we're proud of our compost

  • community-scale
  • non-profit
  • handmade
  • soil enricher
  • peat-free
  • 100% waste

Handmade peat-free local biologically alive, non-profit compost from Machynlleth food & green waste

NOW WITH ADDED BIOCHAR

top dressing compost

from £5 for 20l bag, 40-50l tubs £8-10 suggested donation

Pay-what-you-feel/if-you-can

OR swap for things. like volunteering with us


Released quarterly in seasonal batches

Available to pre-order in either triple ply paper compostable sacks or sturdy boxes you collect and return

5 tubs max per order

Pick-up from central Machynlleth compost HQ

No delivery sorry.

Our online shop is coming soon but for now you can order your compost by emailing us at helo@criwcompostio.co.uk


potting compost coming in 2027

Right now our compost is a mulch, a rich top dressing for your beds, shrubs, pots and trees.

But we're working on a seedling and potting-grade compost which should be ready for release in 2027.

Making a potting-grade compost entirely from waste is tricky, luckily the lovely folks at the Co-op Foundation are helping by funding our research project. We'll be sharing everything we learn so that you can make your own too.


Hear more about our RESEARCH