Buried Bucket Root Cellar

Tiny Root Cellars

I keep a detailed garden journal, and I’ve used the same notebook for years. In the back of the notebook, I maintain space for a list of ideas that I think I might try someday. One such note caught my eye this year. The note reads: “Makeshift root cellar- bury a 5 gallon bucket up to its rim. Fill with carrots, top with plastic, cover with hay.” Unfortunately, past me did not leave a citation, so I can’t trace the lineage of this idea and provide proper attribution. But, I think it’s going to work. I have previously enjoyed great success storing carrots packed in buckets of damp sand in an unheated attached garage. I no longer have that garage and I didn’t grow carrots this year, but I did grow a great abundance of sunchokes. I decided to test this idea on them.

I considered a number of factors when deciding where to locate these buckets, as I hope to use them for many years. Digging the hole is not a massive effort, but it is a non-trivial amount of work, and I prefer not to re-do it every year. I wanted a location that would be easy to access, protected from most animal predators, and one that would not reduce my available gardening space during the growing season. I eventually decided to bury them right in the garden, with one bucket between each pair of raised beds. I don’t think the buried bucket will impede passage between beds as long as the lid is on.

A note about buckets. There’s a restaurant chain called Firehouse Subs. If you live near one of these places, you can get a wonderful recycled bucket complete with lid from them. They use 5 gallon plastic buckets to store their pickles, and when the pickles are all eaten, they sell the bucket and the lid for a low price, and you get to rescue a discarded item from the waste stream. Win-win.

All-in-all, I burried four buckets and layered them all full of sunchokes and damp sand. That’s three buckets of sunchokes for eating, and one bucket of sunchokes for replanting in the spring. I look forward to enjoying this healthy, delicious, native plant root vegetable all winter long. As always, I’ll keep detailed notes and let you know how this goes!

One fun perk of this project is that I finally had an excuse to dig below my topsoil and into the subsoil. The subsoil feels just like modeling clay! While I was already digging it to make holes for the buckets, I filled a couple of bags with the clay for use in other projects. Clay subsoil is ideal for mixing the building material known as cob, and I have a few projects in the works that will need plenty of it!

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