Phosphorus deficiency?

Poooski · 2020-09-22T08:20:20+00:00

Problem: leaves are dropping and now yellowing with brown spots and starting to feel brittle. Medium/grow method: canna terra pro soil plus 30% perlite. Feed: and supplements used: biobizz grow, bloom and heaven water source: tap water 6.4 ph bubbled with an air stone. Strain/age: auto mazar in it's 8th week light used: 600w hos Climate: 28c Additional info. I've been having trouble with her drooping from week 6 onwards when I changed lights and had a few hot days along with overfeeding. I did a flush and started back on half nutrients. It looks like I had some dry patches in the soil and she's perked up a bit with slow steady watering. But now the leaves are getting brown patches and yellowing. Looks like phosphorus deficiency.. any ideas on how to fix it would be welcomed. original post here: https://www.autoflower.org/threads/yellowing-leaves-week-7.79807/

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Poooski

Sep 24, 2020

My Mazar is still looking really sick and had been getting more and more yellow each day. It isn't really dry yet so I haven't done the second flush yet but was thinking it may be rootbound.

Does this look normal for a 8 week plant in a 14L pot?

Poooski
Sep 24, 2020

Phosphorus deficiency?

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Poooski

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