Sick plant

Mrbloobird · Jan 7, 2019

Someone please help. WTF is going on with this plant normal nute/feed watering schedule using bio bizz allmix and bio grow ferts, normal temps 27c day 21c night and RH 50-60%. 2 months in veg after topping and lst under 400w hps. Lots of growth new and old yellowing with black spots starting to show on my other plants also. This happened over the space of a week.

vostok · Jan 8, 2019

Flush with 3 times the pot volume with air temp/ ph'ed water

allow to drain over night no nutes for 2 weeks

days end is best so recover overnight

no nutes for 2 weeks then 50% less

ensure you use a tent that supports your lights rectanglar foot print

good luck

Skoal · Jan 8, 2019

I agree with the above posted. I really think you were over feeding.

I normally feed less than over.

70's natureboy · Jan 8, 2019

Yup, nutes are above normal. I think they have a 50/50 chance of recovery.

Skoal · Jan 8, 2019

Take it as a learning experience. Next time just add little bits of nutes during waterings until you see them regain colour. Cause you can just keep adding. What you have done may be difficult to take away.

xtsho · Jan 8, 2019

Those looked pretty cooked. More doesn't mean better when it comes to feeding.

Skoal · Jan 8, 2019

xtsho said:
Those looked pretty cooked. More doesn't mean better when it comes to feeding.

Less is more

Even if you have to feed more frequent but lessser amounts. Ensures things like this do not happen.

rob333 · Jan 8, 2019

Mrbloobird said:
Someone please help. WTF is going on with this plant normal nute/feed watering schedule using bio bizz allmix and bio grow ferts, normal temps 27c day 21c night and RH 50-60%. 2 months in veg after topping and lst under 400w hps. Lots of growth new and old yellowing with black spots starting to show on my other plants also. This happened over the space of a week.

ohh boy there fucked

Bluntroll86 · Jan 8, 2019

What are you growing in?

Bernie420 · Jan 9, 2019

Mrbloobird said:
Someone please help. WTF is going on with this plant normal nute/feed watering schedule using bio bizz allmix and bio grow ferts, normal temps 27c day 21c night and RH 50-60%. 2 months in veg after topping and lst under 400w hps. Lots of growth new and old yellowing with black spots starting to show on my other plants also. This happened over the space of a week.

Pick off every leaf that is more that 50% jacked up. Flush thoroughly, add microbes, add humic acid. renute at 450-500 ppms total. and or 1/4 strength, leave it alone. Since your roots are probably messed up some kelp wouldnt hurt either.

shawnery · Jan 9, 2019

If you look at the photo of the other plants in the wide photo don't they look deficient?

Just asking!

Sick plant

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