SyLane0988
- 202
- 63
Hello everyone. I’m a first time indoor grower. My plant is almost 7 weeks old now and showing signs of something going wrong. I thought the ph was off in my water but after testing it (with nutrients already in it) my ph was perfect. Everything was going well until week 5 when I started noticing my lower fan leaves turning a light green and then to yellow and now some brown spots on the worse leaves. It’s now starting to creep up my plant. My soil is moisture control indoor potting mix with higher nitrogen for my veg stage. The only nutrients I’ve applied is Fox Farm Grow Big and start les out at half dose and didn’t apply until just after I start seeing the discoloring of the fan leaves. I’ve been watering with the nut water every other watering. I’m using CFL lights, 7 in total. Not sure if maybe there is too much light? The plant isn’t close enough to burn, I've been checking that. From what I’ve been reading it seems like a magnesium deficiency so I started using epsom salt in my water but it’s been getting worse since even trying that. Any help would be appreciated. I know new growers make a lot of mistakes so I’m trying to learn as much as I can. I’ll include pics as well. Thank you so much!