Need help! What is this?

Like the title says, I can't figure out what this deficiency is. Or if the soil is just too hot for this plant. It's a chocolope plant in all organic soil. Super soil mix in about 30-40% of the container. 5 gallon air pot, and the base medium Is happy frog smart naturals. Ph going in is at 6.5 also

What is your watering schedule? What is your ph out? Could be hot nutes, but super soil shouldn't do that to a well established plant like that. Could be dry. How moist is your soil? How close to the lights is the top of your canopy? How much light?

I wait until the soil is almost dry to water it again. I stick my finger in the soil to see how dry it is. Usually every 2 days before the fabric pot is getting close to being dry. I got the lights about 12 inches from the plant. I don't let me soil dry out completely between waterings, and my humidity in the tent is at 50%. Temps are a steady 70-75. I'm running a 400w hps light in a 6" cooltube. The runoff ph was at 5.7.. As I just now ran some water through it and checked. I read that ph isn't important in organics, but do you think that's causing my problem? I always made sure to water with 6.5.

I think I just answered my own question here with the help of warble. (Thank you). I just watered it until the runoff was 6.4. I'll update to tell how the plant is doing. I believe I had my ph off and I should have checked it sooner to gauge where it was at. I should be past these problems since I am moving onto my 3rd grow but I am learning slowly. Thank you warble!

Budman93 said:

Like the title says, I can't figure out what this deficiency is. Or if the soil is just too hot for this plant. It's a chocolope plant in all organic soil. Super soil mix in about 30-40% of the container. 5 gallon air pot, and the base medium Is happy frog smart naturals. Ph going in is at 6.5 also

View attachment 3321184 View attachment 3321182 View attachment 3321181View attachment 3321185

Click to expand...

Are you dechlorinating your water?

Yes I let my water sit out for longer than 24 hours before using it. I believe my problem was just low ph as I was thinking ph was not important in organics. So I never checked the runoff, until warble said something. Sure enough it was 5.7

Plant responded extremely well. Most of the side branches are reaching to the top now. And the leaves are feeling a ton better today after the flush with 6.5 ph water. I'll continue to keep an eye out on the ph. Here's a before and after from yesterday to today. Always check your runoff ph ladies and gents!

I believe that there is a problem recently with the Peat based mixes lately. I did a slurry test on my mix ( 30% FF OF, 30% Pro-mix Ultimate Organic, 30% Pro-mix all Purpose, 10% extra Perlite, and a 1/2 cup of lime per CF) and it came out at a PH of 4.9.

Basic nute burn no worries just lower ur nutes.

Be careful when you use fish emulsion. This stuff can drop your ph to deadly levels if left unchecked haha. A few tsp sends the ph down real quick. I believe that was the problem.