Hi

As a heated greenhouse is not a possibility, I was wondering what I
might do in my lean-to in order to get an early start on growing veg.
The lean-to is very well lit, but chilly as hell in winter as there's
so much glass and its got a poly roof.

Heating the leanto itself isn't an option, as there are too many gaps
for the heat to escape, so I was wondering about something like a
very big heated propagator. Something three foot wide and six foot
long would sit nicely in the leanto and be next to a powerplug.

Any products out there? Or suggestions for putting my limited handyman
skills to use? Built a mini greenhouse and get a v low wattage
electric heater?

Mike