Wow. Serious Pros. just started, so plesae dont make fun. Got 2x 75w agro-lites from the depot. I've already got them germinated and they already are growing their second leaves....im on 18/6, but are these lights good enough? I ahve them about a foot and a half up. and everything seems to be going well but the stems seem very weak and thin. Given, i did start with shit seeds to practice. Btw, im on a low budget keep it in mind .

Thanks in advance
-B