When Should Seedlings Be Removed From Heat Mat

Heating the soil generally causes it to dry out more quickly.
When should seedlings be removed from heat mat. As soon as the seeds germinate remove the plants. Available in small size 10 x20 17 5 watts medium size 20 x20 45 watts and large size 48 x20 100 watts choose according to your requirements. Seedlings can become weak and leggy in too much heat. The idea of turning it off at night usually springs from the observation that the earth cools at night and warms up again in the day thanks to the sun.
Seedling heat mats should really be called germination heat mats. In general you should remove seedlings from heat and put them under bright light soon after they germinate. Almost all seedlings grow better at temperatures below the optimum germination temperature. The manufacturer uses thick silicon heating wire for uniform heating and it also increases the durability of the seedling heat mat.
After i ve sown the seeds and turned on the heat mat do i leave it on all night. Yes you leave it on 24 hours a day but only during seed germination. Place the seed flat on top of the mat evenly distributing the heat source across the bottom of the flat. Leave the heat mat on and set to the same temperature 24 hours a day until the seeds sprout.
Do i leave the heat mat on 24 7. Once your seeds sprout and start to pop out of your rapid rooters or soil you should remove the heat mat. Check the flats every day to make sure the heat is held at a steady temperature and the soil has consistent adequate moisture.