80 82 bottom temperature gap between heat mat and seed trays.
Diy seed germination mat.
Of particular interest is the temperature comparisons of the store bought heat mats and the diy plan.
Find out how we use these tools to get a 100 germination rate.
Noticing that i would have to drop a lot of dough for heat mats i decided to go with this plan instead.
Soil water and warmth.
When starting seeds providing the right amount of heat is crucial yet difficult as the room you use is warm during the day but cool at night.
73 75 degrees f soil temperature.
Commercial heat mat surface temperature thermometer placed on top of soil.
This saves time and ensures reliable sprouting.
To control heating times use a thermostat or timer.
Providing a heat source under the seed tray urges the seeds to germinate in a hurry.
Diy light heat mat surface temperature.
We use a heat mat and thermometer to germinate our vegetable garden seeds.
Diy heat mat seeds need three things to germinate.
Diy warming tray for seed starting.
How to germinate seeds.