Help please?!

thedudeman420

New Member
One of my babies is turning rather yellow and the leaves are getting somewhat smaller. I have them on a feeding Schedule for 30 minutes 5 times a day. I can't seem to figure out why the leaves are turning brownish yellow :/
 

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StinkBud

Well-Known Member
Looks like you're short on all 3 of the big boys, Nitrogen, Phosphorus and Potash. The leaves on the left are a perfect example of missing all three main elements. The leaves on the right are just Magnesium short.

Change your res and bump up your PPM SLOWLY. Keep going up a little every week and watch the plants. At some point you'll see the leaves start to curl under like a bird's claw. You may also see a small amount of tip burn on some of the strains. The color will get really dark green. Once you see these symptoms then you now know the high-point PPM your plants can take. The PPM you're running now is the low-point. Take the low point and high point and run your plants somewhere in the middle. I like to call this "dialing in your strain". Notice how I said strain and not plant? Every strain is different. Enjoy the trip!
 

personal lux

Well-Known Member
Lower your ppms, not bring them up. is this an ebb n flow? I water every 3 hours for 15 minutes. Plants much bogger than that with about 900ppms. you should be around 600ppms
 
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