My tomato seeds were sown in Rockwell starter cubes 7 days ago and most are progressing well. After 4 days in a heated propagator 65% of the tomato seeds had germinated. After a week this has risen to an 87% seed germination rate. At four days most of the the seedling started to appear. The cotyledon (seed leaf) is hidden under the seed casing.  Once the seedlings are at … [Read more...]