Pennards Plants will be in residence with 80 plus varieties of seed potatoes for sale by the single tuber with some unusual and rare varieties . Advice on choice of varieties will be available and cultural help too.
The museum will also have Heritage and Heirloom seeds for sale, onion sets, shallots, rhubarb, fruit trees and some other surprises.
There will be potato printing for children with printed tea towels to take away with you.
The Garden Cafe will serve a "potato-friendly" menu on the day.
For the latest local news and events direct to your inbox every Monday, you need our weekly email newsletter SE1 Direct.
7,000+ locals read it every week. Can you afford to miss out?
Read the latest issue before signing up