Next Week's Work in the Garden: Vegetables
... Next Week's Work in the Garden Vegetables Readers whose gardens are near the coast are reminded that seaweed is quite useful as a fertiliser. Although it does not possess all the constituents of a first-class manure, it contains half as much phosphoric acid as stable manure and twice as much potash. Its nitrogen content is about 10 lb. per ton, and it also contains valuable mineral salts. Its ...