Help Please!

Hey Everyone,

So I have two plants that I just flipped into flower - a skywalker OG and bruce banner.

Both are having two different issues.

Both grown in a living soil recipe. Both on its 10th day of a 12/12 photo period in 15 gallon pots. Also began flushing as of today at 6.2 and will do so until Monday.

660W LED at 80% - PPFD around 700-850.
RO water
PH 6.8 until I switched it up starting today to 6.2 to flush for about a week.
Temp 74-78
RH 50-57


SKYWALKER

This plant just has never grown normal since veg. Any idea what’s going on? Really hoping it isn’t root rot or anything. Leaves are never pointing up nor have they ever been nice and flat. They have always grown as you see in this photo. Last week was the first time I under watered and they were drooping hard, but once I watered they were back up to normal - yet THIS is normal which doesn’t look right. Thoughts?

4157E103-2554-4FF0-9FA0-1FBD8172E351.jpeg

BRUCE BANNER

This plant has been growing great until I noticed these weird browning spots like tiger stripes the moment I flipped into flower. Happening on the lower more mature fan leaves. After some research my thought is a possible phosphorous uptake issue so I lowered my PH to 6.2 from 6.8. Any thoughts on what’s going on?

D15A7BB8-8389-4317-83AF-BF04D552030B.jpeg

Thx everyone!
 
Hey Everyone,

So I have two plants that I just flipped into flower - a skywalker OG and bruce banner.

Both are having two different issues.

Both grown in a living soil recipe. Both on its 10th day of a 12/12 photo period in 15 gallon pots. Also began flushing as of today at 6.2 and will do so until Monday.

660W LED at 80% - PPFD around 700-850.
RO water
PH 6.8 until I switched it up starting today to 6.2 to flush for about a week.
Temp 74-78
RH 50-57


SKYWALKER

This plant just has never grown normal since veg. Any idea what’s going on? Really hoping it isn’t root rot or anything. Leaves are never pointing up nor have they ever been nice and flat. They have always grown as you see in this photo. Last week was the first time I under watered and they were drooping hard, but once I watered they were back up to normal - yet THIS is normal which doesn’t look right. Thoughts?

View attachment 4653572

BRUCE BANNER

This plant has been growing great until I noticed these weird browning spots like tiger stripes the moment I flipped into flower. Happening on the lower more mature fan leaves. After some research my thought is a possible phosphorous uptake issue so I lowered my PH to 6.2 from 6.8. Any thoughts on what’s going on?

View attachment 4653577

Thx everyone!
Flushing definitely isnt going to help anything. My bet is that you are overwatering. A 15 gallon fabric pot of organic soil should only need to be watered about every 4-8 days.
 
How much would you expect to water per feed every 4-8 days?

You’re implying these signs are pointing to overwatering?
Yes this looks like overwatering to me but thats just my educated guess (ive overwatered when i tried using plastic pots for the first time)

Soil should hold about 20% of its volume in water- so about 3 gallons for a 15 gallon pot. Never "flush" organic soil. But im not sure you are using the term "flush" correctly.
 
Flushing is when you have say a 5 gallon pot and run 10 gallons of water through it. If you are just giving the plant water with no nutrients added, it is not "Flushing".
 
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