i was thinking of perhaps adding panels of plate glass in the overhead but would still like to focus on using as much bottle stacking as possible. when i was a young boy my granddad had a
greenhouse built onto the house from old insulated glass from the curb and i just remembered having
alot of trouble keeping it warm, and also lots of problems with the sealing of the glass which ended up with moisture and mold between the insulated panels. perhaps these worries are unfounded, i am sure we will end up trying afew different things as we will have the room to do so. another question i was wondering is light penetration of bottle walls? do ya thing there is
enough light coming through to make a good
greenhouse?