Garden Blog - Top Tropicals

Date: 2 Mar 2026

Beyond fruit: how this African tree supports wildlife and garden health

Vangueria infausta - Spanish Tamarind

Vangueria infausta - Spanish Tamarind

Beyond fruit: how this African tree supports wildlife and garden health: Wild Medlar in the ecological food forest 🍊

Vangueria infausta (Spanish Tamarind, Wild Medlar) might win your heart for its sweet-tart fruit and folk medicine magic - but did you know it’s also a quiet hero in the ecosystem? Whether you’re planting a full-blown food forest or just a mixed backyard garden, Vangueria infausta brings more than fruit to the table. It brings balance, beauty, and biodiversity.

🐝 Pollinator power


When in bloom, this tree produces nectar-rich flowers that attract bees, butterflies, and other pollinators. These beneficial insects don’t just help the Wild Medlar fruit - they boost productivity in your entire garden.
If you grow mangos, citrus, guava, or veggies nearby, Spanish Tamarind helps keep the pollinator traffic moving.

🐦 Bird magnet


Birds are big fans of this tree. They nest in its dense branching, snack on overripe fruit, and help spread seeds. In return, they’ll help keep down pests like caterpillars and beetles.
Even in a small garden, one Wild Medlar can be a micro-habitat for birds, insects, and other helpful wildlife.

🌱 Soil stabilizer


With its deep roots and drought-hardy nature, Wild Medlar helps hold soil in place, especially on slopes or rocky patches. It improves drainage and reduces erosion, which makes it a great addition to food forests in challenging spots.

🍂 Natural mulch & green cleanup


The tree drops a modest amount of leaf litter, which breaks down into soft, rich mulch. In a diverse planting, that means fewer weeds, better soil structure, and less watering needed.

🌿 Companion planting & food forest stacking
  • · Works great as a mid-layer tree in multi-tiered systems
  • · Provides light shade for herbs or smaller fruiting plants
  • · Plays well with bananas, papaya, guava, lemongrass, and ground covers
In zones 9-11, it can live happily in a mixed border or permaculture guild. In colder zones, just keep it potted and move it around as needed - it still offers many of the same benefits.

🛡 Pest and disease resistant


One more bonus: Spanish Tamarind is incredibly low-maintenance. It resists most common pests and doesn’t suffer from fungal issues like many tropical fruit trees do. That means fewer chemicals and more harmony in your garden ecosystem.

✍️ Ready to plant something that gives back?


Think you need more than just another fruit tree? More life. More movement. More meaning in your garden?
Grow Wild Medlar for the fruit - but keep it for everything else it brings. The pollinators. The shade. The quiet medicine. The steady presence that makes your space feel alive.
If you’re building a food forest - or simply want a tree that earns its place every single season - this one doesn’t just sit there. It contributes.

🛒 Plant Spanish Tamarind in your Food Forest for a happy wildlife

📚 Learn more:


#Food_Forest #Discover

🟢 Join 👉 TopTropicals

Date: 9 Aug 2021

Care of Desert Roses

Q: I am looking forward to my three desert roses I just ordered from you and I am wondering how to take care of them, especially during winter time. Should I put the pots in full sun or shade? What kind of soil do they like? How often should I water them? When it gets cooler, should I bring them inside? We do have occasional frost here during winter.

A: Here are a few tips for your desert roses:

1. When received Adenium from mail-order, unpack carefully; branches are fragile. Plant in well-drained potting mix. Cactus mix will do, but we recommend special Adenium mix. If using regular acidic peat-based potting mix, you may add sea-shells on top of soil to neutralize acidity: adeniums prefer alkaline soils. Using clay pots is beneficial. Water once and do not water again until soil gets dry. Place in bright shade until new leaves sprout, then the plant can be moved to full sun.

2. Adenium is a succulent, but not a cactus. It needs watering, however let soil dry before waterings. Reduce watering during cool season and discontinue when plant gets dormant (drops all leaves in winter).

3. Bright light is the best for profuse flowering. However, adeniums look much healthier in slightly filtered light rather than in all-day full sun.

4. Fertilize and spray leaves with liquid fertilizer SUNSHINE Megaflor - Nutrition Bloom Booster. Phosphorous is responsible both for flowering and caudex development. Avoid caudex, spray over foliage only. Dry fertilizer can be used only during hot months.

5. Watch for spider mites during hot and dry season.

6. Give plants a break during winter dormant season. Keep in bright shade and reduce watering to 1-2 per month or stop watering if temperature is below 65F.

More info on growing Desert Roses:
What you need for successful growing Adeniums
Overwintering Adeniums outside of tropics
Growing Exotic Adeniums - Growing Exotic Adeniums

Date: 4 Jun 2021

Tahitian Gardenia

Q: I am interested in your Tahitian Gardenia and I would love to try and grow this plant in a large container/fabric pot. The soil here where I live is terrible as it's hard rock, clay, and sand! So I'm not sure if amending the soil would help to plant in the ground? Can you tell me if this will do okay in a container or best in ground? I live here in Las Vegas, NV (zone 9a). Any information would be great to help me make a this decision, I love the selection of cool tropical plants you offer! Also my daughter does Tahitian/Polynesian dance and this would be a cool "topping on the cake" if she could have a live Tiare flower in her performances.

A: Tahitian Gardenia will be doing best if grown in container in your area. In its natural habitat, it grows full sun but also it enjoys mild weather conditions and high air humidity. All gardenias prefer acidic soils. In your area, if planted in the ground, it may be exposed to some harsh conditions: too high temperatures, too hot sun, dry air, and as you mentioned - heavy clay and sandy soil. You can enjoy this plant grown in container, which can be moved as needed away from too much sun during summer months. Use well-drained potting mix. Use plastic pot, do not use fabric or clay pots - soil will dry out too quickly.
Also remember to fertilize this plant on regular basis with a liquid fertilizer SUNSHINE Pikake - Fragrant Flower Booster.
Grow gardenia in full sun or semi-shade during the hottest months. You may spray it with pure water if the air too dry and hot. Enjoy your Tropical Beauty and good luck!

Date: 25 Jan 2021

Healthy Plants: Q&A from Mr Booster

How to get Canistel tree to produce
without dropping flowers and fruit

Q: My Canistel tree is 3 1/2 years old and is growing very well, see the picture below. It gets hundreds of pea sized "berries" but then they fall off. No canistel fruit. What's wrong?

A: You have such a nice looking tree, it is a shame you can't get any fruit to ripen.
In our experience, Pouteria trees dropping fruit prematurely is a very common problem. There may be one of the following reasons, or a combination of them:
- Cold winters may affect production, and while Canistel is generally pretty hardy tropical plant that can easily withstand short periods of chill, the fruit may never form properly if it had a cold winter.
- Lack of water. Canistel tree is pretty drought tolerant, but for the proper production cycle it needs regular irrigation. Especially during hot summer.
- The tree may be not strong enough; young trees drop fruit very often when they don't have enough "fruiting energy" built up in their system.
Your tree looks well established and vigorous, however, flower/fruit drop is often a sign of insufficient nutrients of particular kind, usually Boron (B) and/or Molybdenum (Mo): either when a tree is too young and not strong enough, or because of poor soils and lack of necessary elements.

Here is what can be done, considering you live in a warm, frost-free climate.

1. Provide regular fertilizing program. We recommend liquid fertilizers Sunshine Boosters that are safe to use with every watering and year around. It is beneficial to switch plants from traditional "slow-release" fertilizer to the liquid one because it makes a huge difference in plant growth and flower/fruit quality and quantity. See also:
- Why liquid fertilizers are better than dry
- Article about benefits of liquid fertilizers.

Use this plant food for your Canistel tree:
SUNSHINE C-Cibus - Crop Nutrition Booster

2. Apply micro-element remedies that are very effective for improving fruit production, especially when flower or fruit drop occurs:

SUNSHINE Honey - promotes more efficient blossoming and pollination, makes flowers bigger and reduces bud drop.
SUNSHINE SuperFood - improves plant vigor and quality and size of flowers These are all natural, eco-friendly supplements that work great for fruit trees and other edibles.

Date: 4 Sep 2020

Healthy Plant Food: Q&A from Mr Booster

Encouraging blooms on the Hawaiian Sunset Bell Vine

Q: Please can you advise how to encourage the Stictocardia beraviensis the Hawaiian Sunset Bell vine blooms? Mine is all beautiful leaves and full sun in Miami.

A: Providing full sun, Stictocardia blooms profusely. In your area, it should be happy and thriving. However, keep in mind that these flowers can be seasonal (meaning, not ever-blooming). The good news it, Hawaiian Sunset Bell usually blooms several times a year on and off. In our garden, we have a large plant growing in the ground and covering a whole fence; we see flowers 3 times a year:
- Early Spring
- Summer (sporadically)
- Late Fall to early Winter

Make sure to provide proper fertilizer to encourage blooms. It is especially important if you grow this plant in container (where nutrients are very limited). We suggest the following fertilizer for your Stictocardia:

SUNSHINE Megaflor - Bloom Nutrition Booster