Y are u feeding ur friends plants???

Anyways, go look in the FAQ for info on nutrients ie - veg nutes and bloom nutes, when to feed etc etc. Those FAQ's r pretty good stuff.... check em out, or tell ur friend to check em out, whatever the situation may be.

Also if u r looking for brands or whatnot I use FoxFarm nutes, they got good dirt too called ocean forest if ur growing in dirt.. or ur friend.