rusty

I have some rusty spots on my lower fan leaves and some are starting to become open holes? Other than that the leaves are in great shape. No curling or drooping. I've looked through several threads and I can't find a thing. Septoria, Nitrogen toxicity, or nute burn maybe? Idk.. Please help lol...

So..? I screwed up... Not sure what the issue is just yet. Still scouring for something that sounds and looks right. I have 9 plants. But two... Are having cause for concern. I am using a room in my house, not a tent. Has a vent built into the ceiling out, I keep the door wide open and the room...

Hi guys, So this is a sativa Jamaican Peal non auto which im growing in the ground in a coco-perlite mixture. It's mid June so it's still a long way off flower and I've just been feeding it standard nitrogen high Veg nutes. I checked the PH today and it was 7... I believe this is too high...

This is 7weeks from breaking ground... they growd slowly first weeks but then took off... i was feeding with tap water of 280ppm and slowly building with nutes truying to give them what they needed without burning them and they reacted well... last five feedings i used R/O water and was giving...

Hey everyone. This is one of the girls from the first grow. They arent done yet. Here are some details. When i noticed the rusty leaves i quickly PH water and SledgeHammer Flushed by FF. I then fed them half strength Nutes ( FFTB 1 tsp and FFBB 1 tsp + cal-mag 1 tsp). The leaves keep getting...

Here are a few leaves taken up close. I have them on a fox farm trio schedule. I use Cal-Mag with distilled water. I have only been adding about 1 tsp to each gallon of distilled. The P.H is around 6.0. Unfortunately i have just began taking care of the P.H or even checking. ( I know huge...