Garden Blog - Top Tropicals
Date: 25 Oct 2026
What tropical plants dont mind alkaline soil
What tropical plants don't mind alkaline soil
Limestone, sand, high pH?
Florida soils range from pure sand to alkaline limestone. At pH above 7.5, many tropical plants struggle to absorb nutrients, causing yellow leaves and slow growth.
The good news? Some tropical plants tolerate alkaline soil naturally. Others just need a little help!
🌳 Fruit trees that tolerate alkaline soil
These are among the best choices for challenging Florida gardens:
Fig Tree (Ficus carica) - One of the most reliable choices. Thrives in well-drained, moderately alkaline soil.
Mulberry (Morus) - Tough, productive, and adaptable to a wide range of soils, including alkaline.
Jujube (Ziziphus) - A champion of poor, dry, and alkaline soils.
Sapodilla (Manilkara zapota) - Naturally adapted to South Florida's limestone soils.
Tamarind (Tamarindus indica) - Long-lived, drought-tolerant, and comfortable in moderately alkaline conditions.
Sea Grape (Coccoloba uvifera) - A Florida coastal native, well adapted to sandy, limestone-rich conditions.
Barbados Cherry (Malpighia) - Adaptable and productive, although very high pH may cause chlorosis.
Cas Guava (Psidium friedrichsthalianum) - An unusual fruiting option; best in mildly alkaline conditions.
Java Plum (Syzygium cumini) - Vigorous and adaptable, with some tolerance of alkaline soils.
Pomegranate (Punica granatum) - Tolerates some alkalinity.
Loquat (Eriobotrya japonica) - Adaptable to moderately alkaline conditions, with good drainage.
🌳 Flowering tropicals for alkaline gardens
Who says difficult soil can't have spectacular flowers?
Portlandia - Fragrant trumpets; some species thrive on limestone.
Tabebuia – Spectacular yellow or pink blooms; several species tolerate alkaline soils.
Bougainvillea - Loves sun, drainage, and tolerates alkalinity.
Plumeria - Thrives in well-drained, mineral-rich soil.
Bauhinia - Orchid-like flowers; several species tolerate alkalinity.
Candle Bush (Senna alata) - Brilliant yellow spikes; tolerates mild alkalinity.
Cordia – Several species thrive in coastal limestone soils.
🌳 Succulents and architectural tropicals
Many dry-climate tropicals are naturally comfortable in mineral-rich soils.
Desert Rose (Adenium) - Excellent drainage matters more than acidity.
Ponytail Palm (Beaucarnea recurvata) - Tough, drought-tolerant, and adaptable.
Snake Plant (Sansevieria) - One of the easiest choices for difficult soil.
Agave - Many species naturally thrive in limestone-rich soils.
Crown of Thorns (Euphorbia milii) - Tolerates dry, moderately alkaline conditions.
Dragon Fruit (Hylocereus) - Likes excellent drainage.
🌳 How to help tropical plants in alkaline soil
Don't replace your soil. Improve the root zone!
Add peat moss – Naturally acidic, helps retain moisture.
Add compost – Improves soil structure and nutrient retention.
Mulch generously – Pine bark and leaves protect roots and gradually enrich soil.
Use Sunshine Boosters – Amino-acid-based nutrients help support plant nutrition; acidic ingredients may also help lower pH locally.
Check your water – Alkaline irrigation water can undo your efforts.
🌳 Yellow leaves with green veins?
That's iron chlorosis – nutrients become unavailable at high pH.
Try Sunshine Superfood, our amino-acid-based micronutrient formula, to help restore healthy green growth.
💡Work with your soil.
Choose plants that tolerate alkalinity, improve the root zone, and feed wisely.
Remember: Tolerating poor sandy soil doesn't necessarily mean tolerating alkaline limestone!
🛒 Shop Sunshine Boosters
📸 In the photo: Figs (Ficus) are champions of alkaline soils! From the familiar Fig Tree (Ficus carica) to this spectacular Ficus auriculata, many species tolerate limestone-rich conditions remarkably well.
📚 Learn more:
· Fig tree (Ficus carica) in Plant Encyclopedia
· Stop Fixing Your Soil: 15 "Bulletproof" Fruit Trees for Tough Ground
· Why my plant turned yellow? The answer is: they need Superfood!
· How to keep plants green, and fruit trees - productive?
#Food_Forest #How_to #Discover
🟢 Join 👉 TopTropicals
Date: 24 Oct 2026
Cashmere Bouquet: a bunch of spicy
💐 Cashmere Bouquet: a bunch of spicy carnations in one bush!
Cashmere Bouquet (Clerodendrum philippinum), also known as Scent Malli in India, is soft as cashmere, spicy as carnations, and determined to conquer your garden!
Imagine a lush tropical shrub covered with fluffy white bouquets, filling the air with the sweet, spicy fragrance of carnations.
Beautiful, fragrant, shade tolerant, and incredibly easy to grow. But this romantic beauty has a secret!
💮 A bouquet that never stops giving
The flowers look like miniature carnations or tiny double roses, packed into generous clusters above large, velvety green leaves.
Their fragrance is rich, sweet, and spicy, especially noticeable when several clusters bloom together. And unlike many sun-loving flowering shrubs, Cashmere Bouquet performs beautifully in partial shade.
💡 Perfect for bringing fragrance into a tropical shade garden.
💮 Not a jasmine. Not a carnation!
Despite its appearance and perfume, Cashmere Bouquet belongs to the Mint family (Lamiaceae)!
Its unusual double flowers are another botanical surprise. Some stamens transform into extra petals, creating those fluffy, layered blossoms.
Its accepted botanical name is Clerodendrum chinense, although gardeners still widely know it as C. philippinum.
💮 An Asian beauty with an Indian connection
Cashmere Bouquet originates from tropical and subtropical Asia, including the eastern Himalayan region, southern China, and Southeast Asia.
It's especially beloved in Indian fragrant gardens, where it's called Scent Malli.
And despite the romantic name, there's no confirmed connection between Cashmere Bouquet and the famous Kashmir region.
💮 The secret underground army
Here's the catch!
This delicate-looking beauty is a vigorous grower that sends out underground runners. One innocent little plant can become an entire fragrant hedge within a couple of growing seasons!
Wonderful if you want a lush screen. Not so wonderful if you're trying to keep a tidy flower bed.
💡Our advice: Give it an isolated garden corner where it can spread, or grow it in a container to keep those ambitious roots under control.
💮 Easy tropical fragrance
✦ Light: Partial shade or filtered sunlight; tolerates some sun.
✦ Water: Regular watering with good drainage.
✦ Growth: Fast-growing, bushy, and easily pruned.
✦ Climate: Tropical and subtropical; protect from hard freezes.
✦ Containers: Excellent for patios and bright indoor spaces.
✦ Maintenance: Trim after flowering and watch for wandering suckers.
Cashmere Bouquet is a fragrant tropical treasure with a wonderfully unruly personality. Give it boundaries, and it will reward you with bouquets of spicy perfume!
🛒 Grow your own fragrant bouquet!
📚 Learn more:
• Clerodendrum philippinum in Plant Encyclopedia
• The shrub that smells like a royal bouquet and grows like a weed
• How to get a large, lush and fragrant bush in no time
• What is the most spectacular Clerodendrum
• How to grow Clerodendrums
• How to grow fragrant Cashmere Bouquet
• Cashmere Bouquet
#Hedges_with_benefits #Perfume_Plants #Shade_Garden #Container_Garden
Date: 23 Oct 2026
😌 A Little Zen, a Lot of Gold
By Tatiana Anderson, Plant Expert, Top Tropicals
Sunshine: And now they are from my Zen garden..
Smokey: That is not a recognized geographical region.
Sunshine: Who cares? They look great. This is my style.
⭐ Gold on Bare Branches
Toward the end of winter, a Golden Tabebuia pulls off a trick. Buds swell at the tips of its bare twigs, and within days the whole crown opens into clusters of bright yellow trumpets. There is little or no green anywhere. Just gray branches and flowers, so many that the tree seems lit from inside. People who drove past it all year without noticing slow down, and some pull over to take pictures.
The rest of the year, it is a tidy small tree with hand-shaped leaves, minding its own business. That is what makes the change so startling. One week it is part of the scenery. The next week it is the scenery.
This is Handroanthus chrysotrichus, still known to many gardeners by its older name, Tabebuia chrysotricha. It is a South American tree and a member of the Bignoniaceae, the same family as the Jacaranda and the Trumpet Vine. For me, it has been a favorite for twenty-five years.
Love at First Bloom
I first saw Tabebuia chrysotricha at the home of Jesse Durko, the legendary Fort Lauderdale horticulturist and flowering tree expert. There it was, growing in a pot in front of his house, completely covered in brilliant golden flowers. I fell in love instantly!
Our dear friend Jesse passed away a year ago. What a loss to all of us who knew him and loved his wonderful plants! My first plants came from his collection a quarter-century ago, and some, including my Xanthostemon, are still growing in my garden today.
Later, I saw Golden Tabebuia blooming in Central Florida landscapes. What a show!
Why It Blooms on Bare Branches
Most flowering trees bloom in the middle of their foliage, so the flowers have to share the view with the leaves. Golden Tabebuia doesn't bother with sharing. In the cooler, drier part of the year it drops most or all of its leaves, and then it opens its flowers on the bare wood, before the new leaves arrive. With nothing green in the way, the yellow carries a long way.
Up close, each flower is a ruffled trumpet a few inches long, packed into rounded clusters at the ends of the branches. The show builds for a few days, peaks, and can go on for several weeks. Then the flowers start to drop, leaving a yellow carpet under the tree, and fresh leaves follow.
The species name points to a detail most people miss. Chrysotrichus means "golden-haired," for the fine rusty-gold fuzz on the young leaves, the flower buds, and the seed pods. Run a finger along a new shoot and you can feel it. So the tree is golden even when it isn't blooming. It just doesn't advertise.
No two years are quite the same. A cooler, drier winter usually brings a cleaner leaf drop and a heavier bloom. That is part of why the trees I saw in Central Florida made such an impression: a little more winter chill, and the whole tree goes gold at once.
Florida helps the effect in another way. Our late-winter landscape is mostly evergreen: palms, live oaks, clipped hedges, all in the same steady green. A tree that suddenly turns solid yellow against a clear blue sky has no competition.
A Golden Tree for Smaller Gardens
Not everyone has room for a full-sized Golden Tabebuia, which can reach 25 to 35 feet. That's where the Dwarf Golden Tabebuia comes in. This more compact form typically grows to about 10 to 20 feet in the ground, bringing the same spectacular golden flowers to smaller gardens, front yards, and patios.
But here's the best part: you don't even need to plant it in the ground. Dwarf Golden Tabebuia is an excellent candidate for container growing. In a large pot, with occasional pruning, you can keep it at a manageable size. A flowering tree covered in golden trumpets beside your front door or on the patio is hard to ignore!
Growing it in a container also opens up possibilities for gardeners farther north. Give it plenty of sunshine outdoors during the warm months, then move it into a bright, frost-free sunroom or greenhouse for winter. You can enjoy a tropical flowering tree even where winters are too cold to grow one in the ground.
And the wait for flowers is shorter than you might think. Our seed-grown trees start flowering at around three years old, and some of our current plants bloomed last winter.
That's why I love this one. You get the same gold on a tree that fits in a regular yard, or even in a big pot on the patio.
Growing Your Own
Golden Tabebuia is a fairly easy tree to grow in the right climate. Give it full sun, and it will give you the heaviest bloom. Water it regularly while it is young. Once it is settled in the ground, rain does most of the work. It isn't fussy about soil: sand, clay, acidic, or alkaline will do, as long as water drains away. Our trees are perfectly happy in the poor sandy soil of Highlands County. For pots, use a fast-draining mix such as our Abundance mix.
It grows best outdoors in Zones 10 and 11, and in the warmer parts of Zone 9. Established trees can usually handle a brief light frost, but young trees and potted plants appreciate a blanket or a trip indoors on cold nights.
And when your tree drops its leaves in winter, don't panic. It isn't dying. It is getting ready.
A Tree Worth Waiting For
For most of the year, a Golden Tabebuia asks very little of you. It grows quietly, drops its leaves on schedule, and spends part of the winter looking like a bundle of sticks. Then, for a few weeks, it gives you everything at once.
That is the bargain of flowering trees like this one. You plant them for a short season of color, and they end up staying in your memory much longer than the bloom itself.
📚 Tabebuia in Top Tropicals Garden Blog
📚 LEARN MORE:
📚2 most favorite flowering trees for small yards
📚 Top Ten Flowering Tree Winners of Florida 2026 Record Freeze
📚8 best flowering trees that will bloom for you in Winter
📚7 best exotic dwarf trees for maximum impact in small tropical landscapes
📚9 Showy Trees to Plant This Fall for a Colorful Florida Winter
📚 Eight most spectacular winter blooming trees
🛒 SHOPPING LINKS:
Date: 23 Oct 2026
Golden Tabebuia: a little tree with a million-dollar flower show!
⭐️ Golden Tabebuia: a little tree with a million-dollar flower show!
Imagine a tree covered in pure gold! Every late winter to early spring, Golden Tabebuia (Tabebuia chrysotricha, now Handroanthus chrysotrichus) transforms Florida gardens into a spectacular sea of yellow.
In this video, see two beautiful Golden Tabebuia trees in full bloom, surrounded by a golden carpet of fallen flowers. Take a closer look at their gorgeous trumpet-shaped blossoms and discover why this tree is such a wonderful choice for patios and small gardens!
🌳 Why grow Golden Tabebuia?
🌼 Spectacular golden-yellow flowers on nearly leafless branches
🌼 Blooms at a young age, sometimes just 3 years from seed
🌼 Fast-growing and easy to maintain with pruning
🌼 Can be kept around 5-8 feet tall in containers
🌼 Tolerates poor sandy soils and occasional light frost
🌼 Generally low-maintenance and trouble-free
Whether you're growing it in a Florida landscape or a container farther north, Golden Tabebuia brings a burst of tropical sunshine when you need it most!
🛒 Shop Tabebuia trees
📚 Learn more:
• Tabebuia chrysotricha in Plant Encyclopedia
• A small tree of a pure gold
• 9 Showy Trees to Plant This Fall for a Colorful Florida Winter
• 7 best exotic dwarf trees for maximum impact in small tropical landscapes
• Top Ten Flowering Tree Winners of Florida 2026 Record Freeze
• Eight most spectacular winter blooming trees
• 8 best flowering trees that will bloom for you in Winter
• 2 most favorite flowering trees for small yards
🎬
#Trees #Container_Garden #Discover
Date: 22 Oct 2026
Tropical paradise in the shade, Part 2:
What to plant? Shade-tolerant tropical plants.
Not enough sunshine? You can still grow a tropical paradise with lush foliage, fragrant flowers, and even fruit! Here are our favorite plants for partial shade.
• 🌿 Big leaves, bold colors, instant jungle
Alocasias and Colocasias create dramatic tropical foliage; many varieties adapt to sun or shade. Macaranga produces enormous leaves, while Jatropha podagrica can develop surprisingly giant leaves in shade.
For year-round color, try Cordylines, Iresine, Eranthemums, Pseuderanthemums, and Graptophyllums, with foliage in pink, purple, burgundy, and variegated patterns.
Rainforest classics - Philodendrons, Monsteras, Anthuriums, and Calatheas - are natural choices for bright indirect light.
• 🌺 Flowers without full sun
Justicia, Barleria, purple Brunfelsias (Yesterday-Today-Tomorrow), Clerodendrums, Wrightia, and Serissa offer blooms in filtered light or morning sun.
Sclerochyton adds unusual blue flowers; Medinilla produces spectacular hanging clusters in humid, sheltered spots. Tibouchina, Plumbago, Hibiscus, and Azaleas tolerate partial shade but bloom best with some direct sun. Don't overlook the delicate, unusual flowers of Eucrosia lily.
• 🌸 Fragrance for shady patios
Arabian Jasmine (Jasminum sambac), especially Malichat, Mysore Mulli, Baby Duke, and Arabian Nights, is worth trying in bright filtered light.
White-blooming Brunfelsias perfume the garden, often most strongly in the evening.
Artabotrys offers wonderfully fragrant flowers, though brighter light encourages blooming.
Patchouli contributes aromatic foliage.
• 🌼 Vines that climb toward the light
Thunbergia, Hiptage, Solandra, Tecomanthe, Chonemorpha, and Mexican Flame Vine can grow in partial shade, especially when their stems reach sunlight above the canopy.
Clitoria (Butterfly Pea) produces vivid blue flowers, also used for colorful tea. A little morning sun helps these vines bloom more generously.
• 🌴 Gingers, orchids, and rainforest curiosities
Many Gingers flourish in filtered light.
Amorphophallus and Tacca bring wonderfully bizarre flowers to sheltered beds.
Ground Orchids suit bright, partially shaded locations.
Vanilla Orchids climb sheltered supports and tree trunks.
For hanging baskets, try Hoyas, Schlumbergera (Christmas Cactus), Epiphyllums, and other jungle cacti. Their flowers can be spectacular!
Nepenthes adds colorful insect-trapping pitchers, provided the light is bright enough.
• 🍒 Tropical fruit in filtered sunlight
Coffee and Cacao are classic understory crops. Miracle Fruit (Synsepalum) also grows well in bright filtered light, producing berries that make sour foods taste sweet.
Randia, Bunchosia, and Neea offer less familiar fruiting possibilities; success depends on species and available light.
Bananas grow lush foliage in partial shade, but need more light for good harvests.
Even Peaches and Plums can benefit from relief from Florida's scorching afternoon sun - provided they still receive ample sunlight for fruiting.
• Edibles for the food forest
Pipers include ornamental and useful plants adapted to filtered light; some provide edible leaves or spices, like Black Pepper, Lalot and Betel Leaf.
Gynura (Longevity Spinach) and Sauropus (Tropical Asparagus, Katuk) grow readily beneath open canopies, supplying edible greens.
• 👍 Make the most of your shade
Layer bold foliage beneath trees, add flowering shrubs and vines, and hang orchids or jungle cacti in brighter openings. Shade-tolerant doesn't mean darkness-loving: give each plant as much suitable light as you can.
You don't need full sun to grow a tropical paradise. Just the right plants!
🛒 Explore low-light tolerant plants for more inspiration
📚 Learn more
· Tropical paradise in the shade, Part 1: Making the most of limited sunshine
· Full Sun Isn't Always Best for Peach Trees - Especially in Florida
· When Is the Best Time to Water Your Plants?
· How much water is too much?
#How_to #Discover #Shade_Garden
🟢 Join 👉 TopTropicals