Garden Blog - Top Tropicals

Date: 17 Sep 2021

Hibiscus: TopTropicals' first plant

- September 2001 @ TopTropicals -

Q: I wonder how you started your plant business and what was your first plant?

A: It was 20 years ago this month that we started Top Tropicals Project. No idea where it was going or how to even get "there", just started with the idea of sharing these wonderful creatures we call plants with anyone and everyone who felt the same way.

Believe it or not, the first plant at TopTropicals was a hibiscus. Right before we opened our plant nursery in Florida, we ran into a place called Winn Soldani's FANCY HIBISCUS. The variety of colors inspired us to start our own tropical plant business. We asked the owner Winn Soldani: what plants do you suggest us to grow in Florida? His answer was, "Your plant will find you". Very soon we discovered jasmines, then perfume trees and fruit trees - all those became our specialty. Then very quickly TopTropicals.com turned into a large Plant Mall where you can find every tropical plant you can think of!
But at TopTropicals we still grow hibiscus!

- September 2004 @ TopTropicals -

Hibiscus Plus

Hibiscus is a wonderful plant, considering there are thousands of hybrids with color palettes you can only imagine. Especially interesting are those rare and useful species, yet very easy to grow, such as:
- Salad Hibiscus - Hibiscus furcellatus - yes, used in salads
- Coral Hibiscus with crazy pendant flowers - Hibiscus schizopetalus
- African Cranberry hibiscus that is used for making teas and salads - Hibiscus acetocella
- Cotton Candy Hibiscus mutabilis - the flower changes color, opens as white and turns into bright pink within 3 days, like Yesterday-Today-Tomorrow

Photo above: Hibiscus mutabilis Cotton Candy

Care of Hibiscus and other flowering tropicals

"If your plant isn't flowering, feed it."
- Winn Soldani, Fancy Hibiscus -

Among gardeners, Hibiscus plants have a reputation to have couple maintenance issues:
1) they can get bugsy (because they must be so tasty!)
2) they can get leggy, especially fancy grafted cultivars, and after a while they don't look as perfect as when they came from a nursery.

4 tips for healthy and pretty hibiscus plant

1. Full sun. Essential for profuse flowering and keeps away diseases.
2. Pruning. Keep it pruned and it will get bushy and produce more blooms.
3. Well-drained soil. Hibiscus likes regular watering but hates wet feet.
4. Nutrition program. Hibiscus plants are heavy feeders. But keep in mind that if you just keep pushing granulated plant food, you can over-fertilize the plant. Excessive salts will accumulate in soil and you will end up with a sickly looking plant.

Keys to balanced plant food and bloom booster

1) Use liquid fertilizer, preferably amino acid based, it won't create nutrients lock up
2) Fertilize on regular basis, it's better dilute concentration and add food with every watering
3) Always add micro-elements - they are essential for plant health

If you do this part right, the result will be:
- healthy, green plants, like they just came from a nursery
- reliable blooming circle
- better cold tolerance and disease resistance. Remember that a strong plant will be less stressed and less "bugged" by bugs!

We always suggest Sunshine Boosters - scientifically balanced liquid fertilizers that are amino acid based = they are natural and organic, can be used for both flowers and edibles, and what's most important - year around. They are safe to use virtually with every watering.

This is all you need for healthy plants and lots of flowers!

Date: 10 Mar 2021

Healthy Plants: Q&A from Mr Booster

Jasmine Grand Duke flowering

Q: Hey can you help me figure out why my jasmine grand duke supreme is not flowering? Ive had it for almost a year (in NY) and only had 1 flower bloom and that immediately turned brown and died. Since then no flowers have come. The leaves are green and healthy and its growing like crazy but not flowers. Please help me figure this out.

A: For profuse flowering, Jasmine sambac needs 2 things: bright light and special plant food. We have plenty of both here in Florida. If your grow this plant indoors in colder climate, get it to flowering can be a bit tricky.
Your plant grows well overall with lots of vegetative growth, this is a good sign, it means it's healthy, and not being overwatered which is one of the most common problems with Sambacs. You're doing a great job! This jasmine just needs more sun and fertilizer.
Make sure to keep it in the brightest spot of your home. The more hours of light, the better. When night temperatures stay above 65F, it is beneficial to bring the plant outside on a balcony, patio, or in a garden in full sun as a potted specimen (move to bright light gradually). You should give this Jasmine plenty of food with every watering. We recommend SUNSHINE Pikake - Fragrant Flower Booster. This is a natural fertilizer that can be applied to plants year round without risk of burning the roots or nutrient lock up in the soil. It provides all necessary elements for the flowering cycle - just add a bit into watering can, every time you water.

Date: 19 Jul 2020

Sugar grains on leaves?

by Mark Hooten, the Garden Doc

Q: On my Stemmadenia tree I noticed tiny drops (like white sand grain or sugar crystals) and wonder if this is a disease or some kind of insect and what can I do about it?

A: Sometimes certain vigorously growing (mostly tropical) plants develop suspiciously-looking tiny "growths" mostly on the undersides of their leaves. Without strong magnification, they can be easily mistaken for mealy bugs, scale insects, or any number of parasitic disease vectors.
However, according to plant pathologists, these are actually harmless excretions actually exuded by the plants themselves. A chemical analysis of these tiny granules shows that they are nothing more than polysaccharides. Polysaccharides are basically complex chains of sugar/glucose molecules which are simply a production of all plants undergoing photosynthesis. Polysaccharides are at the beginning of the entire food-chain. These odd tiny sugar-grained nodules are actually only semi-crystalline complex sugars which certain plants have over manufactured and have had no choice but to excrete through their stomata (breathing pores).
I have personally observed Cecropia, Psychotria, Spondias (Hog Plum), and Guavas doing this... there are many others. Nothing to worry about, they are harmless, but if they bother you - wash them off with a hose water.

Date: 2 May 2020

Which fertilizer is right?

Q: I need some advice on which fertilizer(s) would be perfect for my C​annonball tree and its cousin Heaven's Lotus (Gustavia augusta). ​I also have fruit trees... soursops, mango, etc. and a collection of flowers including pua keni keni, plumeria, bougainvillea, etc. I am wondering if you can recommend a custom fertilizing regimen for my garden (especially the cannonball and the gustavia since they are young).

A: It is a perfect time now to fertilize your plants as they start active growth. We have suggestions on fertilizing programs for your trees. You will find here our recommendations for:

1. Young trees
2. Flowering trees
3. Fragrant plants
4. In-ground grown fruit trees... CONTINUE READING >>

Date: 2 Jan 2020

The most fragrant flowers

Q: Hope you can help me with the following question with an upcoming newsletter. Would you please let us know of the strongest (pleasant) fragrant plants you currently have in stock? Fragrance that fills the space.

A: The most fragrant flower that "fills the air around" in definitely Chanel #5 - Cananga odorata a.k.a. Ylang Ylang. Just one tree when in bloom can fill the air with fine perfume for yards away.
Another strongly scented perfume tree is Joy Perfume - Magnolia champaca (both orange and white flowers are sweetly fragrant).
If you are looking for a smaller size plant, then the most fragrant are -
- Jasmine sambac
- Night-fragrant white-flowered Brunfelsias - B. americana, B. nitida, B. Gigantea, B. lactea and others.
- Night blooming Jasmine - Cestrum nocturnum is another favorite shrub with night-fragrant flowers, the scent is super strong and super sweet.
- Artabotrys hexapetalus - Ylang Ylang vine with wonderful lemony fragrance that fills the air.

See Full list of fragrant plants.