Nepenthe
Active Member
I'm on my first grow, just moved to flowering last week. I'm growing indoor, in a growtent, with 600w lamp in soil. I have 4 white widows and 1 cali hash.
I began feeding with biobizz grow last week, as the lower leaves started to get little yellow spots on them. Started with 1.5ml per Litre of water, and moved up to 3ml on the next feed (2 days intervals).
I realised that was probably too big a jump and that I may have overdone it, panicking when I wasn't 100% sure it was a deficiency.
Next feed I gave 2ml of BioBizz Grow and also 2ml of Bloom. But the leaves at the bottom started yellowing quite a lot.
Fed them again today, and been reading up a bit and read about nutrient lock out. Bought a pH meter (the paper things are rubbish) and have just tested it and its WAY UP at pH 8.0 !! I have pH down, but not sure how much to use... any advice??
Also, do you think this is a nitrogen deficiency, or could it be something else?
The cali hash looks worse off than the widows, it's in a smaller pot (was a free seed we weren't counting on) so would use up the nutrients faster from the soil when repotted, this is what makes me think it's nute def.
California Hash:
View attachment 490863View attachment 490864View attachment 490865View attachment 490866
White Widows:
View attachment 490872View attachment 490875View attachment 490873View attachment 490874View attachment 490882View attachment 490883
Leaves getting crispy and stuff :
View attachment 490876View attachment 490879View attachment 490877
Red stems from some branches:
View attachment 490880View attachment 490881
I began feeding with biobizz grow last week, as the lower leaves started to get little yellow spots on them. Started with 1.5ml per Litre of water, and moved up to 3ml on the next feed (2 days intervals).
I realised that was probably too big a jump and that I may have overdone it, panicking when I wasn't 100% sure it was a deficiency.
Next feed I gave 2ml of BioBizz Grow and also 2ml of Bloom. But the leaves at the bottom started yellowing quite a lot.
Fed them again today, and been reading up a bit and read about nutrient lock out. Bought a pH meter (the paper things are rubbish) and have just tested it and its WAY UP at pH 8.0 !! I have pH down, but not sure how much to use... any advice??
Also, do you think this is a nitrogen deficiency, or could it be something else?
The cali hash looks worse off than the widows, it's in a smaller pot (was a free seed we weren't counting on) so would use up the nutrients faster from the soil when repotted, this is what makes me think it's nute def.
California Hash:
View attachment 490863View attachment 490864View attachment 490865View attachment 490866
White Widows:
View attachment 490872View attachment 490875View attachment 490873View attachment 490874View attachment 490882View attachment 490883
Leaves getting crispy and stuff :
View attachment 490876View attachment 490879View attachment 490877
Red stems from some branches:
View attachment 490880View attachment 490881