Luffas – Grow Your Own Bath Sponge

It’s time to sow heat-loving summer crops and this year I’ve sown some angled luffa. Luffas are mostly grown for their fibrous fruit used to make bath sponges. They may resemble sea sponges but this is a vegetable, a curious member of the Cucurbitaceae or cucumber family. Two species are grown: the smooth luffa, Luffa…