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Can potatoes from the grocery store grow?

Posted by ezzirah011 7a (My Page) on
Fri, Jul 2, 10 at 12:08

I was wondering and got in a friendly argument with someone that I was hoping everyone on the board could help with. Can you take potatoes from the grocery store, let them get "eyes" and have them grow potatoes?


Follow-Up Postings:

RE: Can potatoes from the grocery store grow?

Yes, I do it all the time! They generally do get sprayed with a retardant that keeps them from sprouting sooner, but it won't stop them.
Had one come up in a compost pile from a peeling this year, it produced a fist sized tater!

RE: Can potatoes from the grocery store grow?

Thank you! I decided to grow some potatoes for the fall garden and decided too late to buy seed potatoes.


RE: Can potatoes from the grocery store grow?

  • Posted by garf 10b/Fla. (My Page) on
    Sat, Jul 10, 10 at 18:18

I store store bought baking potatoes in ziploc bags and they are constantly sprouting roots.

RE: Can potatoes from the grocery store grow?

yes!! i grew some this year! i asked myself the same question and i decided to put a few stor bought russet potatoes into the ground and they grew just fine!!! (they grew small potatoes sadly because i wasnt there to take care of them for a while) bottom line...yes they can and will grow!

i had a cabbage grow like that. i threw it into the compost and it grew. fascinating!

RE: Can potatoes from the grocery store grow?

I saw an show in TV recently about growing potatoes that made an interesting point. Whenever I had a few potatoes that got to shriveled to be used, I would cut them into chunks with at least one eye to each, and then plant them.

I forget which show it was on, but the guy said that it was better not to cut them up. He said that when you cut them up, it encourages faster rotting of the potato while the plant is getting starting. He said that if you left the potato whole it did not rot nearly as quickly, which gave the plant more nutrients to get started faster until it has a full root system.

I normally buy medium sized red potatoes. I normally put 2 chunks in each container to grow, so the final number would not be much different, unless you were starting with large baking potatoes.

I grow them in cardboard boxes. The box will normally last long enough for a good crop of small new potatoes to develop. I pick up a few cardboard boxes at the grocery whenever I see them putting up stock, and they have some large empty boxes. The ones that paper towels come it are large and work perfect for potatoes or mulching over grass to kill it.

I fill the box with about 1 foot of composted leaves and then plant the potato, then cover it with another inch or so of leaf mold. As the vine begins to grow, I continue adding more leaf mold to cover the vines so that only the top 3 inches or so of leaves are exposed. Once the box is full and the plant has started growing well, I water it with soluble fertilizer about once per week. By the time the box is falling apart, you simply pull the sides off to get the new potatoes, and then put the rotting cardboard and leaf mold back on the compost pile. I grow them a few feet from my compost pile, so they take almost no effort.

RE: Can potatoes from the grocery store grow?

When is the best time to plant potatoes? AND, could you not just put potting soil in the cardboard box?

RE: Can potatoes from the grocery store grow?

Thanks gtippitt, that box method is a good idea.
Just wondering when you say "vines" are you talking about sweet potatoes ?

RE: Can potatoes from the grocery store grow?

I love the cardboard box idea! I am going to have to do that!

yes, potting soil would work...

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