Want bigger, healthier potatoes? Use straw mulch; it improves soil quality and suppresses weeds

(Natural News) Want to get the most yield and the biggest tubers from your crop of potatoes, protect them from certain pests and weeds, and not use any artificial chemicals? An American study reported that adding straw mulch to the soil around emerging potatoes will result in bigger, healthier tubers. Mulch was also shown to...