Logs (Didcot OX11)

Bit of a longshot but need some logs to grow some Shiitake mushrooms on. Ideally a hardwood cut within the last month, 0.5m to 1m long and 15-25cm in diameter, and be either:
- Oak
- Chestnut
- Alder
- Hornbeam
- Ash
- Birch
- Beech
- Hazel
- Ash
- Sycamore
- Poplar

Thanks in advance!