What is life without potatoes? Pain. If you feel the same let me share with you this simple technique for growing your own spuds at home. Traditionally, you would plant seed potatoes directly in the soil, hilling or mounding the soil around the plant as it grows, then digging them out of the dirt after the tops die in the fall. Digging potatoes is a pain in the ass and you run the risk of damaging the potato's skin rendering it worthless for long term storage. Many homesteaders have turned to this deep mulch bedding for several reasons. First, deep straw or hay bedding is easy to apply and remove. Instead of heavy digging with sharp tools, you can dig your spuds with your hands. This is less labor and fewer damaged potatoes that won't be able to be stored. Second, the mulch holds moisture and resists weeds. This means after mounding, there is little to no maintence that needs to be done. Scale this method up and you can have hundreds of pounds of potatoes with a very small labor input. Finally, at the end of the season, you have a significant quantity of decomposing carbon that can be returned to the garden. My plan is this year is to mix my remaining hay mulch with cow manure and allow it to compost through winter.
The steps to this method are very simple:
- Clear the ground of vegitation.
- Prep the soil, can be with a rototiller or as simple as turning it with a shovel and raking it smooth.
- Lay down your seed potatoes at the desired interval (I shoot for 12-18 inch spacing).
- Top with a thick layer of hay or staw mulch (Make sure the mulch hasn't been sprayed with any sort of herbicide or you're going to have a bad time.)
- As the potatoes emerge, keep mounding additional mulch until you reach 18-24 inches.
- Dream of potatoes.
- When the tops die off, dig your spuds, cure them, and enjoy.
A few additional notes on potatoes:
This method can also be applied to sweet potatoes which are very different from regular potatoes. The only thing I do differently is adding a trellis for them to vine up.
Do NOT wash the spuds if you want to keep them in storage. They develop a film that helps them stay fresh longer. As always, keep them in a cool dark place. Wash them only when you're ready to use them.
Cure potatoes for 10-14 days in a dry dark place @ around 60 degrees. Cure sweet potatoes for 10-14 days in high humidity 85% @ 80-85 degrees.
If you need seed potatoes: In my area its cheaper to buy organic potatoes by the lb at the local hippy store than it is to buy the seed potato packs at the hardware store.