stereo99
Active Member
started a cupboard grow in jan, and am still struggling. getting cuttings off m8's who have grown for years, and they dont seem to know wot's going on also. - I have 250 w hps (with new bulb) about 2ft away from vegging plants on 18hrs, extractor, filter, and fan blowing them gently, temp is 26 now, but was hitting 30, put 2 more intake holes in and it stays at 26 all the time now, getting 20% hum, and at the moment am doing nft, but have tried growing in soil, then rockwol medium, and now trying nft. Every time the leaves start yellowing, then start showing there veins, leaves turn brown from the edge? - it's not nut burn, the temp+hum is fine, the plants have been different strains every time, off diferent growers! - some think root damage, some think light to weak, i getting depressed now, can anyone give me advice,