Um..are you trying to grow from seeds and use what for your grow medium?

Seeds should be sprouted between two paper towels and kept warn and dark until the tap roots sprout. Then you place the tap roots in peat moss, place a dome over the little peat moss pellet and use fluorescents until the second set of true leafs are fully grown. At that time you can move the seedlings into your grow medium and start feeding with proper nutrients and start using your HID light.

What grow method are you going to use?

What is the Ph range you are using?

You donā??t give seedlings nutrients.