Remember that when they are seedlings you aren't feeding them when you add nutrients. The seedling stores nutrients in its cotyledon leaves until it forms the first set of leaves and photosynthesis begins.
It depends, if growing in soil no if growing in coco yes, use spray bottle for seedlings as to not over Mr Grow It goes over this in his book that's my source for this information thanks Chris.
Are you in soil or coco coir? What nutrients do you have available that you plan to feed?
Remember that when they are seedlings you aren't feeding them when you add nutrients. The seedling stores nutrients in its cotyledon leaves until it forms the first set of leaves and photosynthesis begins.
It depends, if growing in soil no if growing in coco yes, use spray bottle for seedlings as to not over Mr Grow It goes over this in his book that's my source for this information thanks Chris.