Garden Blog - Top Tropicals

Date: 22 Apr 2020

PeopleCats saving us from COVID-19!

Cat owners have higher immunity for COVID-19?

In our previous newsletter, we were talking about cats fighting the coronavirus and how to help them to recover.
The research made by Sabina Olex-Condor, a Polish doctor who works in a clinic in Madrid, showed that due to cross-immunity (cats are a known reservoir of coronaviruses) cat owners have milder sympthoms of COVID-19! Perhaps this is due to the fact that in a cross-reaction antibodies are produced to the virus, and owners of cats are more protected from COVID19... Read more)
Now that quarantine has been introduced almost universally because of coronavirus, dog owners are also in a better position - they can officially go outside for a short while. But the benefit of dogs (and other pets) is not only that. Scientists from the Italian city of Catanzaro found in the course of the study, that those who have a four-legged pet, have very mild symptoms of the COVID-19. A similar effect was observed in those in contact with cattle... To find an explanation for this phenomenon, the researchers compared viruses. It turned out that the disease of bulls, cows and other cattle is similar to Chinese coronavirus by 38.4%, and the virus of dogs by 36.9%. This means that owners of animals already have some kind of immunity. So the owners of cats and dogs, as a rule, tolerate coronavirus easier or completely asymptomatic. Read more...

Stay safe and healthy with your PetPeople!

TopTropicals PeopleCat Club

Thank you everybody for supporting us in helping PeopleCat Community!
Make your kind donation today and receive a surprise gift from us. Every little bit helps! Thank you and God bless you and your pets!

Date: 13 Sep 2025

Which dog would you take home: golden, black or chocolate?

Sunshine (golden), Draco(chocolate) and Lila (black) Labrador dogs

🐶 Which dog would you take home: golden, black or chocolate?

"Dogs come when they're called; cats take a message and get back to you later." - Mary Bly

🐈📸 Sunshine (golden), Draco(chocolate) and Lila (black) Labrador dogs at Top Tropicals Bfarm and PeopleCats.Garden

#PeopleCats

🟢 Join 👉 TopTropicals

Date: 26 Jan 2022

Don't miss this one:
PodCast Premiere!

Episode 1
How to Protect Tropical plants in Winter: Q & A

Featuring Horticulturist Mark Hooten

...We are introducing our new Series: Top Tropicals Podcast. Growing tropicals and pushing the limits. Watch the first episode:

How to Protect Tropical plants in Winter

...Who doesn't like tropical beauty? Everyone wants tropical plants. But not everyone lives in a warm climate. Is it possible to grow tropicals outside of Tropics?
Top Tropicals horticulturist Mark Hooten, who is well known to many gardeners as the Garden Doc with his Saturday Plant Clinic, is answering gardeners' questions about how to prepare and protect tropical plants during winter...

Premiere scheduled:
Thursday, January 27, 8:00 AM

More about cold hardiness and cold protection:

Cold hardy tropical fruit trees
Growing Stephanotis and cold protection
Cold protection of tropical container plants
Plumeria cold protection
Ghost Cold Protection
Seven rules of cold protection for tropicals
Improving cold hardiness before winter: fertilizer and micro-elements
3D garden ideas and winter cold protection
Cold protection - winter action for your plant collection
About Cold Protection

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: 3 Dec 2019

Ghost Cold Protection

Q: Has anyone ever tried using heat packs under frost blankets to protect tropical plants from frost?

A: The reality is, the heat packs used for shipping do not have enough heat capacity to create efficient warming effect. From our own experience, the best way is to use small 25W incandescent bulbs which produce lots of heat (considering observing all safety precautions and fire safety). Some gardeners use Christmas lights. See picture of our plants in the ground during a cold night. We called them Ghost Cold Protection! ;)

See more columns on cold protection:
Seven rules of cold protection for tropicals
About Cold Protection
Cold protection - winter action for your plant collection
Tropical Treasures articles