hey Help my plants leaves are curling up on the sides plants are 7weeks old using hydro ppm is 859 and ph 6.00 and 5.00 top growth is green just happening on middle leaves they are 17inch tall using 1000watt HPSodium thanks
hey Help my plants leaves are curling up on the sides plants are 7weeks old using hydro ppm is 859 and ph 6.00 and 5.00 top growth is green just happening on middle leaves they are 17inch tall using 1000watt HPSodium thanks
