Yellowing of leaves in bloom mode

Sam sneak

Active Member
This is a sativa I'm growing its starting to yellow lot I gave her some nitrogen today hoping that helps but it at starting from the bottom its more just all over I know that most plants when they almost done do it but it ain't even near the finish line only in week 3 or 4 so plenty of time to go
 

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Sam sneak

Active Member
how much Epsom did u give? ur fert is unusually low in S - that's surprising as that's where many ferts actually go overboard with it
Oh I just sprinkled a spoon full over the soil before I watered her about 5 6 days ago because I don't want to over do it I try not to put to much of anything on them just wats recommended really Epsom salts I don't usually use but I been now and then sprinkling a little on the tops of the soil
 

jimihendrix1

Well-Known Member
Weed needs just as much Nitrogen during flowering, as it does Phosphorus, though in an 8 weeks strain a phosphorus, and potassium boost may be beneficial in weeks 3-6.


Its a myth to cut back on nitrogen during flowering. The main thing is the correct ratio of NPK. I use a 1-1-2 ratio, and boost PK during weeks 3-6 on an 8 weeks flowering strain. I adjust if the strain flowers less time, or longer.

I also give magnesium/Epsom Salts every feeding at a rate of 1tsp per gallon. Slightly more in weeks 4-6 in an 8 weeks flowering strain.
 

Sam sneak

Active Member
Weed needs just as much Nitrogen during flowering, as it does Phosphorus, though in an 8 weeks strain a phosphorus, and potassium boost may be beneficial in weeks 3-6.


Its a myth to cut back on nitrogen during flowering. The main thing is the correct ratio of NPK. I use a 1-1-2 ratio, and boost PK during weeks 3-6 on an 8 weeks flowering strain. I adjust if the strain flowers less time, or longer.

I also give magnesium/Epsom Salts every feeding at a rate of 1tsp per gallon. Slightly more in weeks 4-6 in an 8 weeks flowering strain.
Oh OK cool
 
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