Thank you Edward for your review.
Our seeds offer a full sowing season before their expiry date. Any seed sown before its expiry date should encounter the full expected germination rate, which on most varieties is over 90%. Our seeds are regularly re-tested, should a germination test fail to meet the expected germination rate, then that batch would be withdrawn from sale. If you do experience no germination, as long as the seeds have been sown in the correct conditions we will arrange for some replacements to be despatched to you straight away.
Best Wishes
The marshalls garden Team