im just wondering what the proper method is for finding out the sex of plants as early as possible.
i was also wondering if its possible to test if HPS bulbs are still good WITHOUT a ballast. tenants left them at a friends property and was going to sell them. they look to be in good condition and nothing is broken...
i was also wondering if its possible to test if HPS bulbs are still good WITHOUT a ballast. tenants left them at a friends property and was going to sell them. they look to be in good condition and nothing is broken...