Just moved plants from Veg to Flower room. All other plants are fine. Nutrients are very light Adv Nutrients Bloom formula. PPM is 510 and PH is 5.9 - hydroponic grow - top feeding bucket system.
Any ideas what is wrong with this poor plant?
I removed from system and soaked roots in water from reverse osmosis purifier.
Can anyone help me? I hate to lose this one! Thanks!