Monday, April 5, 2010

Growing potatoes!


Mom and Dad were master gardeners and Good Friday was always the time to plant potatoes in the garden. The peas were planted about the same time so one of the first dishes made from the harvest from the garden was creamed potatoes and peas.


Growing Potatoes

Potatoes require full sun to grow. Because they are aggressively rooting plants, they will produce the best crop when planted in a light, loose, well-drained but moisture retentive loam. Potatoes prefer a slightly acid soil with a
ph of 5.8 - 6.5 Fortunately, however, Potatoes are very adaptable and will usually produce a respectable crop, even when the soil conditions are less than perfect. Potatoes should be rotated on a 3-year program. This means, you need 3-suitable sites if you want to grow Potatoes every year.

Potatoes may be planted as soon as the ground can be worked in the early spring, but you must use good judgment. Potato plants will not begin to grow until the soil temperature has reached 45 degrees F. The soil should be evenly moist, but not wet or soggy. If the soil is water logged when you dig, not only will you risk "caking" the soil, your seed Potatoes will probably rot before they even get started. Potatoes can tolerate a light frost, but you should provide some frost-protection for the plants when they are young. This can be a loose covering of straw, or a temporary plastic tent. (Be sure to remove or ventilate the plastic on sunny days!) If you plan to store Potatoes through the winter, you can plant a second crop as late as June 15. Be sure to only use only certified seed Potatoes! Potatoes are susceptible to several serious diseases. Even though the Potatoes you saved from the previous year, or the Potatos you see in the supermarket may appear healthy, they should not be used for your seed. Certified seed Potatoes are disease free, and have been selected to give you the best results with the highest yields. Certified seed Potatoes are available at most quality nurseries and garden centers. There are several different varieties of Potatoes to choose from, each with it's own characteristics and qualities.

A week or two before your planned potato planting date, set your seed Potatoes somewhere where they will be exposed to some warmth (between 60 and 70 degrees F.) and lots of light. This will induce them to begin sprouting. A day or two before planting, use a sharp, clean knife to slice the larger seed Potatoes into "seeds". Each seed should be approximately 1 1/2-2inches square, and must contain at least 1 or 2 "eyes" or buds. Smaller Potatos may be planted whole. In the next day or so, your 'seed' will form a thick callous over the cuts, which will help to prevent it from rotting once planted. More tomorrow on planting in rows and hills!

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