❄️ The Hardiness Report: February 2026
❄️
🐾 Smokey & Sunshine’s real-world survival data from our
Sebring, Florida Research Gardens.
Smokey analyzed the data. Sunshine just stayed happy. Here is what they
found.
Sunshine: Twenty five degrees. Wind chill fourteen. And it is still
standing... like nothing happened?
Smokey: This is macadamia strength.
Sunshine: I should put a macadamia nut in my coffee and borrow some
of that strength.
Smokey: Do not get too nutty yet. It still needs curing and
cracking.
📊 Weather Data – February 1–6,
2026
Sebring, Florida – 132 years of recorded observations
This was not a light frost. It was a prolonged, windy, penetrating hard
freeze.
- 🌡 Minimum temperature: 25F
- ❄️ Wind chill: 14F
- ⏳ Duration: 3 nights of 8–10 hour hard
freeze
- ☀️ Daytime temperatures: around 50F for 7 days
- 🌀 Wind: sustained 20 mph, gusts 40–50 mph
While all our plants in pots were protected in greenhouses, our in-ground
plantings faced the freeze outdoors. We covered what we could. Even so, some
plants were damaged, some died, and some surprised us by surviving.
In the next few newsletters, we will share the real survivors - the plants
that proved themselves in the ground, under real conditions. Smokey and
Sunshine have been out in the fields assessing the damage from the February
1–6 freeze. While many plants struggled, the Macadamia proved to
be a true standout. This is how we grow them to handle the tough years.
Why does this matter? Because we have gotten used to warm winters, and this
freeze was a rude awakening. Not everyone lives in Miami. If you garden in
places where a real cold event can happen, you have to be prepared - and you
have to plant what can take it.
🌰 Macadamia: Freeze
Tested and Standing
3 year old macadamia tree after 3 nights of hard
freeze in February 2026 - standing strong.
When temperatures dropped to 25F with wind chill near 14F, our established
macadamia trees remained upright, green, and structurally intact. Leaves
held. Branches stayed firm. No collapse, no panic.
That is not luck. That is macadamia hardiness.
Often considered a "tropical luxury nut," macadamia proved it can handle
more than many gardeners expect. In USDA Zones 9b-11, with proper drainage
and site selection, it is not just ornamental - it is a long-term food tree
with real resilience.
In a winter that reminded us not to take warmth for granted, macadamia
earned its place on the survivor list.
The nut itself is famous for its strength. The shell is among the hardest
in the nut world, requiring serious pressure to crack. Inside, the kernel
is creamy, buttery, rich, and deeply satisfying. High in monounsaturated
fats and naturally low in sugar, macadamias have long been valued both for
flavor and for nutrition.
The tree is equally impressive. An evergreen with tough leaves and elegant
spring flowers, it matures into a productive, manageable canopy. Nuts
develop slowly over six to seven months. Production begins in a few years
and increases steadily as the tree matures. Plant it once, and it can reward
you for decades.
Macadamia flowers and developing nuts on the
tree.
Cold will come again. It always does.
The question is not whether winter will test your garden. The question is
whether your trees are ready.
Macadamia proved it is.
If you are building a garden that feeds you for decades, this is a tree
worth planting.
🛒 Add Macadamia Tree
to your garden
Freshly harvested macadamia nuts with husk removed and
hard shells visible.
