Commercial heating mats and cables are made just for this purpose but christmas lights work equally well.
Diy seed germination heat mat.
The results will amaze you.
Providing a heat source under the seed tray urges the seeds to germinate in a hurry.
The way you choose to keep your seeds and new seedlings is vital for their growth and development.
Setting up light shelves.
To control heating times use a thermostat or timer.
Bottom temperature gap between heat mat and seed trays.
Whether you buy a seedling heat mat or put together a diy alternative i hope you ll consider adding extra heat to your seed starting shelf this winter.
Soil water and warmth.
Once the vegetables are grown your heat mat can help you with home brewing and fermentation later on.
Noticing that i would have to drop a lot of dough for heat mats i decided to go with this plan instead.
Of particular interest is the temperature comparisons of the store bought heat mats and the diy plan.
Heat mats can really help speed up germination for many seeds especially tomatoes and peppers.
Diy heat mat seeds need three things to germinate.
This is a readers favorite post our how to site.
When you are learning to grow from seeds often you might see reference to a heat mat for seedlings.
The germination mat helps keep an even germination temperature between 65 80 f.
It has a thermostat to dial into the exact temperature we need and we can easily adjust it if needed.
The temperature varies on what you are growing.
Commercial heat mat surface temperature thermometer placed on top of soil.
How to make a heat mat for seed starting.
The best way to maintain temperature.
80 82 bottom temperature gap between heat mat and seed trays.
For additional information on seed starting see my previous article seed starting 101.
73 75 degrees f soil temperature.
Diy light heat mat surface temperature.