Just lay them underneath your tray plug them in and they ll keep your seed trays warm helping speed up germination.
Using heat mats to start seeds.
Heat mats which use very little electricity produce gentle consistent heat.
A seed starting heat mat is a great tool for getting indoor seeds to sprout evenly and quickly but they also inspire two common questions.
With a heat mat we can ensure quick and reliable sprouting for our vegetables.
Among the products commonly sold for starting seeds are heat mats.
With our heat mat thermometer and grow lights let s start the 2019 garden season and plant broccoli cauliflower kale and bok choy seeds.
Should it be left on all night and after the seedlings come up.
Then plant the vegetable seeds and place your sprouting trays or pots on the heater.
Remember to plug the seedling heat mat to the outlet and to insert the thermostat s temperature sensor into the soil.
Some heat mats for plants even have thermostats to adjust the heat.
Put a heat mat under seed starting flats celled trays or even individual pots.
Our seedling sprouting area is near our windows and since we start our spring garden seedlings in january.
Place the insulation such as the styrofoam plate under the seedling heat mat to provide optimal effects.
How to use a heat mat.
Use a heat mat to start your seeds and ensure that as many seeds as possible are able to germinate.
Be patient as it may take a couple of days for the mat to warm the soil especially with deep.
And they do work just as they promise to do so keeping the soil up to 20 f 11 c warmer than the surrounding air.
Using the mat will speed germination produce healthier seedlings and prevent damping off.
Do i leave the heat.
Seedling mats are generally sized to hold one two or four standard sized nursery flats.
One almost surefire method is to use a seedling mat an electric heating pad that sits under the seedling trays usually regulated by a thermostat.
How to use a heat mat for seed starting.