🌴 Why is my palm tree turning yellow?

Yellowing leaves are a common concern with palms and can be a sign of several issues, most commonly: nutrient deficiency and pests or disease. Additionally, leaf yellowing may be a sign off overwatering or poor drainage, underwatering, or cold damage.

✔️ Nutrient deficiency


Nutrient deficiency is the most frequent cause of palm issues. Palms are heavy feeders, and even a slight imbalance can lead to yellowing. Lack of nitrogen, magnesium, iron, or potassium is the leading cause.

✔️ Signs of nutrient deficiencies:

Magnesium and Iron deficiency is one of the top culprits, especially in sandy soils. It causes older fronds to turn yellow with green veins.

• Potassium deficiency causes yellow or orange spots on older fronds.
• Nitrogen deficiency leads to overall pale yellowing, especially in new growth.

✔️ How to fix?

Use a slow-release fertilizer with high Nitrogen content, like Green Magic, that includes all these elements; with 16-6-11 grade and 6 months release, it turns plants green very quickly! You can also use a balanced liquid fertilizer like Sunshine Robusta. Additionally, a supplement of magnesium sulfate (Epsom salt) and micro-element supplement containing chelated Iron can help, like Sunshine Superfood (amino-acid based natural product).

✔️ Pests and Diseases


Pests and fungal diseases can lead to yellowing. Check for signs of scale, mites, or fungal and bacterial problems, especially if yellowing is uneven or spotted.

✔️ Signs of pests:

Thrips cause silvery-yellow streaks or mottling

• Spider mites, especially in dry conditions, cause yellow speckling
• Scale insects can suck sap and weaken fronds
• Mealybugs often found in leaf bases and crowns

✔️ How to fix?

Inspect your palm regularly and treat pests early with neem oil, insecticidal soap, or horticultural oil.

✔️ Lethal yellowing


Lethal yellowing is a serious disease caused by a phytoplasma, a type of bacteria-like organism. It affecting mostly Coconut palms and some other species like Phoenix (Date) palms. It causes premature fruit drop, yellowing of fronds starting from the lower ones, and eventual death of the tree.

✔️ How to fix?


Unfortunately, there's no cure, but early removal of infected trees can slow the spread. Disease-resistant coconut varieties are available.

✔️ Other causes

Overwatering or Poor Drainage: Too much water can suffocate roots and lead to yellowing. Make sure the soil drains well and let it dry slightly between waterings.

• Underwatering: Dry soil for too long will stress the palm. Water deeply but infrequently.
• Cold Damage: Exposure to cold temperatures can turn fronds yellow or brown, especially in tropical varieties.

✔️In most cases, leaf yellowing isn't fatal, but it's a sign your palm needs attention. Focus on balanced feeding, proper watering, and pest checks to keep your palm healthy and green. Trim only fully dead fronds - yellow ones still provide nutrients to the palm. With proper care, your palm should green up again.

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One look and you're hooked: Macaranga!

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• 🐘 These leaves are bigger than your head!
Macaranga grandifolia – the Elephant Ear Tree - came from Hawaii. It has leaves so huge, they look like elephant ears or jungle umbrellas! Each one can grow over a foot wide, with a glossy, rounded shape that's pure eye candy.
• 🐘 Macaranga is easy to grow - perfect for a frost-free garden or in a big pot.
• 🐘 Macaranga is a real conversation starter. It looks like something straight out of a rainforest dream. Big, bold, and totally tropical! Fast-growing, it brings that lush, exotic vibe instantly to your garden.
• 🐘 Hard to find, super cool, and ridiculously showy - you’ll want this beauty front and center. Once you see it, you have to have it!

🛒 Get your giant leaves - Elephant Ear from Hawaii

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🍈 This is what we discovered inside Jackedak - the biggest fruit on earth!

• 🍐Meet Jackedak - the superstar of the jackfruit world!
• 🍐Originally grown from a seedling of Cheena (Jackfruit x Chempedak, Artocarpus x integer), this TopTropicals hybrid fruited in just 3 years and blew us away with its flavor.
• 🍐Each massive fruit (20-25 inches!) is super sweet, crunchy, and rich, with hardly any latex - making it easy to prep and impossible to resist.
• 🍐 Jackedak is also a garden hero: it fruits low on the trunk, so you can keep it short and tidy, and it's survived both light frost and 48 hours under 3 feet of floodwater during hurricane Irma in 2017, without breaking a sweat.
• 🍐 If you want the best-tasting jackfruit hybrid we've ever tried, Jackedak is the one!

📚 Learn more from previous posts:

• 🟡about #Jackfruit
• 🟡Ten best fruit trees to grow in Florida and Southern landscapes. Jackfruit Tree.
• 🟡How good is Cheena Jackedack - a cross between Jackfruit and Chempedak
• 🟡How to grow the biggest fruit on Earth
• 🟡How to Grow Jackfruit: Practical Guide

🛒 Buy Jackedak Cheena Tree - Delivered to Your Door

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💐 Plumeria pudica: the evergreen plumeria that never stops blooming

• 🌸 Also known as Bridal Bouquet, Plumeria pudica stands out from the rest with its lush, fiddle-shaped leaves that stay green year-round. Unlike typical plumerias that go bare in winter, this variety keeps its tropical charm in every season.
• 🌸 It produces constant clusters of crisp white flowers with yellow centers - each about 3 inches across - giving the look of a fresh bouquet right on the plant. Whether in bloom or not, it's always ornamental.
• 🌸 Its growth habit is just as versatile. Plumeria pudica can be shaped into a small tree or kept as a dense, clumping bush - ideal for patios, tight spaces, or tropical accents in the landscape.
• 🌸 And the best part? It's low-maintenance. Fast-growing, drought-tolerant, and naturally resistant to pests and disease, this plumeria asks for very little and gives back a lot.
• 🌸 We have in our collection very interesting variety of Plumeria pudica from Thailand. It has variegated leaves! Plumeria pudica variegata - Snow Bridal Bouquet, or White Arrow Leaf - has variegated leaf margins. Like regular Plumeria pudica, it is evergreen, never drops leaves, and grows into a beautiful, dense multi-stem bush. Great for container culture.

🛒 Add nonstop blooms and evergreen beauty to your garden

📚 Learn more:
Have you ever seen a Bridal Bouquet Plumeria this size?

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🎡 The perfect ever-bloom beneath your shade tree

• ➕ Tabernaemontana divaricata, also known as Pinwheel Jasmine or Crape Jasmine, is in bloom virtually year around at Top Tropicals garden.
• ➕ It is a charming, low-maintenance shrub that thrives under taller trees, like palms or oaks. With glossy green leaves and delicate white, pinwheel-shaped flowers, it adds brightness and elegance to shaded spaces.
• ➕ Blooming year-round, Pinwheel Jasmine brings steady beauty to your garden and can even be trained into a small ornamental tree.
• ➕ While it loves bright light for the best floral show, it's surprisingly shade-tolerant - making it a go-to choice for under-tree planting.

🛒 Let your shady spots bloom beautifully!

📚 Learn more:

What is the best showy shrub to plant under a shade tree?

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