Sandman, the nutes you use for VEGGING should be high in N (the first number... say, 10-5-5 or 15-10-10) and the nutes you use for FLOWERING should be high in P, the second number. As long as the numbers are higher than the rest then you should be fine, and always start off on a quarter strength of what it says on the packet. Only start using nutes after 4 weeks too, that way all the nutes in the soil will have been used up.
If you cant get your hands on any nutes, then a good source of them is from soil. Just grab a healthy handful of soil, whack it in a pair of CLEAN tights and then sit that in 4 gallons of water. Leave it somewhere at 16c for a week, and voila - water with nutrients in! Always try it out on one plant first though incase you nute burn it or you havent used enough soil. With a bit of practice youll get it right, but those measurements have always worked for me and my lows
Tom Swierzbinski Reviewed by Tom Swierzbinski on . my new grow space hello all well i thought i would show you all my new grow space well it all started off with a 600w hps and ballast that i aquired from my m8 swizzy a few months ago i spent about £100 today getting bits and bobs for my setup because of the heat issue associated with the 600hps i got a new hood and a proper extractor fan, i got thermal insulated duckting for less noice and i lined the walls with that black and white polythene sheeting and to put it all together it took me and my m8 about Rating: 5