Not a great pic. But I have red stems on newer growth towards top of plant. Also yellowing between the veins. I thought magnesium def. but thought that started at the bottom ? Roots look good. 77degrees. RH around 50 Lucas formula 0-5-10 (led 240watt quantum ) I added 1 ml/gal armor si and only 1 ml/gal calmag since I’m using good spring water that starts at 75 ppm also using hydro guard Total ppm around 600 But has climbed to 660... Sent from my iPhone using Grasscity Forum
Enjoy the grow! I just cut half harvest of Gelato 33 from MSNL . 12 weeks and still a little longer from flip on 12/12. looks, smells and tastes great. Worth the wait so be patient and enjoy!