Individual Piece Measurements
Each Seed Starter Kit requires approximately 20 cups of potting soil.

Great step from from my haphazard trash to seed-starter system I was using & the color perfect. Only wish was for clamps or a second handle on the bottom tray for ease of moving entire set-up.
I love the seed starting set for the following reasons:
1) Unlike my 1020 trays, this is easy to bottom water and not end up overwatering my seedlings.
2) I can pick up the entire set by the handle
3) I can sow seeds with similar days to germination in smaller trays in the set
4) Love the humidity domes that fit nicely on the individual sets
5) Love that there are letters written on the set and i can tag them to the worksheet provided so that i know what i am growing in each cell
6) appears to be virtually indestructible
I may have missed it in details somewhere but if this is not listed online as of 3/2/26, please add it: I called and was given directions on how to properly use this with the heat mat. At first, the set was not getting warm even after being on the mat for over 24 hours. I called and received clarification around that.
I love the seed starting set for the following reasons:
1) Unlike my 1020 trays, this is easy to bottom water and not end up overwatering my seedlings.
2) I can pick up the entire set by the handle
3) I can sow seeds with similar days to germination in smaller trays in the set
4) Love the humidity domes that fit nicely on the individual sets
5) Love that there are letters written on the set and i can tag them to the worksheet provided so that i know what i am growing in each cell
6) appears to be virtually indestructible
I may have missed it in details somewhere but if this is not listed online as of 3/2/26, please add it: I called and was given directions on how to properly use this with the heat mat. At first, the set was not getting warm even after being on the mat for over 24 hours. I called and received clarification around that.
These trays were a game changer for me. I don’t have a lot of space and the size of the starters means I don’t have to size up often and the tray can be moved outside to harden off very easily.
Great product!!!
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