hello, I'm new to growing
I'm growing in a 70/30 mix of coco and pearlite. Using the general hydroponics trio.
The bigger plant is about 6 weeks along and the smaller is about 3 weeks along, I'm having a hard time figuring if it's nute burns or deficiencys. The strain is Gorilla Glue #4 it's an autoflower by ILGM
Any advice would really really be appreciated! Thank you
E5227E27-326A-4B35-AF22-53670D47733B.jpeg26932206-1710-4635-805C-A8A40424E678.jpeg723CFAF8-2673-446C-846A-7C3491D9CDC0.jpeg17D7E7C5-0433-4A44-A17A-4FCDF5712C01.jpegF04015D5-2839-4EC1-927B-27376F681827.jpeg
 

RF90

Active Member
hello, I'm new to growing
I'm growing in a 70/30 mix of coco and pearlite. Using the general hydroponics trio.
The bigger plant is about 6 weeks along and the smaller is about 3 weeks along, I'm having a hard time figuring if it's nute burns or deficiencys. The strain is Gorilla Glue #4 it's an autoflower by ILGM
Any advice would really really be appreciated! Thank you
View attachment 4766839View attachment 4766840View attachment 4766841View attachment 4766842View attachment 4766843
Looks like nute burn to me! (I’m not a pro though)
 

piney420

Well-Known Member
Nutrient Deficiencies and Excesses.jpeg

I'm also newer to growing, but I agree with PF90 above, I think it looks like a Potassium/Phosphorous excess. Do you use a ppm/ec meter? It would help you to know your nutrient levels.
 

MickFoster

Well-Known Member
What is your feeding schedule?
Do you let it get dry?
What is your pH?

Here's a feeding chart for GH trio in coco/perlite.
CocoForCannabis.jpg
 

MickFoster

Well-Known Member
You can't over water in coco with the size plants you have.
Coco holds 30% oxygen when saturated.......... it's designed for regular feedings.
I start daily feeding around 3 days from sprout and twice a day in flower.
The only time you can over water in coco is a very small sprout in a large pot.
Go to the website I attached for everything you need to know.
 
Listen to Mick.
You can't over water in coco with the size plants you have.
Coco holds 30% oxygen when saturated.......... it's designed for regular feedings.
I start daily feeding around 3 days from sprout and twice a day in flower.
The only time you can over water in coco is a very small sprout in a large pot.
Go to the website I attached for everything you need to know.
Okay, I'll take your word for it and follow your advice. Need to bump up my water ph tomorrow runoff today was 5.5
 
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