Seedlings growing in cell flats.

Seed Starting Supplies

243 Products
Sort By:
36 medium plain holes (not countersunk), size B.
50 large plain holes (not countersunk), size E.
128 large plain holes (not countersunk), size E.
128 medium plain holes (not countersunk), size B.
Create square indents for potting-up mini blocks.
Add on to your strip lights for more growing space.
Use with soil blockers to create dibbled holes for smaller seeds.
These wide-mesh bottom trays are ideal for soil block propagation.
Our favorite for making perfect soil blocks.
Use with soil blockers to create dibbled holes for seeds or cuttings.