They planted beans and peas in galvanized livestock feeders with DIY teepee supports? I had no idea beans/peas would grow in such a shallow space but it is certainly worth trying.
Ceanothus 'Puget Blue'. Evergreen shrub 3m x 3m. Flowers April to June, hardy to -5c so needs a warm sheltered situation. Great either as a specimen shrub or trained as a wall shrub. #gardenshrubsevergreen