Sweet pea update: The 57 year old seeds have swollen nicely overnight! . They are now on damp kitchen paper in bowls covered in cling film (with a hole in it) to keep them moist and humid for a day . After that, they’re going in pots to see if any will grow, but I suspect not (it’s still fun to try) . . . . . #seeds #sweetpeas #flowers #old #gardening