Questions for the first time grower that is having problems.
- I if in soil, what soil please?
- What is the pH of your runoff?
- If Hydro, what is your res pH?
- What temperature is it in your grow space?
- What nutrients are you using, and at what strength?
- How far from the tops of the plants is the big light?
- If you use the macro setting on your camera you will be able to focus closer on the leaves of the smaller plants to give us a better view so we can help you with those.
- Here is a link to read up on to better familiarize yourself with the look of different conditions effecting plants. Maybe you will see an answer here as well. CLICK>>Cannabis Plant and Pest ProblemSolver - Pictorial<<HERE