http://durgan.org/2016/May%202016/22%20May%202016%20Hilling%20potatoes/HTML/ 22 May 2016 Hilling potatoes Three rows (18) of Pontiac Red potatoes were large enough to hill. The soil along the row was hilled around the plant. The hollow made was filled with compost. The bed was then heavily mulched with wood chips to retain moisture. Hilling is to keep the new potatoes covered to prevent formation of solanine formed by reaction with light. The compost adds a few nutrients. The mulch inhibit water evaporation from Sun. Expectation is four pounds minimum from each plant. The seed potato is marked to facilitate watering if needed, also digging since all vegetation is gone at harvest.
