Cris Bessette wrote:Some years back there was a guy on a citrus forum I frequented that basically did this exact thing. The 55 gallon drums plus some lights or other low wattage heat source.
It seemed to work for him, and he was significantly further north than I am if I remember correctly.
Greg Martin wrote:
Mike Jay wrote:That's an interesting idea. I can see how it would work on any small shrub that needs a few zones of protection. I wonder if they get enough CO2 when they're contained in the "greenhouse"? I don't have easy access to straw but I bet bags of leaves and piles of snow would do the trick.