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HELP Please
Smokiebear_ogstarted grow question 2 years ago
So my leaves are getting yellow from the top down and I’m a few days from the begging on week 7 of flowering. Anyone know what’s the issue?
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Leaves. Color - Yellow
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Chow_13answered grow question 2 years ago
It looks like your only using a bloom booster with an npk of 3:9:4 which is a ratio of 1.0 : 3.0 : 1.3. You still need to add a "Base" set of nutrients. Lack of N and K is your issue. Plus most likely some micro nutrients.
You should shoot for a NPK ratio of
1:2:3 when your flowering.
gottagrowsometimeanswered grow question 2 years ago
I'm not 100% sure on this now.
But I don't like the look of that white stuff as its all over your plants lower leafs where air flow tends to be poor.
Opening up her a little more next time with LST and defol will help but get a 180 fan and that should help.
Good luck.
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gottagrowsometimeanswered grow question 2 years ago
This is the auto right?
Your feed is very low. But I wouldn't bother putting it up now as you are coming into the harvest window in the next 10 days or so.
As for the multicoloured leaf, if your ph doesn't differ much from your feed from your water feeds (ph swings)
Its a bit hard to tell. But it looks like powdery mildew. Now I can't be sure on that. Does it wipe off? If so increase your air flow, poor ventilation?
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