3 weeks into flower. Changed fert from 20-20-20 to 3-6-6. Looks like nitro deficiency. So it's been 3 weeks of giving the flower bloom 3-6-6.should i switch back to 20-20-20? Didn't have yellow leaves when I was feeding them 20-20-20. I know they get yellow when they bud but here is some pics . Red pot and blue one beside it are one kind. They started flowering before the others by a couple weeks. The other 3 are another kind.
I would say they look hungry, but wait and see what the group says I am new to soil nutes growing myself
They need a high dose of P and K. Just a little N 10g magnesium sulfate 1g Calcium Nitrate 10g Masterblend base Full Flower Fuel dose
So am I good to continue with my 3-6-6 flower bloom? Or should I get something else and not have to worry how the plant will react to a new fert?
So am I good to continue with my 3-6-6 flower bloom? Or should I get something else and not have to worry how the plant will react to a new fert?
Believe it or not I have the cannibis encyclopedia lol. It has all them pictures. I'm looking for a straight forward " yes your good" or " switch the fret for a bit " etc. The book is great but doesnt have easy solutions as I'm fairly new to this.
Trial and error my friend lol my girl has had yellow leaves with dead brown tips for a couple weeks now cant seem to get a handle on it I stopped my fox farm big bloom and Tiger bloom and just been giving her fish fertilizer every other water and shes getting better seems like to me I'm still cutting dead leaves every day but buds are stacking nicely so.....im close to Ohio actually and the ph of the rain watwr here is really low everytime like no higher then 4.3 ever so u might wanna test. Ur soil ph and see if rain water locked roots up??? Because my girl was healthy until it started to fucking rain a bunch and im thinking the rain water here freaking her out lol
Also this is my first year ever growing and I'm happy with my results thus far! Learning alot from everyone here and next year I'm going all in lol
Nobody seems to mention that the yellowing of the lower and mid leaves happens in mid to late flower, this is due to the lower N and higher PK. The plant is feeding off the fan leaves and as it does they yellow up and die off. This can be avoided during flower by adding a small amount of N if one wanted to but the higher the N late in flower the higher chance of harsh bud when dry.
So I shouldn't worry about switching back to my veg ferts as I have been giving them flower ferts? Should I do 20 20 20 1 week and 3 6 6 the next?
