Growing Gem Squash
Below you will find a PDF document providing some suggestions with respect to growing our gem squash seeds. One thing to bear in mind is that from germination to fruit should take about 90 days and that gem squash, like most squash, like a lot of sun. Dampness can lead to downey mildew which should be treated but won’t significantly damage a crop. Fertilizing with fish fertilizer, once a month, should also help.