Garden Blog - Top Tropicals

Date: 2 Apr 2026

Skip the Egg Hunt - Start a Plant Hunt 🐰

Smokey  the  black-and-white  cat  with  glasses  sits  on  a  patio  taking 
 notes  while  Sunshine,  a  fluffy  orange  cat  wearing  bunny  ears,  holds  a  small 
 potted  mango  tree  with  light  yellow 
 flowers.
Sunshine: I went egg hunting. Found something better. Let’s grow it on the balcony. Mango-filled donuts, here I come.

Smokey: Finally. You’re thinking.

Read more about Smokey & Sunshine

Mango Plant Facts

Botanical name: Mangifera indica
Also known as: Mango
USDA Zone: 9 - 11
Highligths Large tree taller than 20 ftSmall tree 10-20 ftFull sunWatering: Moderate. Water when top soil feels dryYellow, orange flowersPink flowersEdible plantSeaside, salt tolerant plant
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Groundhog said long winter… and it sure felt like it. But now it is finally over, and balconies and patios are waking up again.

Easter is here, and with it comes that fresh start feeling - time to open the doors, bring plants back out, and start growing.

We made it through the cold. For northern gardeners, that is every year; for borderline zones, it is a reminder that freezes happen. That is exactly why growing in pots makes sense - you stay flexible.

Container growing is not just about pots - it is about choosing the right plants. The best options stay manageable, produce well, and handle being moved.

Let's look at what works. Start with plants that naturally stay compact and adapt well to containers. These are the ones that won’t outgrow your space and will reward you quickly. These are proven performers in containers - compact, productive, and easy to manage:

Blackberry Jam Fruit Plant Facts

Botanical name: Randia formosa, Mussaenda formosa, Randia mussaenda, Rosenbergiodendron formosum
Also known as: Blackberry Jam Fruit, Jasmin de rosa
USDA Zone: 9 - 11
Highligths Large shrub 5-10 ft tallSmall tree 10-20 ftSemi-shadeFull sunKeep soil moistWhite, off-white flowersEdible plantPlant attracts butterflies, hummingbirdsFragrant plantSubtropical plant. Mature plant cold hardy at least to 30s F for a short time
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Fig Tree Plant Facts

Botanical name: Ficus carica
Also known as: Fig Tree, Brevo
USDA Zone: 7 - 10
Highligths Plant used for bonsaiSmall tree 10-20 ftFull sunWatering: Moderate. Water when top soil feels dryOrnamental foliageEdible plantDeciduous plantSubtropical plant. Mature plant cold hardy at least to 30s F for a short timeFlood tolerant plantSeaside, salt tolerant plant
Get personalized tips for your region

Simple rule: if it stays compact and handles pruning, it works in a container.

Skip the egg hunt this year - go on a plant hunt instead. Start with one or two plants this Easter - not ten. Get them established, learn how they grow, and then expand.

Container basics (keep it simple):

  • Pot size: start with 3–7 gallon, upgrade as plant grows
  • Soil: fast-draining mix (never heavy garden soil)
  • Water: soak well, then let top inch dry
  • Feeding: consistent light feeding works better than heavy doses
  • Sun: most tropicals want full sun (6+ hours)

🐣 Browse our Easter Container Collection

Randia  formosa  (Blackberry  Jam  Fruit)  showing  yellow  ripe  fruits,  some 
 cut  open  to  reveal  glossy  dark  pulp 
 inside.

Randia formosa - Blackberry Jam Fruit

Bunchosia  argentea  (Peanut  Butter  Fruit)  showing  clusters  of  red  ripe 
 fruits  on  a  leafy 
 branch.

Bunchosia argentea - Peanut Butter Fruit

Peanut Butter Fruit Tree Plant Facts

Botanical name: Bunchosia argentea, Bunchosia armeniaca
Also known as: Peanut Butter Fruit Tree, Ciruela Del Monte
USDA Zone: 9 - 11
Highligths Large shrub 5-10 ft tallSmall tree 10-20 ftSemi-shadeFull sunWatering: Regular. Let topsoil dry slightlyYellow, orange flowersEdible plantSubtropical plant. Mature plant cold hardy at least to 30s F for a short time
Get personalized tips for your region

Myrciaria  cauliflora  (Jaboticaba)  tree  with  clusters  of  dark 
 purple-black  fruits  growing  directly  on  the 
 trunk.

Myrciaria cauliflora - Jaboticaba

Jaboticaba Plant Facts

Botanical name: Myrciaria cauliflora, Plinia cauliflora, Eugenia cauliflora
Also known as: Jaboticaba, Duhat
USDA Zone: 9 - 11
Highligths Plant used for bonsaiSmall tree 10-20 ftFull sunKeep soil moistEdible plantSubtropical plant. Mature plant cold hardy at least to 30s F for a short timeFlood tolerant plant
Get personalized tips for your region

Eugenia  brasiliensis  (Grumichama)  with  red  ripe  cherries  hanging  from  a
   branch  against  blue 
 sky.

Eugenia brazilensis - Grumichama and more Eugenia Cherries

Grumichama Plant Facts

Botanical name: Eugenia brasiliensis, Eugenia dombeyi
Also known as: Grumichama, Brazilian Cherry
USDA Zone: 9 - 11
Highligths Small tree 10-20 ftSemi-shadeFull sunWatering: Moderate. Water when top soil feels dryEdible plantSubtropical plant. Mature plant cold hardy at least to 30s F for a short timeSeaside, salt tolerant plant
Get personalized tips for your region

Date: 23 Feb 2026

❄️ 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.

Macadamia  tree  surviving  25F  freeze  as  Smokey  inspects  leaves  and 
 Sunshine  holds  steaming  coffee  in  frosty  garden.
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

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.

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  tree  with  pink  flower  racemes  and  developing  round  green  nuts
   on  branches.

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

Fresh  macadamia  nuts  with  outer  husks  removed  and  hard  brown  shells 
 exposed  in  a  container.

Freshly harvested macadamia nuts with husk removed and hard shells visible.

Date: 27 Jan 2026

🌸 Why adenium?

  • Easy to grow in containers
  • Thrive in sun or shade, indoors or out
  • Tolerant of low humidity
  • Very low water needs
  • Forgiving plants that tolerate missed watering
  • Long-lived plants that improve with age
  • Compact size, ideal for patios, balconies, and windows
  • Form unique, sculptural caudex shapes
  • Decorative even when not in bloom
  • Produce stunning, long-lasting flowers
  • Often blooming in a few months

🌸 Adenium Care Basics

Adeniums have many spectacular hybrids, and their basic culture is closer to orchids than to typical houseplants. The key is a small pot, excellent drainage, bright light, and careful watering.

Adenium Plant Facts

Botanical name: Adenium sp.
Also known as: Adenium, Desert Rose, Impala Lily
USDA Zone: 9 - 10
Highligths Plant with caudexLarge shrub 5-10 ft tallSmall tree 10-20 ftFull sunWater Requirement: Low. Allow soil to dry out between wateringsWatering: Moderate. Water when top soil feels dryYellow, orange flowersRed, crimson, vinous flowersUnusual colorBlue, lavender, purple flowersWhite, off-white flowersPink flowersToxic or Poisonous
Get personalized tips for your region

Pot and Soil

  • Use a small pot sized to the root system.
  • Excellent drainage is required.
  • Use a very well-drained mix. We recommend specially formulated for Adeniums Desert Rose Soilless Mix

Light and Blooming

  • Give lots of light for heavy flowering.
  • In warm conditions and longer days, most hybrids and species begin blooming in spring.
  • In warmer climates they can keep blooming through fall and winter.

Watering (Most Important)

  • Adeniums dislike both extremes: over-watering and drying out too often.
  • Use neutral to hard water when possible.
  • Acidic water can sour the mix quickly and may cause root rot.
  • Water in the early morning so the plant can drink through the day.
  • Watering frequency can range from daily to every few days, depending on heat, light, and how fast the mix dries.
  • Never let the pot sit in a saucer of water.
  • Do not let the plant dry out too often, or it may go into early dormancy.
  • Do not wet the leaves.

Fertilizer (Caudex + Flowers)

  • To build a large swollen base/trunk (caudex), use a good quality fertilizer.
  • A fertilizer that helps trunk swelling also supports flowering. The best choice for this is Sunshine Megaflor.
  • Avoid fertilizers that are too high in nitrogen; choose a formula where the middle number is the highest.
  • Never apply fertilizer directly on roots.
  • Do not liquid feed a thirsty plant.
  • Always water lightly first, then feed, to avoid root burn and leaf drop.

The Caudex "Secret" (Shaping the Base)

  • At each repotting, lift the plant slightly so the upper roots are a little exposed.
  • This encourages new roots to grow downward and helps create a thicker, more interesting caudex shape.

Multi-Grafted Plants (Important Note)

  • Adenium hybrids can be multi-grafted with several colors/varieties on the same plant.
  • The swollen base forms only when the rootstock plant is grown from seed.

✍️ Adenium FAQ

How much light do Adeniums need?

Adeniums need lots of light for heavy flowering. Most hybrids and species start blooming when conditions are warm and days get longer, and in warmer climates they can keep blooming through fall and winter.

What is the best pot size for Adeniums?

Use a small pot sized to the root system, with excellent drainage. A small pot with excellent drainage is a must.

What kind of soil mix should I use?

Use only a well-drained mix. Adeniums do best in very well-drained soil. A small pot plus excellent drainage is the foundation of success.

How often should I water Adeniums?

Adeniums do not like both over-watering and drying-out too often. Water preferably in the early morning and do not water again until the mix dries on the surface. Watering can range from daily to every few days depending on heat, light, and how fast the mix dries.

Can Adeniums sit in a saucer of water?

No. Never allow your Adenium to sit in a saucer of water.

Should I wet the leaves when watering?

No. Do not wet the leaves.

What kind of water do Adeniums prefer?

Adeniums prefer neutral to hard water. Acidic water tends to sour the soil too fast and may cause root rot.

How do I create a large, swollen caudex?

At each repotting, lift the plant slightly so the upper parts of the roots are a little exposed. This encourages the plant to form more roots that grow downward and helps create a thicker, more interesting caudex.

What fertilizer should I use for caudex growth and blooms?

Use a good quality fertilizer to support both trunk swelling and flowering. Avoid formulas that are too high in nitrogen; the middle number should be the highest. Never apply fertilizer directly on roots, and do not liquid feed when the plant is thirsty. Water lightly first, then feed, to avoid root burn and leaf drop.

Can an Adenium have multiple flower colors on one plant?

Yes. Adenium hybrids can be multi-grafted with several colors or varieties on the same plant. Note that the swollen base forms only when the rootstock plant is grown from seed.

✍️ Learn About Adeniums

🎥 Watch Adenium Videos

🛒 Shop Adeniums

Date: 13 Feb 2026

Last-minute Valentine idea: let them choose!

Valentines Day Gift Card

Valentines Day Gift Card

👩‍❤️‍💋‍ Last-minute Valentine idea: let them choose!



If timing, weather, or plant selection feels uncertain, a Gift Card keeps things easy. Your Valentine can choose the perfect plant when the time is right - especially helpful for gardeners up north or when you want the gift to unfold later.

👩‍❤️‍💋‍ Valentine’s Day Gift Card Bonus



To make Valentine’s Day a little sweeter, we are adding 15% extra value to every gift card for a limited time.
Just include a Valentine greeting in the gift card message field.

💵 For example, a $100 gift card becomes $115 to spend.



Offer valid through 02/15/2026. The bonus value is not valid with other promotions or discounts. Gift cards cannot be used to purchase other gift cards. Bonus value is added at the time of purchase.

🎁 Get a Gift Card
🛒
Explore gift plants

📚 Learn more:


Valentines day Best Gift Plant Ideas
Eight favorite plants of romance, affection, and emotional connection
Four popular plants of friendship, appreciation, and shared connection
Top nine plants of love, desire, and the senses: aphrodisiacs and sensory connections

#Shade_Garden #Container_Garden

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Date: 25 May 2026

Why Gardeners Are Secretly Obsessed With This Rare Brazilian Giant Walking Iris

Iris Regina - Neomarica caerulea

🔤 Why Gardeners Are Secretly Obsessed With This Rare Brazilian Giant Walking Iris



Meet Iris Regina - Neomarica caerulea: the rare, salt-tolerant Brazilian walking iris that blooms in under a year and thrives in shady, sandy soil where other tropicals fail.

One look at Iris Regina - and it's easy to see why tropical plant collectors quietly become obsessed with it. It pairs elegant, hand-painted blue-violet flowers with arching, sword-like leaves that instantly give your garden a lush, structural look.
But the real magic of this unusual Brazilian species isn't just its beauty - it's the fact that it thrives exactly where other tropicals fail.

The Plant That Thrives on Neglect (and Salt Air)



Originally discovered growing near the ocean in Brazil, Iris Regina naturally adapted to conditions that would frustrate most gardeners. Thriving in sandy soil, deep shade, and coastal salt spray, this plant is remarkably easygoing. While most flowering tropicals demand rich soil and perfect drainage, Iris Regina handles difficult planting zones with absolute grace.

👉 Quick Care Tip: While it loves moist, well-drained soil, overfeeding is a mistake. Too much fertilizer will give you massive leaves but fewer flowers!

Blooms in Less Than a Year



One of the most surprising traits of Iris Regina is how quickly it matures. Many rare ornamental plants test a gardener's patience for years before ever showing a bud. Fresh seedlings of this species, however, can reach blooming size in less than a year - an absolute rarity for a tropical perennial with such exotic flowers.

The blooms look like a cross between a rare orchid and a delicate iris. While individual flowers are short-lived, mature clumps continuously push out new blooms throughout the warm season, especially when kept evenly moist.

Light and Cold Tolerance: What You Need to Know



· Light: For the best foliage color and maximum blooming power, give it morning sun and afternoon shade. It can handle more sun, but only if you keep up with watering.
· Cold Hardiness: Iris Regina is comfortable down to about 30F. In warmer parts of Florida (Zones 9b-11), it performs beautifully outdoors year-round.
· Cold Climates: If you live in a freeze-prone zone, it makes an exceptional container plant. Just wheel it to safety when a freeze threatens.
Propagation: It's incredibly easy to divide, or you can grow it reliably fast from fresh seed.

25 Years of History: The Top Tropicals Connection



For us at Top Tropicals, Iris Regina isn't just another botanical listing - it carries a piece of our history. This specific variety was introduced by the legendary tropical plant collector Sid Gardino, who named it after his wife, Regina.

Sid and Regina have been longtime friends of Top Tropicals for over a quarter of a century. In fact, some of the very first plants in our nursery’s collection came from them more than 25 years ago. Plants like Iris Regina represent the early, passionate era of Florida plant collecting - treasures shared between friends long before rare plants became viral internet trends.

Today, Iris Regina still feels like a hidden gem compared to flashy orchids or massive aroids. But if you are looking for something elegant, salt-tolerant, and surprisingly easy to grow, this Brazilian walking iris might just become your favorite plant in the garden.

🛒 Get Iris Regina for a low-maintenance, always-blooming showstopper

📚 Learn more:

Walking Iris Plant Facts

Botanical name: Neomarica caerulea
Also known as: Walking Iris, Twelve apostles, Apostle Plant, Iris Regina
USDA Zone: 8 - 11
Highligths Small plant 2-5 ftSemi-shadeShadeFull sunWatering: Regular. Let topsoil dry slightlyBlue, lavender, purple flowersSubtropical plant. Mature plant cold hardy at least to 30s F for a short timeFlood tolerant plantSeaside, salt tolerant plant
Get personalized tips for your region

· Neomarica caerulea - Iris Regina in Plant Encyclopedia
· What flower is perfect for coastal gardens
· What is the best plant for a carefree flower border

#Container_Garden #Shade_Garden #How_to #Discover


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