dude go buy three pieces of silver insulation board from lowes 12 bucks apiece put your plants in a corner build you a room make sure there's room to grow add a 4 dollar heat bulb let it run all the time if you need the heater use it if not keep your expenses down with the light bulb, how many...
ALL seeds originate in very warm climates try keeping your temp from dropping to much mine goes 85 to 81 I freak at 80 I've lost three girls to 78 degree when electricity went out when I was at work
ok so everyday you plants are dropping 20 degrees? ouch stop it unless their regular feminized beans which will slow the plants growth. if they are auto you are stressing the fuck out of her. take off all your clothes and let you whole house drop 20 degrees see how productive you feel hahaha...
some of us cant afford another hobby at the same time as a grow... when you have to live on one income (by choice) buying everything you need to grow is everything you need.. happy high