brown tips edges

Hey guys/girls, It's the 46th day of my girl and she still seem to be hungry for nutrients even though I watered her last day with her food. What can I use to correct the color of her leaves? Also is there any way that the pH is off? I had an issue, so I flushed a couple times but the runoff...

Hi all, I have 3 Tropicana cookies in flowering stage, I think in about week 7. I am experiencing drastic yellowing of leaves and the sugar leaves are starting to go yellow, especially on the tips. I also have 2 Mazar and 1 Grand Daddy Purp in vegetative stage. I am now starting to see the...

I have this problem I believe may be due to fungus. The leaves started off with little rusty looking stains on the lower branches of one plant, I removed as many as possible but it keeps spreading to the other plants one by one. At first it was just ugly, but then the leaves started feeling...

Second grow. Critical kush. 5 weeks veg. In 3rd day 12 12. Medium premier tech bilogical potting mix. Nutes. None in veg. 20 percent pnk nute with 5 percent nitrogen now. Light 600 watt castinoo led. Height of light 24 inches. Yes inches. Lol darn centimeters! These plants are growing well but...