First Time Stress Feast

Hi @AGreenPeasant, this looks like a serious under-watering scenario, combined with a nutrients deficiency (I guess Phosphorous and Potassium). Make sure your pH-pen is correctly calibrated, then stick to a regular watering routine like 1 watering every 2 days or so. Keep us up-to-date and happy growing 👊

Sorry dont see anything with LED on. its just guessing in that kinda light

Hello @AGreenPeasant !As much as i can see it looks like a nutrient burn but if you want an accurate diagnosis you need to upload some new photos with natural light . That purple light doesn't help at all.... When you upload new photos i will tell you for sure. Happy growing ! 👊