posted 11 years ago
On basswoods it's the young leaves in the spring, and on new shoots, that are good. Fully sized, mature, dark green leaves are going to be tough no matter what the species. The best way would be to have several and then coppice them, so you would always have sprouts with young leaves available.
Basswood (and apparently bay laurel too....hadn't heard of that one before) is one member of a fairly short and fairly important plant list....woody species that bear edible foliage. Sourwood (Oxydendrum) and rose-of-Sharon (Hibiscus syriacus) are the first additional ones that come to mind....