I have grow lights in my house which I keep at least 70 degrees. The seeds germinate quickly and well, but then there is not much more growth. I tried adding a diluted liquid fertilizer. This has been true of basil, broccoli, cauliflower, parsley, peppers, etc. The lights are a few inches above the plants, but they just don't grow more than a couple inches.
I have grow lights in my house which I keep at least 70 degrees. The seeds germinate quickly and well, but then there is not much more growth. I tried adding a diluted liquid fertilizer. This has been true of basil, broccoli, cauliflower, parsley, peppers, etc. The lights are a few inches above the plants, but they just don't grow more than a couple inches.