Hawaiian Dwarf is a True Star!

By Mark Hooten, the Garden Doc

Q: I live in Southern Ohio and love growing lots of tropical plants. In the warm months, they all go outside under the protection of tall trees, but in the cold months, they all come inside in a snug but very brightly lit sun-room. For many years I have successfully kept a dwarf Meyer's lemon which amazes my friends, and I am wondering if you could suggest some other dwarf tropical fruit tree which I might be able to grow that would amaze them even more?

A: Without hesitation, I would strongly suggest a particular variety of carambola (star-fruit) called Dwarf Hawaiian, as it is truly special as tropical fruit trees go. First and foremost, they begin fruiting at a very young age, often while only in a one-gallon pot, and even less than a couple of feet tall with a very little trimming. Better even is that they are perfectly happy living perpetually in a pot. I have one myself which is content in a 12 inch pot and which fruits freely throughout the year. Also, even though it should be too much to be expected, the fruits are of the highest quality and are as sweet as candy. I also like the fact that the fruits hang decoratively on the tiny tree for quite some time before finally ripening, rather like ornaments. One of these little trees in-fruit is an amazing sight and ought to make anyone take notice, especially in a sun-room in Ohio! They really are very easy to grow, and if you have a Meyer's lemon which does well, you'll certainly have no particular issues with a Dwarf Hawaiian carambola.

However, I have found that in order for them to remain extra dwarf and fruit especially precociously, this variety needs to be grafted and not cutting grown. Fortunately, Top Tropicals has recently obtained a number of these extra wonderful grafted trees which are of the highest quality I have seen in some time, all of which will likely begin fruiting very shortly. They simply are wonderful little trees! Check them out...

Featured plant. Heliconia rostrata - Lobster Claw

Heliconia rostrata - Lobster Claw

Lobster Claw, Parrot's beak... Tropical flowers never fail to astound and amaze with their forms and colors. Lobster Claw plant (Heliconia rostrata) is no exception, with large, brightly hued bracts that cluster up a stem. It is also called Parrot Beak and has inconsequential tiny flowers covered by the showy bracts. It is native to Central to South America and is one of the most recognized and widely grown species of showy heliconias, and one of the most beautiful! The inflorescence it produces is one of the most colorful you will ever encounter. Pendulous blooms of striking red and yellow bracts often reach 3’ in length! The flowers last a long time and make an excellent cut flower. It is an easy grower in tropical areas but some room is required because the stalks can reach 7 feet in height. It can withstand temperatures in the high 20s. Can be grown in large pots, it starts blooming once the plant reaches 4-5’ tall and the amazing inflorescences will appear one after another creating a spectacular show to enjoy. Grow in full to partial sun and rich soil with lots of water and fertilizer.

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Spectacular Evergreen Wisteria

Q: When I was a child growing up in Virginia, my mother always had Wisteria growing around the house. It became one of my favorite plants growing up. I loved the beautiful cascading purple flowers. The highly fragrant and colorful flowers provided a feast for the senses. I have now re-located to Florida and understand the the Wisteria I knew as a child will not flower here in the warmer climate. Is there a vine similar to the wisteria that I can grow here in Florida?

A: There is a great alternative to the Wisteria sinensis you knew and loved as a child! Millettia reticulata - Evergreen Wisteria is a beautiful and highly fragrant vine. Unlike Wisteria sinensis, Millettia is not an invasive plant and can be maintained much more easily. The royal purple flowers completely cover the plant throughout the Spring and Summer.

Featured plant. Sauromatum (Typhonium) venosum - Voodoo Lily

Sauromatum (Typhonium) venosum - Voodoo Lily

Rare Amorphophallus ralative, Typhonium venosum (Sauromatum venosum), is a common shade-loving house or garden plant from temperate and tropical Africa and Asia. This plant is also known as the Voodoo Bulb because of its ability to flower from a corm without soil and water. Tuberous perennial with solitary, segmented round leaf and strange, arum-like flower. Rare collectable, it is a showy exotic container plant.
Typhonium grows to around 20 inches tall from an underground corm. A large corm can spawn multiple new corms. Inflorescences emerge before the leaves. An inflorescence has a purplish-brown-spotted, yellowish spathe and a purplish-brown spadix which emit a strong odor perceived as similar to cow manure, rotting flesh, or a dirty wet dog, depending on who smells the inflorescence ;) The odor lasts only a day and attracts carrion-feeding insects which can pollinate this plant.
Plants we have in stock, have tubers 1-2" in diameter. The plant goes dormant in winter and starts sprouting in March-April. Keep soil slightly moist but not wet, and wait for the magic leaf to pop up... The plant should flower within a year or two.

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Cocoa plant after winter

Q: I purchased the Theobroma cacao two months ago. The leaves are wilting from the edges. Do you think this from not enough water, too much water or not enough sunlight? I am keeping the plant indoors.

A: During winter time, Cocoa plants even inside our greenhouse look the same. Dry tips of the leaves are normal for this time of the year. It is a combination of lower temperatures and low humidity that causes it. Indoors air humidity is especially low. Weather permitting, bring plant outside in the bright shade, when temperatures are above 65F. Humidifier and water-spraying will help too. You may put the plant on top of a tray with pebbles/water. Do not overwater - extra watering is not a substitute for high humidity. As spring comes, Cocoa plants start looking greener and grow new healthy leaves.

Save Coffee from extinct!

The most popular kind of coffee for commercial production, Coffea arabica, is already on the endangered species list. According to research, Coffea arabica plant could become extinct in as little as 60 years.

Coffee requires a forest habitat for its survival. With so much deforestation going on around the world, wild coffee species are being impacted at an alarming rate. Coffee plants grow in very specific natural habitats, so rising temperatures and increased rainfall brought by climate change can make coffee impossible to grow in places the plants once thrived.

Read the whole article

See video: Top Tropicals Showcase: Coffee plant

To reserve a cup of coffee for yourself and your children, plant the Coffee tree now!

Spring mulching

Q: When do I start re-mulching my garden? Should I wait till summer?

A: It is time now to get ready for the growing season when not only plants start growing, but weeds as well. To protect your garden from unwanted invasives, keep a thick layer of mulch in areas around tree trunks and shrubs.
Heavily mulch your garden at least once a year, at springtime. Add mulch during the year as needed.
After mowing your lawn, use cut grass (hay) as a mulch around trees. Hay is the best natural mulch, it compresses well after the rain or watering and becomes very dense - weeds won't grow through it. You may cover it with some colored mulch of your choice for a more attractive look.
Mulching is also helpful for retaining water for root systems, so plants will require less frequent watering.

Spring tips

Once temperatures stay above 65F, growing season starts for tropical plants.

1. Increase watering as soon as you see new buds opening and new leaves growing

2. Trim all dead or damaged wood 1-2 inches above new growth

3. Apply the following treats to make your plants happy:

- granulated balanced fertilizer

- SUNSHINE Superfood microelements as foliar spray for healthy growth, profuse flowering, and disease/bug resistance

- SUNSHINE-E to help plants come out of dormancy faster and increase metabolism. 100 ml bottles and 50 ml bottles available for large plant collections.

- SUNSHINE-Honey to fruit trees so you can enjoy sweeter and bigger fruit later this year

4. If nights are still chilly, take potted plants outside to enjoy the afternoon sun and bring them back indoors for the night.

Fertilizing Ylang Ylang

Q: What fertilizer should we be using for ylang ylang?

A: Ylang Ylang is a free-flowering tropical plant that requires regular feeding during active growth period (March through November in Florida). We use balanced granulated fertilizer that contains micro-elements. Apply once a month 1 tsp per 1 gal of soil. For in-ground plants, 1/2 cup once a month.
We also apply additional micro-element treat SuperFood as foliar spray which dramatically increases growth rate and promotes flowering.

Check out our fertilizers, plant boosters, and garden supplies:

RARE Featured plant, finally in stock!

Vanilla dilloniana - Leafless Vanilla Orchid

Very rare, collectible and extinct species! This plant propagated at TopTropicals nursery from Robert Riefer's unique specimen, the biggest potted specimen in the World, grown in 100 gal pot, originated in 1927, awarded in 2011 with CHM certificate of Horticultural Merit by American Orchid Society. Leafless Vanilla Orchid is amazing exotic vanilla that forms a multi-branched, leafless vine reaching lengths up to 15 ft. The light green flowers are similar to Vanilla barbellata but the petals and sepals are longer and the fluted lip is a deep reddish-purple with a yellow crest. Vanilla dilloniana is distributed throughout the West Indies and had been reported on the banks of the Miami River in South Florida. Vanilla dilloniana is a very rare species and considered vulnerable, endangered across its range. Pieces of plants from the original colony have been shared and may be found in local collections.

See the Video of the original specimen.

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