but you also stated that there is not much flowering going on so might still try to get a few clones and gain with them a bit time to get that damn HPS ready
and this time, get a descent grow medium first, CFLs in the 6500K spec /cool white for vegging; a working
hps system with blast, bat-wing hammer-toned reflector at least and bulb designed for flowering and some real cannabis fertilizer. the real fertilizer won't cost that much really, my supply for 3 grows- a two step system- went for 20 bucks not even. that all is worth the investment and get you next time some decent buds with in 4 1/2 months ruffly.