We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Coronavirus Read our latest advice
Reviews based on facts
Our rigorous tests find the facts, and our impartial reviews tell you the truth about how products perform. First month £5, then £9.99 per month, cancel anytime.
Try Which?
22 December 2020

Grow your own jobs for September

Even if the weather is still sunny and warm, the nights are colder now and there's dew on the ground in the mornings. Autumn is here and it's time to take stock of the year and tidy up. There's also plenty of veg to harvest and store.
WhichEditorial team

What to do in September



  • Keep harvesting
  • Dig up maincrop potatoes
  • Dry onions, garlic and shallots for storage
  • Sow winter salad
  • Plant spring greens
  • Stake Brussels sprouts
  • Keep adding to the compost heap
  • Net winter brassicas

The rest of the garden

Read our guide to gardening jobs for September.

LATEST NEWS IN Which? Garden See all news