Expected size for end of week three. The three to four week older siblings look good. Leaf texture is better with air circulation doing wonders for growth.
Older OG Kush.
Older AK 47.
Expected size for end of week three. The three to four week older siblings look good. Leaf texture is better with air circulation doing wonders for growth.
Regarding EC levels.
Seedlings 0.4 (400) or less
Vegetative 1 (1000) or less
Run pH correct water to lower EC to required growing phase, this would mostly be Seedling stage.
My Coco /Perlite mix is for Seedlings this time, I will lower the EC levels to around 0.4 with water. Checking the runoffs before introducing nutrients.