Hey All, I'm New to this site, and to growing.I've been growing my clone under a 100 watt equivalent CFL in my own little grow chamber. As Of late the bottom leaves have been turning dry, yellow, and droopy. It's an OG Herojuana Clone that I just rooted about 4 days ago, fed it light nutrients and I've been putting it in the sun as well because here in california it's sunny 300+ Days. The newly sprouting leaves on top look great and green, just the bottom ones I'm worried about, it's only about 7 in tall. PLEASE HELP!