Tag Archives: scab

How To Grow Amazing Scab-Free Potatoes

For my family, and I imagine many other North Americans, potatoes are the most common food eaten in our home. Whether it’s mashed, baked or boiled, or made into french fries, hashbrowns or chips, we eat potatoes almost daily. It’s no wonder that nearly every vegetable garden has at least a few hills of those wonderful, all-purpose tubers. My complaint comes when you dig up your spuds in the fall, and they’re covered in ugly, brown scabs.

In 2006 I grew the scabbiest potatoes I had ever seen. They were covered with about a 1/4 inch of scab from top to bottom. I couldn’t even use a regular peeler to peel them – I had to cut the skin off with a knife. They were terrible. The inside still tasted fine, but who wants to deal with 1/4 inch of scab?

So that winter I searched the internet and asked the advice of more experienced gardeners – namely my parents – and got some really easy to follow suggestions. Then, following that advice in 2007, I grew the biggest, scab-free potatoes I had ever grown. Want to know how I did it? Here’s what you need to do: