Seeding in Solo cups

[AKmark]

Originally Posted by MissS

Another reason to start the plants in cells is for the root growth. By starting seeds in cells and then moving them up, you are restricting the tap root and encouraging the roots to spread out. Roots that spread far are preferable to a long main tap root because then are able to absorb more nutrients.

Yes, that is why smart pots work, and the bumpy pulp pots too. We want a massive root ball, massive.