Yellowing leafs

[Blunted22]

hey i got two ice and a white widow just wondering my ice's are starting to yellow a bit. Im not giving them any nuts atm. Is it a nitrogen deficiency or should i give them some nutes? There only about 3 -4 weeks old. The white widow is perfect though maybe the strain needs different amounts of things then the ice? anyone help?>

Blunted22 Reviewed by Blunted22 on 11-02-2006. Yellowing leafs hey i got two ice and a white widow just wondering my ice's are starting to yellow a bit. Im not giving them any nuts atm. Is it a nitrogen deficiency or should i give them some nutes? There only about 3 -4 weeks old. The white widow is perfect though maybe the strain needs different amounts of things then the ice? anyone help?> Rating: 5

[faithlessxxx]

Nutes in soil often last the first 3-4 weeks, so it sounds like its time.

[Blunted22]

thanks thats what i thought any idea in how much i should add so i dont burn them?

[faithlessxxx]

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They all have different strengths. Start off carefully with less than what is recommended on the bottle and watch how they react.
Often people use 1) water +fert, 2) water + fert, 3) just water.
E.g. every third watering is without ferts, so the soil doesnt fill up with salts from the ferts.

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[Blunted22]

thanks i was going to start with just a capful but the every third time not nuteing helps. My last grow my boy burned all of our shit to death and why we had to restart from seed. -=[

[faithlessxxx]

Not knowing what brand or concentrate you're using, I think a cap sounds a but much.

I'm using half a cap for 3 19-day-olds of a nute that has Nitrogen: 7.

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[faithlessxxx]

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I suffered from overwatering after flushing because I thought I had too high nutes.
Turns out it was probably just the lamp and maybe a touch of nute burn (sensitive clones).

Took a week for the soil to dry up during which time I saw they were in dire need of nutes - but I couldn't feed them because of the wet soil. Tried foliage feeding eventually, but that doesn't do much for cannabis, apparently.

When the soil finally dried out, I began to water only a little around the actual stem with a weak dilution of nutes, and just dampening the rest of the soil. This meant it dried out quickly and I could water them often with small amounts of nutes and monitor the reaction more easily.

I don't know whether others would go the same way, but it worked quite nicely for me.

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