How To Keep Seedlings Cool in the Summer

Seedlings grow much better when the water surrounding the base of the rockwool is cool. This can be a challenge in the summer. Here’s how I keep our seedlings cool until they’re ready to be transferred to the Tower.

Hope this helps you grow lots of strong seedlings this summer! If you’d like to receive my posts, please click the ‘SUBCRIBE’ button near the top of the right hand column.