Hey guys whatsup? My leaves have been curling lately and I'm not sure why. Growth has been great, water temp is 68, room temps 76, 250w HPS
Running GH with Floralicious Plus & Dm Zone (Zone @ 1.5ml/g, had high temps earlier in week). PPM=500, pH=5.8 +/- 1
Strain is Island Sweet Skunk...