new tool idea

Passive Solar Heat for Cold Houses

I finally finished the greenhouse on the roof of my apt building here in Brooklyn, measuring 10' X 20'. I attached all the plastic using Wiggle Wire, which turned out to be strong enough to make it through Hurricane Sandy, so W.W. has my endorsement forever;) My landlord asked me to secure the GH frame using pallets, so I ended up bracketing the pallets to the baseboards and then cutting out the interior top boards of the pallets to form planting beds. We lined the pallet/beds with landscape fabric and threw in potting mix.