M
miser66
- 35
- 8
Recently I got a new HPS that doesn't have as much blue spectrum as my other. One of my plants at 18days into 12/12 has 1 of its tops reaching under the bluer light and that top is clearly more vigorous, stockier with tighter internodes then the tops under the orange light that are stretchier and not as lush green. So its making me wonder if anyone uses MH for the first few weeks of flowering before switching to HPS. Any opinions.