I really liked the sherbet.. For full term outdoor it seems like seeds work awesome.. Light dep for me is more like indoor where i want everything to be uniform and be the same height and finish at the same time.. Thats why I'm gonna do clones... @oldskol4evr i will keep a close eye on the weather.. Where I'm located it doesn't freeze that much... If it does look like its gonna be super cold for a night or two i will run some extension cords out to the green houses and throw a heater in each one during the night to raise the tempature by a couple degrees. I will probably put 2 heaters - one in each side. Without insulation and the plastic not being sealed very good it won't work that well but hopefully it will raise the temp by 5 or 10 degrees...
Black plastic on the soil is an interesting thought.. It won't work because the plants will be in three gallon pots until april first.. After april I'm not very worried about getting a late frost..
@Homesteader i like the design and everything but I'm not in the position to put in 14 cement slabs and installing electrical panels and the whole nine yards that is required for the more high tech green houses.. Lots of great greenhouse designs out there but you have to be realistic in what you want to spend-- they add up super quick!
thing about putting heaters in ,,the plastic roof will form condisation,,so if you put them in ,be sure and put something a couple foot over the top so water dont drip on them,if you dig,,i got a aluminum camper top on my old pickup,,use for fishing and camping,,learned real quick wasnt such great idea,,woke up 50 degrees,wind about 20 mph blowing off lake and thought i pissed myself ,but woke enough to realize couldnt piss all over myself,lmao,,no shit man,,mama slept in the cab of truck and freaked when i woke up wet,cussing nine kinds of hell,lol,,so i took 30ml plastic and zip tied to the top of camper ,no more problem,,this is the single reason i said drain pipe ,lol,,send the heat from a drier or something,lmao