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Potatoes should be planted when the soil temperature reaches 45 degrees F, and the soil is relatively dry.
Plant seed potatoes six to eight inches deep in the soil and 12 inches apart.
Plant potatoes in an area with full sun, and be sure to fertilize them upon planting and once a month after planting.
Potatoes are the perfect vegetable for beginner gardeners to tackle. They're easy to grow, and, from each potato plant, you can expect to harvest at least five potatoes. As long as you give the original seed potatoes or tubers adequate moisture and full sun, they should thrive.
But the key is getting them into the ground at exactly the right time, which will vary depending on where you're located.
If growing potatoes is on your gardening list this spring, here are seasonal indicators you need to look for and when gardening experts say you should plant potatoes for the most abundant harvest.
When to Plant Potatoes
The best time to plant potatoes will depend on the climate in your region and that season's particular weather.
Callie Bush, the edible gardener at R.P. Marzilli & Company, explains that potatoes shouldn't be planted until soil temperatures at at least 45 degrees Fahrenheit or above. This will differ depending on where you are located.
For gardeners in the north, you might not put potatoes in the ground until late April. Meanwhile, gardeners in the south could plant them as early as February.
If you're in an area where the winter sees significant snow or moisture over the winter, wait until the wettest days are behind you.
"The ground needs to be fairly dry and loose because potatoes cannot handle soggy conditions," says Tammy Sons, CEO of TN Nursery.
How to Plant Potatoes
Potatoes are known for being easy-to-grow and agreeable in the garden, as long as you follow the right process to set them up for a successful growing season.
If you are harvesting your own seed potatoes, Sons says, "Cut into sections containing at least one viable eye each and dried for one to two days before planting to prevent rot."
When you plant seed potatoes, make sure the eye—the sprout–is facing upwards towards the sky.
Plant seed potatoes up six to eight inches deep, and plant each seed potato 12 inches apart.
Expect to see sprouts emerging from the soil in two to four weeks.
While potatoes thrive in full sun, you should also take steps to protect them from hear. "Hill the plants by mounding soil around the base of the stems," Bush says. "This will encourage more tubers and will protect them from sun exposure."
Typically, you'll have potatoes ready to harvest in 90 to 120 days.
Where to Plant Potatoes
Potatoes do best in full sun, where the top growth (the foliage above ground) can grow thick and lush. The more the top growth is able to thrive, the more it will feed the tubers down below.
Ideally, potatoes should be planted in a spot that receives at least six hours of full sun a day, and up to eight hours or more is even better.
However, potatoes don't love incredibly hot soil so, when they do get full sun, it's important to mulch around the area to help keep the soil temperature down.
Tips for Planting Potatoes in the Garden
If you're planting potatoes in you garden, here are a few tips you can follow to get the most from your crop.
Use a low-nitrogen, high-phosphorous fertilizer when you plant them, then use a diluted liquid fertilizer monthly.
Rather than trying to buy grocery store potatoes to get seed potatoes, buy certified disease-free potatoes. These will have a better chance of success than using the same potatoes you'd purchase for baked potato night.
There are over 100 varieties of potatoes, and each has a slightly different growing season. Alternate early season and late season potatoes in your garden so you'll have potatoes throughout the harvest, from July to October.
You'll know your potatoes are ready to harvest when the tops die off. This will generally happen 90 to 120 days after you plant your seed potatoes.
If you're short on garden space, you can also plant potatoes in containers, just make sure to monitor their water intake carefully so you don't dry out the planters.




