That looks like an excellent light.
@HerbalEdu won't steer you wrong. I also recommend a controller for the light (and other devices). You'll need to schedule when the light is on and off. During the vegetation stage, it's common to run the light on an 18/6 schedule — 18 hours on and 6 hours off. The power is also increased into the flowering stage.
One of the challenges of inside growing is vertical space, i.e., the distance from the plant to the light. These plants can grow tall and it's best to have about 18 inches between the top of the plant (at harvest) and the light. You'll need to keep that in mind as you plan your grow. A rough estimate is to change the light to flowering schedule when the plant crowns are 1/3 the distance from the soil to the light. These plants can double their height within two weeks of the light schedule change. It's known as "the stretch."
I have 9 plants and only plan to grow what I can use.
That should be plenty. I only grow three plants at a time for just the two of us, and we still give some of it away. I usually get about 4 ounces per plant. Right now, I have three that are ready to flower and two clones that I'll probably grow outside.
I’d love some guidance. These were planted 2/5. Fox Farms soil, super cheap Amazon LED lights and a red LED. Truly no clue what I’m doing but open to any and all feedback! Thanks in advance and happy Friday eve!
