Hi, new to the forum...maybe someone has already asked this question, but here goes. Growing 3 Purple Kush from CK along with several Indica-dominant strains in a tent. Only the Purple Kush has the "Eagle Claw" and only at the top spire of each plant. Is this nitrogen toxicity? All plants potted in a mix of Vermi-Fire/Ocean Floor/Roots Organic. Earthworms are prevalent in each pot so I wouldn't think the soil would be too hot...Using a double-ended 1,000 watt bulb dimmed to 750 (1,000 was way too hot).
