Garden Blog - Top Tropicals

Date: 29 Nov 2020

Cold protection of tropical container plants

Q: I am long time customer of yours, I live in San Diego California and while the summer and Fall temperatures are warm to mild, the winter temperatures dip to a point where some tropicals die off. We are experimenting with different variations of way to heat and insulate the pots we have the tropicals planted in as a way to keep them alive during the colder winter months. I was wondering if you knew of the ideal soil temperature for these tropical in order to look their best year round. All of the heaters we have installed have thermostats and temperature adjustments so we can now keep the soil anywhere between a range of between 65-75 degrees. Any advise you can provide would be greatly appreciated.

A: This is a very interesting concept you are working with. Indeed, keeping pots/roots warm, may help a lot! We've been experimenting with cold protection for a long time - for the above-ground plant parts. For sure keeping roots protected (even with a thick layer of mulch) will benefit tropical plants during winter. In case with container plants, this may help dramatically.
The guideline is, tropical plants slow down or stop their metabolism at 65F. As long as you can keep soil above that temperature - this should work great. Of course, the higher the better.
Optimum temperature for growing tropical plants in general - 70-85F. Above 90F, metabolism stops too, unless it's a heat tolerant, desert plant.

More information on winter cold protection of tropical plants and zone pushing:

Greenhouse in Virginia
Plumeria cold protection
Ghost Cold Protection
Seven rules of cold protection for tropicals
About Cold Protection
Cold protection - winter action for your plant collection
Tropical Treasures articles on zone pushing.

Date: 12 May 2026

The strange tropical plant that eats bugs - and gardeners cant stop collecting

The strange tropical plant that eats bugs - and gardeners cant stop collecting The strange tropical plant that eats bugs - and gardeners cant stop collecting The strange tropical plant that eats bugs - and gardeners cant stop collecting

🐸 The strange tropical plant that eats bugs - and gardeners can't stop collecting



Nepenthes - tropical Pitcher Plants - look almost fake. Long vines and shiny leaves give way to colorful pitchers resembling exotic lanterns or sci-fi creatures. But these aren't flowers; they are sophisticated traps. Among the world's most fascinating carnivores, they lure insects into fluid-filled vessels to digest them for nutrients. Giant species can even trap small frogs or mice! 🐸🐭

  • 🐱 Why pitcher plants look so unreal


Pitchers are modified leaves designed to attract prey with vibrant colors and nectar. Many feature dramatic stripes or flared, sculpted rims. The diversity is immense: compact species fit on windowsills, while jungle giants produce foot-long traps. Some thrive in steamy lowlands, others in misty mountains. Their digestive fluid can even become sticky and elastic, making escape impossible.

  • 🐱 The plant that inspired engineering


These plants have inspired more than just gardeners. Their slippery surfaces led to "liquid-infused" materials used in anti-fogging and water-repelling tech. Engineers study them as nature’s original biological pitfall trap, a masterclass in biomimetic design.

  • 🐱 Why collectors become obsessed with Pitcher plants


What starts as a curiosity often becomes an obsession. With hundreds of species and hybrids, pitchers can resemble cobra heads, wine goblets, or alien pods. Under bright light, they develop stunning hues of burgundy, orange, or candy-stripes. Because of their popularity, ethical hobbyists emphasize buying nursery-propagated plants to protect wild populations from poaching.

  • 🐱 Surprisingly easier than people think


Despite their reputation, many hybrids thrive indoors with basic care. They need bright indirect light, high humidity, and excellent drainage. Crucially, they require mineral-free water (distilled or rainwater) and airy media like sphagnum moss. Regular potting soil or tap water can be fatal to these sensitive plants.

🐱 The pitchers are temporary - and that's normal



It is normal for old pitchers to dry up as the plant grows. Healthy Nepenthes constantly replace traps, often changing shape and color as they mature. This shape-shifting behavior makes them addictive to watch - one month it’s an ordinary vine, the next it’s a living rainforest documentary.

🛒 Ready to go carnivorous? Feed your curiosity - get one for your collection

📚 Learn more:

Winged Nepenthes Plant Facts

Nepenthes alata, Nepenthes graciliflora
Winged Nepenthes, Pitcher Plant
USDA Zone: 9-11
Vine or creeper plantSmall plant 2-5 ftSemi-shadeRegular waterEpiphyte plantUnusual color

#Container_Garden #Nature_Wonders

🟢 Join 👉 TopTropicals

Date: 25 Sep 2025

How do we ship plants? Part 1: prepare the plant

How do we ship plants? Part 1: prepare the plant.

🚚 How do we ship plants? Part 1: prepare the plant.

  • 📦 We hear it all the time: "You guys ship plants? Wow! How do you ship a plant? It's... live!"
  • 📦 Well, we've been doing it for almost 25 years now - that's a quarter of a century! Top Tropicals was one of the first nurseries to figure out plant shipping, long before Amazon and all the big online platforms where today you can order just about anything.
  • 📦 After so many years, our Team worked it to perfection. Want to see how it's done?
  • 📦 Like they say, it's better to see once than hear a hundred times. In this video, we'll show you the tricks that keep plants safe on their journey from our nursery to your doorstep.


🎥 Part 1 covers how we prepare the plant before it goes into the box.

❗️Stay tuned for the next step in our upcoming video!

🛒 Shop plants online

📚 Learn more:


Shipping information page

#How_to

🟢 Join 👉 TopTropicals

Date: 8 Jun 2023

Repotting tropical plants

Orange cat with indoor plants

By Alex Butova, the Witch of Herbs and Cats

Q: When is the best time to repot tropical plants?

A: Repotting tropical plants is vital for their overall health and growth. The best time to repot them is during the Spring through early Summer, when they start active growth.

Start by selecting a well-draining soil mix that consists of equal parts potting soil, peat moss, and perlite. Gather the necessary supplies, including a slightly larger pot, the soil mix, and a good fertilizer

Carefully remove the plant from its current pot, trim any damaged branches, and place it in the new pot with fresh soil mix. Be sure to position the plant with the growth point slightly above the soil level. Water the plant thoroughly but avoid overwatering. After repotting, find an appropriate location with suitable lighting conditions for your plant. Monitor the moisture levels and water when the top inch of the soil feels dry.

Additionally, apply the appropriate Sunshine Boosters fertilizer according to the instructions on the packaging. Use Sunshine Boosters fertilizers for specific plant needs (Robusta for foliage, Megaflor for flowering, Ananas for pineapples, etc.). It is safe to apply Sunshine Boosters all year around. Keep a close eye on the plant for any signs of stress or issues and adjust your care routine as needed. Help the plant to cope with stress by spraying with solution of Sunshine Epi.

Enjoy the beauty of your thriving indoor tropical garden!

See more articles on plant cultivation

repotting a plant

Date: 24 Nov 2021

Winter is coming tips

Reminder from Kristi, the Tropical Flower Girl

As the weather gets cooler, many of you move your potted tropical plants indoors. Please remember:
1. Leaf drop. Lower air humidity, lower light and short day may cause some leaf drop. This is normal for seasonal environment change.
2. Reduce watering as it gets cooler and darker. Under lower light and in cooler temperature, plants won't need much water; some plants go dormant and only need minimum water (so soil doesn't completely dry out). Excess water may damage roots and kill a plant in winter.
3. No dry fertilizer in winter. Active growth stops. Let the plant to go into dormancy or simply have a rest. You can continue liquid Sunshine Boosters according to regular dosage chart with every watering. Since the watering is reduced, the plants will get only as much food as needed for getting through the winter.
4. Watch for insects by inspecting leaves regularly. They may attack plants more likely in the indoor conditions. You may use organic NoBug insecticide especially for your indoor plants.

Stay Warm!

In the photo: Mr Big and Zoe-the-Scooby-Doo sharing a warm tub with Emerald Peperonia.
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