Pumpkins are fun and productive, ranging from carving types to sweet culinary varieties.
When to Sow
- Sow Apr–May indoors.
- Plant out Jun.
How to Grow
- Space 1m apart.
- Feed heavily and water well.
- Allow vines to sprawl or train along supports.
Harvesting
- Harvest Sep–Oct before frosts.
- Cure skins in sun or tunnel for storage.
Polytunnel Growing Tips
- Early sowings thrive under cover.
- Can train vines to maximise tunnel space.
- Ensure good airflow to reduce mildew.
Quick Tips Recap
- Sow: Apr–May
- Spacing: 1m
- Harvest: Sep–Oct
- Polytunnel advantage: Earlier crops, improved ripening
EasyBuild: Design Your Polytunnel in Minutes!
Thinking of getting a polytunnel? Don’t just take our word for it, try the EasyBuild Configurator and compare for yourself.
We built EasyBuild to make polytunnel growing easier, tougher, and better value. Looks like it worked.


