Ericlch 6 3 Nov 8, 2020 #1 I’m running a 40 gal rdwc setup, 3 of my plants seem to be doing fine just 1 have slow growth and leaves seem to have light green spot, they on week 3 of veg. Ppm is 340 Ph 5.5 - 5.8 Water temp 68 Roots seem to be doing fine.
I’m running a 40 gal rdwc setup, 3 of my plants seem to be doing fine just 1 have slow growth and leaves seem to have light green spot, they on week 3 of veg. Ppm is 340 Ph 5.5 - 5.8 Water temp 68 Roots seem to be doing fine.
TripsRabbit 1,259 163 Nov 9, 2020 #2 I'd lose the mylar, it creates hot spots and can cause light burn in spots. White is better.