50/50 Hempy of pearlite and vermiculite Temp range 25/27°c Only nutes is 1 teaspoon of Mega Crop per 1gal. Feeding every 2 days. Every feed is nutes. Light breeze from fan above. Vegging under 150w diy led. Only last 2 days ive seen this on the plant. Water source 50% costco water and 50% tap water thats already around 6ish ppm. Any ideas? Possable nutes burn or mag issues? View attachment 2589619 View attachment 2589620 Sent from my screen to yours!
Thanks. Ill read up on it. Thats Epsom salt right? Ok google here I come Sent from my screen to yours!
No. Epsom is Magnesium Sulfate. Potassium is K (from Kalium, latin). Its one of the big three's in nutrients: N-P-K. If the pH is too low it can get locked out. Check the pH runoff.