Garden Blog - Top Tropicals

Date: 29 Jan 2025

Ten best fruit trees to grow in Florida and Southern landscapes

Macadamia Nuts (Macadamia integrifolia)

Macadamia Nuts (Macadamia integrifolia)

🏆 Ten best fruit trees to grow in Florida and Southern landscapes.
# 6: Macadamia Nut Tree.

🌰 Macadamia Nuts (Macadamia integrifolia) are known for their delicious flavor and high price tag, but you can grow these popular, sweet nuts right in your own garden!

🌰 Cold-Hardy and Productive. Macadamia trees are fairly cold-hardy, grow quickly, and thrive in all Florida soils. They are very productive and can tolerate both flooding and drought once established. Older trees can survive cold winters with minimal dieback, while young trees need protection from temperatures below 25-26F.

🌰 Water and Soil Tolerance. Macadamia trees need plenty of water and can handle some flooding, but they are also drought-tolerant once mature. They adapt well to all Florida soil types.

🌰 Fertilizer Needs. Macadamia trees require a special fertilizer program for healthy root development and optimal production. Use only liquid fertilizer such as Sunshine C-Cibus and apply microelements regularly, such as Sunshine SuperFood, to prevent nutrient deficiencies that can stunt growth.

🌰 #Fun_Facts:
Did you know the Macadamia nut is the hardest-shelled nut in the world - and also one of the most nutrient-rich? The shell material is five times harder than hazelnut shells, with mechanical properties similar to aluminum!
Despite being rich in calories, macadamia nuts may help you lose weight. This may be partly explained by their amounts of protein and fiber, two nutrients known to reduce hunger and promote feelings of fullness.
Macadamia nuts are rich in healthy fats, vitamins, and mineral. They're linked to numerous health benefits, including improved digestion, heart health, weight management, and blood sugar control. High in monounsaturated fats, they may help lower bad cholesterol levels and reduce heart disease risk. These nuts are also a good source of antioxidants, including tocotrienols, which may protect against cancer and brain diseases.

📚 Learn more:


🟡How to grow your own Sweet Macadamia Nuts
🟡Grow Your Own Food. Macadamia: Hard Sweet Nut and Hardy Tree
🟡10 best fruit trees to grow in Florida and Southern landscapes

🛒 Plant your own Macadamia Nut Tree

#Food_Forest #Remedies

🔴 Join 👉 TopTropicals

Date: 10 Mar 2025

What are the flowers of Macadamia nuts

Macadamia flowers (Macadamia integrifolia)

😘 What are the flowers of Macadamia nuts



🌰 Macadamia trees are in full bloom now at our farm! The trees have stunning panicles of flowers.

🌰 Macadamia trees (Macadamia integrifolia) are known for their delicious flavor and high price tag, but you can grow these sweet nuts right in your garden!

🌰 Cold-Hardy and Productive: Thrives in all Florida soils, and can tolerate both flooding and drought once established.
Beautiful Flowers: The tree features stunning panicles of flowers, adding beauty to your garden.

🌰 Water & Soil Tolerance: Macadamia trees like water, but can become drought-tolerant once mature. Adapts well to all soil types.

🌰 Nutrient-Rich:
Macadamia nuts are packed with healthy fats, vitamins, and antioxidants, promoting heart health, digestion, and more.

🌰 F
un Fact: The hardest-shelled nut in the world, macadamia nuts may help with weight management while offering numerous health benefits.

📚 More about Macadamia tree:
Ten best fruit trees to grow in Florida and Southern landscapes. # 6: Macadamia Nut Tree.
How to grow your own Sweet Macadamia Nuts

🛍 Plant a Macadamia Tree

#Food_Forest

🔴 Join 👉 TopTropicals

Date: 3 Jul 2025

Where do Macadamia nuts come from

Macadamia trees with fruit

🌰 Where do Macadamia nuts come from



🐿 Macadamia trees (Macadamia integrifolia) that were flowering earlier in Spring, are now full of nuts at Top Tropicals garden! We are looking forward to harvesting these sweet, delicious and nutritious treats, competing with squirrels!

📚 More about Macadamia tree:


What are the flowers of Macadamia nuts
Ten best fruit trees to grow in Florida and Southern landscapes. # 6: Macadamia Nut Tree.

How to grow your own Sweet Macadamia Nuts

🛒 Grow your own Macadamia Nuts

#Food_Forest

🟢 Join 👉 TopTropicals

Date: 26 Mar 2022

Macadamia: Hard Sweet Nut and Hardy Tree

Macadamia  nuts

by Alex Butova, the Witch of Herbs and Cats

...Do you know what is the most hard-shelled nut in the world? And the most useful? Most rich in nutrients? May aid weight loss? They are Macadamia nuts!...
...Macadamia nuts garner premium prices as the demand surpasses current production... ...Are you searching for a nut that you can grow in cooler subtropics like Central Florida? This is the one. It looks hopeful as a new alternative crop for Florida growers. Macadamia nuts are most delicious and popular sweet nuts that are so expensive... They can be produced and enjoyed in your garden! Macadamia is cold hardy, fast growing, tolerates all soils and very productive. It likes lots of water, will live through some flooding, as well as some drought once established. Older trees can survive cold winters with a little die back, but young trees will need to be protected from cold temperatures below 25-26F...

Macadamia  nut  tree,  Macadamia 
 integrifolia

Date: 12 Mar 2026

❄️Cold-Hardy Avocados and Fruit Trees

Three  year  old  macadamia  tree  after  three  nights  of  25F  hard  freeze  in 
 February  2026,  showing  healthy  foliage.

3 year old macadamia tree after 3 nights of hard freeze in February 2026 - standing strong.

Earlier in early February we had a rough stretch at the B-Farm in Sebring. Three nights around 25°F with steady wind. Weather like that quickly shows which plants actually belong in Zone 9 and which ones only look good on paper.

Once things warmed up and we could see the real results, a few clear winners stood out. All of the macadamias handled the cold surprisingly well. The grumichamas stayed solid. And the cold-hardy avocado varieties again proved why gardeners rely on them in borderline climates.

Avocado Plant Facts

Botanical name: Persea americana, Persea gratissima
Also known as: Avocado, Alligator Pear, Aguacate, Abacate
USDA Zone: 9 - 11
Highligths Large tree taller than 20 ftSmall tree 10-20 ftFull sunWatering: Regular. Let topsoil dry slightlyEdible plantSubtropical plant. Mature plant cold hardy at least to 30s F for a short time
Get personalized tips for your region

Instead of listing every tropical plant that might survive a freeze, we decided to keep things practical and focus on the ones that actually went through this cold spell and that we currently have in stock.

If you garden in USDA Zone 8b-9, these are the kinds of trees that make winter a lot less stressful.

📖Read the full article: 2026 Freeze Guide: Cold-Hardy Avocados and Fruit Trees.



📚 Learn more:


Macadamia Tree Care
The Hardiness Report: February 2026
Eugenia Cherries
The Magic Number 65: when tropicals finally wake and the 7-Day Rule you should know

Add Cold Hardy Avocado Tree to your garden