White Widow Probs..

Having some trouble diagnosing....

im running 3 ww's in ROOTS Organic soil..

Using filtered tap water from the fridge.

90watt UFO.

so far no nutes..im about 2-3 weeks into veg and noticed some brown spots on the lower leafs of one plant.

the other 2 plant seem to be doing fine, just one having a lil trouble.

what do u guys think... ive seen another post similar, except he added nutes early on. we both had seeds ww's from nirvana.

wondering if its genetic.. my PH is @ 6-7

seen2 said:

Having some trouble diagnosing....

im running 3 ww's in ROOTS Organic soil..

Using filtered tap water from the fridge.

90watt UFO.

so far no nutes..im about 2-3 weeks into veg and noticed some brown spots on the lower leafs of one plant.

the other 2 plant seem to be doing fine, just one having a lil trouble.

what do u guys think... ive seen another post similar, except he added nutes early on. we both had seeds ww's from nirvana.

wondering if its genetic.. my PH is @ 6-7

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heres a pic

another pic...

im not entirely sure, Ive had a simular problem with my white widows, Plants are eating themselves for nutrients. Ur gonna wanna start giving them some additional nutrients with ur watering. Start out with 1/2 strength and move up. Ive got the same Nirvana WW and im using the SUPERNATURAL brand.

I am not growing WW but my Girl NLxHxS was having the same problem. PH is fine for now... when u add nutes though your going to want to drop it between a 6.0 and a 6.5ph. but for now thats not the problem. light is not your problem yet, but ur gonna want to throw some more of that in there later for mature veg and flower. Is your humidity around 60 to 70 %? if so then rule that out. the other guy probably had nute burn but u havent touched the nutes yet... when the plant grows it will cannibleize the bottom branches for food and energy when not enough nutes are avalible to it. there is a few things you could try! 1: add in like 1/4th of the nutes that are recommened for use... this will build up a tolerance in the plant and will not give it nute burn right outta the gate. If you dont want to start the nutes yet you could try, 2: you said ur using filtered tap from the fridge... if your tap is fine to drink right from the sink... give that a try! water from the sink will have more calcium and magneesium within the water then the filtered water. these two will help with the growth with out canniblizing the bottom leaves... there is also a formula called CALMAG that you could get that boost these two ingredents to aid in this. I keep thinking of different possiblities but this is what i can think of off the top of my head. I would try the water first and 2nd wait another week to start buildin the tolerance of the nutes.