ChatterBank19 mins ago
there's pros and cons for growing in either place - I do what's most convenient. Pumpkins are very greedy plants when the 'fruit' is growing so feed and water regularly. It is traditional to grow pumpkins on muck heaps btw - most large houses with stables do it that way - a good indication just how much food they need!
I'm growing Them Inside a green house and outside also and the ones outside are doing a lot better. They get more fresh air and rain water but the ones in the greenhouse are in more heat but get tap water. I find rainwater is better than tap water for most plants I grow. Tap water has been through all sorts of chemicals to clean it. I try to save rain water in buckets but it's been weeks since we have had any proper rain to fill my buckets up so I'v had to use tap water in the greenhouse.