- Nov 3, 2014
- Reaction score
Hello i recently started growing. I have 2 plants on the vegetative state. I made a homemade co2 emmiter and its working just fine. Releasing about 2 bubbles every 3 secs. Recently though, i starte noticing this rusty looking yellowing on the tip of my plants. Its still small, but id like to fix it as fast as i can. Any ideas?