Seed-Sowing

Two of the most important points in the sowing of seedare the proper condition of the ground and the regular and uniform
depth at which the seed is sown. Seeds require light, heat, air, and
moisture for their germination. The ground should be light, and in
such a condition that the young roots can easily penetrate it, and in
all cases should be freshly dug so as to communicate air and moisture:
it should be neither too wet nor too dry. The most favourable time for
seed-sowing is just before a gentle rain. If sown too early on cold,
wet ground, the seed is apt to rot; when sown too shallow in a dry
time, there may not be sufficient moisture to cause it to sprout. The
seed should be sown evenly. The size of a seed is a nearly safe guide
as to the depth at which it should be sown. For instance, Beans and
Peas of all kinds should be sown about a couple of inches deep, while
very small flower-seeds merely require to be just covered. As to the
time for sowing, see "Annuals," "Biennials," and "Perennials."