Hey RIU,
I have a 3.5wks old auto indica seed ( Dark Purple ) in one-plant DWC system.
i think the plant was got a heat stress 2days ago, light timer problems..
Some technical details:
Starin: Auto Dark Purple ( Indica )
80*80*160 Tent
250w HPS Dual Spectrum Bulb
Hydroton
Ph: 5.8-6
Water Temp...