Garden Blog - Top Tropicals

Date: 24 Mar 2019

Featured plant. Heliconia rostrata - Lobster Claw

TopTropicals.com

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.

Check out this plant...

Date: 16 Sep 2019

Fragrant Pakalana Vine - a delicious meal?

Q: I visited Thailand recently, and enjoyed a wonderful stir fry made with Cowslip flowers. I would love to grow it myself. I need this vine in my life! Do you have them in your inventory and if so, will I be able to grow it successfully here in SW Florida?

A: By Onika Amell, tropical flower specialist.
The extremely fragrant Telosoma cordata has many names: Cowslip Creeper, Pakalana vine, Tonkin Jasmine, Dok Kajon, or Chinese violet. It is a very sought after rare tropical fragrant ornamental, but not everyone knows that this flower makes a delicious meal!
The flowers have a lovely lemon-like fragrance and can be found in South East Asian food markets. It is typically fried with eggs to make omelets or stir-fried with tofu or pork and beef. Young leaves & flower buds can also be eaten fresh (in a salad) or battered & fried. Not only are the flowers delicious, but they are chock and block full of carbohydrates, proteins and vitamins A and C.
An old Chinese tale tells the story of the mystic, aromatic powers of the Pakalana vine...

CONTINUE READING »

Date: 4 Jul 2019

Super RARE: the Honduran Moon-Torch Cactus

by Mark Hooten, the Garden Doc

The most wonderful, easily growing, giant flowering, fragrant, and floriferous species of Selenicereus I have grown is an almost unknown species called Selenicerius hondurensis.  While its climbing stems are rarely thicker than a Sharpie marker, it's flowers measure 12 to 14 inches across (!), open as the sun is setting, and produce a most incredible fragrance... very rich and spreading thru the area. It smells like a combination of both white chocolate and vanilla. S. hondurensis also develops the most richly colored flowers of the Selenicerei, the outermost petals being a glowing orangey-gold. It's very stunning and provocative!  It flowers magnificently, several times during the summer... Continue reading...

Recommended fertilizers:

Tropical Greenhouse Plus - Plant Booster
Tropical Allure - Smart-Release Booster

Picture of the actual plants for sale:

Date: 22 Mar 2017

Condo Mango

Q: I was curious about indoor fruiting mango trees. I live in upstate New York and was thinking about trying to grow an indoor tree for fruit. I have a small heated greenhouse. Is there a variety that can be grown from seed that would suit my purposes and if not what is the most economical way I could obtain a cutting or small grafted plant? I keep my greenhouse around 60F in the winter and have no supplemental lighting. Are there any varieties that may work in a sunroom or other well lit indoor location?

A: There are many dwarf varieties of mango suitable for container culture. They are called "condo mangoes".
The most popular condo varieties are: Carrie, Cogshall, Cushman, Fairchild, Graham, Ice Cream, Julie , Mallika, Nam Doc Mai, Pickering. You may read more about them in our online catalog. You may also look into variety Lancetilla which is also a compact tree, and produces one of the biggest size fruit, up to 5 pounds. If you want some rare variety that hardly anyone else has - try Baptiste, an exotic Haitian dessert mango.

Your greenhouse should work for the winter time. Mango trees can take as low as mid 40s during winter and even lower as long as that cold is occasional. If you keep the temperature around 60, this should work well for over wintering. Just make sure to reduce watering to a minimum, because cool temperatures, low light and wet soil - is a bad combination for tropical plants, especially for mango trees which prefer to be kept on a dry side.

Many indoor gardeners have fruiting mango trees in their collection. However, keep in mind that the most important requirement for a mango is full sun. While you may over winter the plant for a few months in a low light conditions, in order for it to flower and produce fruit it needs lots of light. If moving the tree into full sun your yard during the summer is possible, this would be the best solution.

We always recommend SUNSHINE boosters for both over wintering tropical plants in colder climates, and for indoor gardening. SUNSHINE applications will help your tree to cope with cool temperatures and low light conditions. This will also dramatically increase flowering and fruiting performance. Another important factor for keeping your container plant healthy is quality of your potting soil. We offer a special professional mix that contains lots of good stuff: coconut fiber, peat moss, pine bark, and perlite. Fertilizing potted plants is also very important during the warm season, because this is the only way for them to get nutrients (which in the ground can be reached by spreading root system).

As far as seedlings vs. grafting - the only way to have a nicely fruiting mango tree is to plant a grafted variety. Seedlings start producing only after 8-15 years, and the quality of such fruit may be questionable. Only grafted plants can guarantee the desired taste of a variety. Besides, grafted mangoes start producing immediately - you may see fruit forming on plants as small as 3 ft, in 3 gal containers. However, during the first 1-2 years you will need to remove extra fruit and leave only 1-2 fruit so the plant doesn't get exhausted and has enough energy to establish strong root system.

For fun stories about growing mango, check out our Radio Show recording YO Tango Mango!

Date: 24 Mar 2024

Bauhinias: trees with Orchid Flowers
and Butterfly Wings...

Bauhinia  variegata  -  Purple  Orchid  Tree

Photo above: Bauhinia variegata - Purple Orchid Tree, one of the most spectacular varieties.

Q: We just moved to Florida and I see these beautiful trees with large purple flowers. I was told these are Orchid trees, do you have them?

A: Bauhinias, commonly known as Orchid trees, are renowned for their captivating flowers and unique foliage. These trees typically grow to a moderate height of 15-25 feet with a spread of 10-15 feet, showcasing a rounded to vase-like shape. Thriving in hardiness zones 9-11, they exhibit resilience to heat and can withstand mild frost. There are over 300 species of Bauhinia, which are distributed in tropical and subtropical areas. These species vary in characteristics such as size, foliage, and flower color, contributing to the diversity and appeal of this genus. You can find them as trees, shrubs, and even vines.

Bauhinias are evergreen (in tropics) to semi-deciduous (in cooler climates), offering year-round beauty with intermittent blooming cycles. The peak bloom time varies depending on the species and location, often occurring in late winter to early spring, bedecking the tree with striking orchid-like flowers in hues ranging from white and pink to purple and red. The flowers boast delicate petals with intricate patterns, resembling the elegance of true orchids.

One of the distinguishing features of Bauhinia leaves is their unique bi-lobed or bilobed structure, which gives them a distinct appearance. The leaves are deeply divided, typically into two lobes or halves, hence the common name "Butterfly tree" due to their resemblance to butterfly wings. This characteristic is often used as an identifying trait for Bauhinia species. The bilobed leaves add to the visual appeal of the tree, contributing to its ornamental value in addition to its beautiful flowers.

Bauhinia  monandra  -  Napoleons  plume

Photo above: Bauhinia monandra - Napoleons Plume, starts flowering in small size. This one is very beautiful but the most cold sensitive and should be grown in pots in areas with winter freeze. It will happily bloom in container!

Low-maintenance by nature, Bauhinias require minimal upkeep. Annual feeding with a balanced fertilizer enhances growth and flowering. Pruning is generally optional but can be done in late winter or spring, after flowering, to maintain shape or remove dead or damaged branches. These trees thrive in full sun, preferring well-drained soil. With their enchanting blooms and easy care requirements, Bauhinia orchid trees are a delightful addition to any landscape, and a colorful specimen for tropical winter gardens.

In addition, Orchid trees grow fast and provide excellent shade. They can make a shady spot in your garden in no time, giving relief from the hot sun. This is really valuable, especially in places where it gets very hot. So, not only are Orchid trees pretty to look at with their lovely flowers, but they're also great for keeping you cool!

Read more about Bauninias:
Bauihnias: Orchid trees with Butterfly flowers... and leaves

Bauhinia  x  alba  (candida)  -  White  orchid  tree

Photo above: Bauhinia x alba (candida) - White orchid tree, the most cold hardy variety that can take light freeze once established.

Bauhinia  purpurea  -  Purple  Orchid  Tree

Photo above: Bauhinia purpurea - Purple Orchid Tree, one of the most popular and easy trees in Southern landscapes.