would you please suggest a lovely colorful vine(s) that would flower well under these conditions? Maybe one that has fragrance.

A: Below are some of our suggestions for your project. These flowering vines are vigorous, fast growing, tolerant of part-sun conditions and still, will produce flowers for you to enjoy:
Clerodendrum speciosum
Clerodendrum thomsoniae - Bleeding Heart
Jasminum humile - Italian jasmine - fragrant
Jasminum nitidum - Star Jasmine - fragrant
Mansoa alliacea - Garlic Vine
Pyrostegia venusta - Flame Vine
Quisqualis - Rangoon Creeper, Thai Double Flower - fragrant
Thunbergia laurifolia - Blue Sky vine
Urechites lutea - Yellow Mandevilla

Beaumontia murtonii - Nepal Trumpet Flower
- this one has large fragrant flowers and large tropical leaves...
See very interesting story about Beaumontia live fragrant wall.

Check out all vines from our selection and vigorous growers for large areas like fences and big trellises.

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Fragrant Gold Leaf Orchid Vine

By Onika Amell, tropical plant specialist

Q: I am absolutely thrilled to see you have this vine. I've tried for years to get this plant! It is so, so rare. It just seemed impossible to find in this country. How do I make it thrive? I am ordering two.

A: We are happy to confirm that indeed we do have this rare vine!
Bauhinia aureifolia - Gold Leaf Orchid Vine - was discovered in Thailand in 1983. It is endemic to Pattani, Narathiwat, and Yala in Southern Thailand. Danish botanist Kai Larsen named this plant and hailed it as one of the rarest plant species of the world when it was discovered in the eighties.
The Thai people call this vine Bai Mai Si Thong. It is a beautiful climber with large, bi-loped leaves (7 inches or more!) and good branching.
Young leaves are a stunning burnt orange to terracotta color for about a week and as they reach full size, they turn green over a couple of days. This is a very rare color for Bauhinia. It produces leaves all the time and this means this vine is always full of beautiful color. With its golden leaves, it sure is reminiscent of Autumn.
This vine blooms from May to November. It bears bunches of small flowers that are delicately fragrant in the evenings. The cultivated plants range flower color from pure white to purple and pink, while the wild ones have often white petals with pinkish patches.
Bauhinia aureifolia needs well-drained soil, full light and good humidity to thrive. It will tolerate a light freeze once established and it is very important to protect young plants.
Gold Leaf Orchid Vine also makes a wonderful container plant with staking or support. It is a must for every rare plant collection!

RECOMMENDED FERTILIZERS:
Pink N Good Daily Plant Food - Flower Booster
Tropical Allure - Smart-Release Booster

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Fascinating Spekboom (Portulacaria afra, or Baby Jade)

By Mark Hooten, the Garden Doc
...I love this plant! I first grew it in the 1960s when I was just a kid. I found it growing as a fantastic four-foot tall houseplant in a big sunny window in a schoolmate's home and was happily given a cutting. When I inquired about this most unusual plant, my friend's mother explained that she had brought a piece of it with her when she came from South Africa many years earlier. She told me that in Africa, it is a favorite food for both Elephants and Rhinoceros and that it was grown all over her families farm for feeding both animals and people. Being a little kid in Illinois, I found this especially fascinating...
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Breathtaking Queen's Wreath

TopTropicals.com

By Onika Amell, tropical flower specialist

Q: I've just moved from Virginia to Sarasota, Florida. I'm looking for a vine similar to Wisteria to grow in my new garden. I've so enjoyed my Wisteria vine and I'm hoping to find something equally spectacular for my FL garden. Truth is, I'm getting older and won't be able to keep up with the hard-core maintenance Wisteria needs to keep it in under control. Is there a similar vine you can recommend that is just as showstopping as Wisteria?

A: The vine that immediately comes to mind is Petrea Volubilis or Queens wreath. It looks similar to Wisteria, and though a fast and strong climber, it's not invasive or destructive at all. An occasional pruning is all it will need to maintain it. Much like Wisteria it gives a glorious show of flowers when spring arrives. Masses of long, mauve flowers will continue to appear on and off in summer with another burst of flowers in the fall. Flowers are up to a foot in length!
Hummingbirds, bees, and butterflies will all be impressed with you for growing this charmer.
Snip off the gorgeous flowers, put them in shallow bowls of water around your home and be the envy of all your friends and house guests!
This vine prefers the warmth of Zone 10 to thrive, but it will survive in areas of Zone 9B when it borders zone 10A, especially if it's placed in a protected area. It grows best in full sun but will tolerate part shade. It's great for coastal gardens and once established, it has good drought tolerance, medium salt tolerance, and good wind tolerance. It has no major pest problems, which is always a bonus.
Grow and shape it as you like: a large bush, a small tree or a breathtaking espalier. Some people plant Petrea vine by a tree to create that much sought-after ethereal wisteria effect. This is no doubt a very charming vine and a must-have for those who are in love with Wisteria but scared of its vigorous growth and ongoing maintenance.
For Wisteria lovers we also recommend its spectacular tropical relative Millettia reticulata - Evergreen Wisteria.

TopTropicals.com

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Easter Lily Vine creates a fragrant privacy fence of virtually unlimited size

By Ron, South Florida. Easter Lily Vine (Beaumontia grandiflora) is a magnificent woody evergreen climber of unlimited growth potential. A branch of this vine will grow simply until you cut it. I have branches of up to 30 ft. and longer.

I've used two plants to turn a chain-link fence into a privacy screen that is 40 ft. wide by 10 ft. tall, but even a single plant can cover a much wider space if trained properly.

Easter Lily Vine's growth rate is moderate, so it doesn't require constant pruning to keep under control like other vigorous vines. I bought mine in 7 gallon pots, and planted them in the ground immediately. It took about 2 years to completely cover the fence. Since then, I prune it 3-4 times a year.

Keep in mind that these plants are heavy and require a solid structure as support. They twine by nature, but only around items with 3” diameter or more. Mine twined around a near-by lighting pole!

The absolute key in training Easter Lily Vine is to force it to grow horizontally. I recommend planting a young 3 gallon size vine in the ground diagonally, so it grows horizontally. Tie it no more than a foot above ground and let it grow a single branch until the end of the space you want to cover. Then force it to make a U-turn and let it grow the other way. See the following diagram for illustration..

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See step-by-step full size pictures and the rest of the article...

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Exotic Easter Lily Vine

by Onika Amell, tropical plant expert

If you happen to love Easter Lilies, let us introduce you to a very beautiful and hard-to-find vine... The magnificent Easter Lily Vine - Beaumontia grandiflora, is not sold at most nurseries and is not widely grown for this very reason. We certainly feel it should be, as this woody vine is a tremendous climber which rewards the gardener with large clusters of white flowers resembling Easter Lilies, during early spring to late fall. The flowers are sweetly scented and make excellent cut flowers, which last for at least a week! An added bonus is the twining ends, which makes a very unusual and interesting addition to floral arrangements...

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Here at the nursery, our Easter Lily vines are almost ready to burst into full bloom. We are waiting impatiently. Order yours, and have a Happy Easter!

Seeds of Easter Lily vine also available at BOGO deal - buy 2 packs for the price of 1 with FREE shipping!

See how to how to create a fragrant privacy fence of virtually unlimited size.