https://medwynsofanglesey.co.uk/product/wismar/
Crisphead Lettuce Glassica | Medwyns of Anglesey
A new and excellent replacement for Wismar that’s been discontinued. Very reliable variety for all conditions and soil types. Excellent tolerance to tipburn,...
crispheadlettuceanglesey
https://premierseedsdirect.com/product/lettuce-crisphead-iceburg/
Lettuce Crisphead - Iceberg - Premier Seeds Direct
Aug 13, 2026 - An excellent heading lettuce producing compact med-large heads, crisp hearts, light green leaves with waxy bronze fringe.
lettucecrispheadicebergpremierseeds