Garden Blog - Top Tropicals

Date: 18 Apr 2026

The Secret to a Sharper Mind Might Be Growing in Your Backyard

Harvesting tropical fruits

Harvesting tropical fruits

The Secret to a Sharper Mind Might Be Growing in Your Backyard



Your garden shed might hold a more powerful tool for brain health than your medicine cabinet. What if the best defense against cognitive decline isn’t found in a pill bottle - but right outside your door? While we often think of gardening as just a hobby, new research suggests that the combination of physical "zone-pushing" and harvesting your own nutrient-dense tropical fruit could be a literal life-saver for your brain.
  • 🍒 What the Research Actually Says



    A massive study recently published in the journal Neurology followed more than 92,000 people to see how diet impacts the mind. The findings were clear: the quality of the plant-based foods you eat plays a massive role in your risk of dementia. It isn't just about "eating your veggies" - it's about which ones you choose.
    (The full study: Plant-Based Dietary Patterns and Risk of Alzheimer Disease and Related Dementias in the Multiethnic Cohort Study)
  • 🍒 Why Growing Your Own Fruit Changes the Game



    If you grow your own fruit, you quietly solve two problems at once. It turns a "diet plan" into a natural part of your day.

    1. Effortless Nutrition
    When a ripe mango, a handful of mulberries, or a fresh guava is hanging within arm's reach, you eat it. It replaces processed, sugary snacks without any "willpower" required. You are naturally moving toward the high-quality, whole-food diet the research supports.

    2. Functional Fitness
    Gardening doesn't feel like a workout, but it is. Bending, pruning, carrying pots, and digging are all forms of functional movement. It’s steady, useful physical activity that supports your heart and brain while you’re focused on your plants.

    3. The "Outdoor" Effect
    Sunlight and fresh air are natural mood boosters. The mental focus required to manage tropical plants - especially when you’re protecting them from a surprise freeze - provides a level of mental engagement and stress relief that you just can't get from a treadmill.
  • 🍒 What to plant if you are just starting



    You don’t need a massive orchard to start investing in your brain health. One or two plants can shift your habits immediately.

    For Fast Results: Papaya and Mulberries produce fruit quickly and are incredibly easy to manage. Turmeric (curcuma), leafy greens (Longevity spinach, Katuk) and Cinnamon proved instant harvest.
    For Small Spaces: Dwarf Mango varieties and Cherries (Eugenias or Acerola), Pineapples thrive in containers and provide massive doses of antioxidants.
    For the "Zone Pusher": Figs and cold-hardy Avocados offer healthy fats and fiber that are essential for long-term health.
  • 🍒 Start Small, Start Now



    The research makes one thing clear: improving your food quality matters, and you can see results no matter your age. Planting a fruit tree changes what you eat, how you move, and how often you step outside.
    That’s more than just gardening - that’s a lifestyle shift your brain will thank you for.
  • 🍒 FAQ



    Does fruit really support brain health?
    Yes. Diets rich in whole, high-quality plant foods are linked to a lower risk of dementia, especially when they replace processed snacks and added sugars.

    Is gardening enough to count as exercise?
    Absolutely. Regular gardening provides steady, functional movement that improves circulation and supports overall physical health.

    Is it too late for me to start?
    No. The study showed that even participants who improved their diet quality in their 60s and 70s saw a measurable reduction in dementia risk.


🛒 Start your tropical fruit journey

Guava · Mango · Mulberry · Papaya · Pineapple · Avocado · Cherries · Figs

📚 Learn more:


#Food_Forest #Remedies #Discover

🟢 Join 👉 TopTropicals

Date: 8 Jul 2020

Grafted fruit trees for Hawaiian gardens

In the photo: Atemoya, one of the Annonas - fruit lover favorites.

Q: Aloha guys, I purchased a Diospyros digyna - Black Sapote grafted var. Black Beauty from you and am checking to make sure it will fruit by itself and not need both sexes. Also checking to see if the grafted atemoya I bought from you will fruit at sea level (where I'm at) or if I should give it to a friend who is above 1,000 so it will fruit? My grafted Maimi soursop is thriving! Looking at getting a grafted jackfruit from you all next.

A: Black sapote Black Beauty does not need a second plant to produce fruit. Grafted trees should be flowering and setting fruit right away, or sometimes on the second year.
Atemoya does not require high elevation for fruiting. It is a hybrid Annona squamosa x Annona cherimola (A. cherimola species prefers higher elevation) so Atemoya is usually is happy at sea level.
Congratulations with your Soursop! It should be really happy in your location.

As for grafted Jackfruits, this is the list of varieties we usually carry. Since many of them are very rare, they sell out quickly once we get new arrivals. If you are looking for a specific variety, I strongly recommend to add it to your wishlist (click on "Notify me when available") and you will receive email from us as soon as we have it in stock, so you will be the first one to know about it!

Our favorite Jackfruit varieties (and also hot sellers)

Black Gold
Borneo Red
Crispy
Dang Rasimi

We also suggest to get a Kwai Muk (while we still have it!) - the most delicious fruit, and it should do well in Hawaii.

In the photo: Black Sapote

In the photo: Jackfruit at TopTropicals Garden in Ft Myers, FL

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: 23 Oct 2019

Best tasting white guava

Q: What's your best tasting white guava?

A: Our favorite white Guava is Viet Nam variety that is also very rare and hard to find. The fruit is very large, up to 6"in diameter, the pulp is very sweet and somewhat crunchy. The seeds are small which makes it more pleasurable to eat out of hand.
Another great feature of this variety, it stays compact and branches do not get leggy, unlike most guavas. It can be easily grown in a container, trimmed to the desired size and it will produce fruit under proper care.

Another cool variety is Indonesian, it also has a large round fruit and very few seeds to compare with others.

And last but not least, if you prefer soft fruit to crunchy, the Peruvian variety is a great choice. The fruit is pear-shaped.

Remember to provide plant food for good production, especially if grown in a container.

Fruit Festival Plant Food - Super Crop Booster
Mango-Food - Smart Release Fruit Tree Booster
SUNSHINE C-Cibus - Crop Nutrition Booster

Date: 3 Aug 2019

Grafted or seedling?

Photo: Mr Barcy meditating before planting Nutmeg seeds

Q: I planted an avocado seed and it sprouted quickly, it has been only a couple months and I already have a small plant. How soon will it produce fruit? Can I grow other tropical fruit from seed?

A: Unfortunately, some fruit trees, including varieties of avocado, mango, lychee, as well as apples and peaches - must be either grafted or air-layered in order to produce, for 2 main reasons:
- seedlings may take a very long time until fruiting, up to 10-15 years
- seedling gives no guarantee on the quality of the fruit or variety
These fruit trees should be propagated as "clones" - both grafted material or cuttings are actually copies of the mother plant and will keep the same fruit qualities. Grafted trees usually start producing immediately.
However there is a number of fruit trees that come true from seed, and take a very short time to start flowering. Jackfruit, Annonas (Sugar Apple, Guanabana, etc), Papaya, Icecream Bean, Eugenias start producing at a young age (3-4 years from seed).

Recommended fertilizers for fruit trees:

Fruit Festival Plant Food - Super Crop Booster
Mango-Food - Smart Release Fruit Tree Booster
SUNSHINE-Honey - for sweeter fruit
SUNSHINE SuperFood - microelement supplement