Veganic gardening is becoming much more popular. I've been gardening veganically for many years.
Homemade compost is the best but not always available when you need it. This company actually lists that it is 'Suitable for Vegans'
https://www.melcourt.co.uk/products/gardener/peat-free-composts
MULTI-PURPOSE COMPOST WITH ADDED JOHN INNES
- Superb quality, 100% peat-free compost as used by professionals
- With added sterilised loam
- Suitable for a wide range of garden applications including potting-on, planting out and as a growing bag
- Available in 50L bags and 15L carry packs
- Suitable for vegans
- RHS Endorsed
