The story so far: Five days ago, 10 tomato seedlings, five each of two varieties, were potted up from the plugsheet where they started, to individual deep pots. The pots measure twice as deep as the cells, though they look taller in the photo. Pretty soon, all the toms will be transplanted at the same time, side by side, to see if deeper rooting leads to bigger, better, faster tomato plants. The ones in pots were also buried up to their seed leaves (that first pair that look like wings)—with their power of adventitious rooting, new roots will develop along the buried stem, so there’ll be a LOT more roots. The leafy parts look about the same between the two, while the real action right now is happening underground. In the plugsheet, roots are already circling around the cell walls. In the pots, it’s a root jailbreak, although they’ll find their new walls pretty quick. But walls that won’t be there forever!
