Thermo Heatingmat

Grow magic mushrooms the whole year round. The thermo mat heats up your magic mushroom grow kit to 24°C. Now you can grow in the winter, cold nights and cold rooms.

Originally designed to heat up terrariums, this thermo mat has been adapted to fit one cubensis magic mushroom grow kit.

Availability: In stock

Product Description

A thermo mat uses electricity (230 V) to heat up. When touching the heating mat when it is on full power, it reaches up to 35°C. A process called ‘diffusion’ is omnipresent and diffuses some of that heat, so the magic mushroom grow kit, that is placed on top of the heating mat will be warmed up to 24°C. This is the ideal temperature for Psilocybe cubensis mushrooms to fruit.

Always check the humidity of the grow kit when using a heatmat. Water will evaporate quicker !


Which grow kits can be used with a thermo mat?

The active temperature of the thermo mat is 24°C, so you can use all cubensis mushroom grow kits with this thermo mat.


When do you need a thermo mat?

The cubensis magic mushroom grow kits produce mushrooms only between 18°C and 29°C. When the temperatures are below 18°C, the mycelium in the magic mushroom grow kit goes into a dormant state. No mushrooms will grow. The use of thermo mats is strongly recommended in:

  • Autumn / Winter
  • Colder regions of the world
  • Cellars / cold growing rooms
  • Fluctuating temperatures (warm in the day/ cold at night)


What do you need?

To use a thermo mat, all you need is:

  • 230 V electricity. If this voltage is not available in your country, you can use a universal power adapter
  • Accessories to elevate the thermo mat from a solid surface and the grow kit


How to use a thermo mat

Using a thermo mat is easy.

1. Place the Thermo Mat on an elevated surface so that air can flow freely under the Thermo Mat. Here are a few tips on how to elevate the thermo mat from a solid surface. You can place the thermo mat on:

  • A pan-coaster
  • Shot glasses
  • Corks

2. Add some space on top of the heating mat to create an extra layer of air between growkit and thermomat.

3. Place the grow kit on top of the heating mat, use the lid if heating is too warm, this will give the kit some extra distance from the heat source. The grow box should be inside the grow bag with micron filter.

The thermo mat should not get wet!

4. Plug the power plug in the power socket and that’s it!

Updated Heating at Instructions: How to use the thermo heating mat

The thermo mat can be switched on 24/7 as long as the air can run freely under the thermo mat. This is important because it should not be allowed that the heat builds up in the thermo mat!

Note: The instructions of the Magic Mushroom grow kits mention that the grow kit should be placed back in the carton box. Do not do this when you use the Thermo Mat!

Additional Info
Additional Info
Contents No
Productcode MCS.LBEQU-HMAT
Weight (KG) 0.1500
Origin Netherlands
Sterile No
Not shipped to: No known restrictions

Customer Reviews

Items 1 to 20 of 47 total

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Very useful Review by Fireracer
Very simple and solid. It took a bit to set the correct temperature using 2 pencils, the box lid and so on, but it definitely does the job! (Posted on 11/18/2023)
it works Review by Ralfy
I tried various ways and in the end just put the double folded towel between shroom box and heatmat. First impressive harvest on the way after a week of ambient temperature +/- 17C. (Posted on 3/3/2023)
Good Review by Ana
In time (Posted on 2/23/2023)
big help Review by Björn
I tried to grow with and without heat mat. Both works but I got a much bigger yield with the mat. (Posted on 12/6/2022)
Perfect Review by Rimka
Left on for over 2-3 days straight and caused no fire which I was really worried about, worked great during the cold nights! (Posted on 12/3/2022)
all good Review by Marius
good price :) (Posted on 11/22/2022)
Heating mat Review by AIDAN
This is a great product and ideal for cultivating your mushrooms. I have just ordered a second mat so I can have a second kit growing. (Posted on 11/4/2022)
Heat mats Review by Anthony
The mats work exactly as advertised (Posted on 7/30/2022)
too warm Review by Nikolaos
too warm (Posted on 3/24/2022)
Perfect solution! Review by Willem
My basement is a bit cold in winter - around 19 degrees during the day and colder at night. I used this mat and had a good harvest. I used those little
tomato paste cans to keep the substrate at a healthy distance. I feel safer leaving this plugged in for weeks than the cheap ones that you get on Amazon. (Posted on 2/24/2022)
good product Review by Tomek
mat saved my farm as temperatures started to drop periodically to around 17-18 degrees indoors. Unfortunately, I do not consider the mat a perfect solution to the problem and the harvest will probably be smaller than if I decided to start growing in the summer. It looks like a few large mushrooms will sprout (e.g. after 4 days / second flush) and most of them are unfortunately tiny and growing very slowly. On the plus side there is also a very low power consumption (5W) (Posted on 1/14/2022)
question Review by hassen
does it include a thermostat or 24°C is the maximum temp?

MMS customer support edit:

The thermomat temperature is standard on 24 degrees which is perfect for the growkits if they are placed like this: (Posted on 12/17/2021)
heating mat helps Review by winter
The heating mat could be a bit sturdier and more substantial, but it works fine to help create the needed temperature, especially in winter. (Posted on 10/21/2021)
great Review by lacoste
exactly as expected (Posted on 10/13/2021)
Quality Product Review by Gus
This product is very good and usefull (Posted on 4/6/2021)
Quality Product Review by Gus
very good heating mat (Posted on 4/6/2021)
Quality Product Review by Gus
This heating mat is very usefull and very good quality, it is inly need some rubber to use it as base and to have distance from the ground surface and from the kit. Best Regards..!! (Posted on 4/6/2021)
Quality Product Review by Gus
This heating mat is very good and it is higly recommended for the shrooms kit because they need warm invironment. Although it can be improve by add some plastic bases because need to be in distance from the surface and from the bottom of the kit. (Posted on 4/5/2021)
does the job Review by Mathias
Just followed the instructions on how to use it properly and have enough air circulating underneath and all worked fine. (Posted on 2/27/2021)
Practical Review by Sara
Easy to use, a little short cable for my conditions, otherwise great, keeps my shrooms nice and warm:) (Posted on 1/11/2021)

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