very very simple solution to your problems...FANS...you say you have one facing the opposite way...face it toward the little beauties...and then bury them deep in dirt so the nodes start about 3 inches up above the ground...takes care of your problem...as for your brown and curled up leaves....hmmmm......im gonna take a stab in the dark and say that you need to give them more NITROGEN...ever heard of nutrient blocking? u have the opposite....your plant is malnurished looking if you ask me....