I have a small stealth grow box with 1.5 gal tank with air stone 4" in fan 4" out fan .I have 3 CFL lights top and put a 12x12 blue and red Led panel on inside door. Is it alright to mix these lights ? My tank only holds 3/4 gal of water to 1/2 inch below cups. I’m using 2 inch rock wool . It took 5 days to sprout; growed 1/2 inch over night. After 1 week plants only grow 1/2 inch 2 pedestal leafs and 2 regular leafs that are dark green looking good with large fat red stems.Should there be more growth after 1 week or are the roots using most of the energy for development ?
I would love to see a picture of this setup, sounds interesting.
Yes most likely the roots are growing, you need to put an air stone in your water. I’d like to see some pictures too! Good luck