Natural Weed Killer 1 gallon vinegar, 1/2 cup salt, dash of dish washing detergent (makes it stick to the weeds). Mix well, spray on weeds in the morning, rejoice in their death that evening. This works best on a sunny day.
Pumpkins take a lot of space- cleaver idea and cool trellis made from tree limbs (persephonesunset)
Small Victorian Greenhouse I made completely from reclaimed materials. I used an old bunk bed, a broke chair. Old windows, plastic garden edging, old hindges, and an odd metal thing for a whirlygig. $150