Hi, Welcome to Permies. We have a polytunnel at the community garden (we're in Derbyshire, UK) and we're looking for a monthly garden plan specifically for the polytunnel, as it was sorely underused last year and almost became a dumping storage unit! One of our members has been tasked with doing the research. I'll let you know if they find anything useful. Of note, the auto-pot rep (
https://autopot.co.uk) is one of our members and he will be setting up the polytunnel with a complete watering system. The main problem last year was the fact that we were not at the garden often enough to water the polytunnel plants in the summer and they died. Hopefully, this year will be better. Bess