When to Plant in Fargo, ND

In Fargo, the growing season begins after the median last spring frost date of May 10 and concludes before the median first fall frost on September 24, allowing for approximately 138 frost-free days each year. This period is critical for planning your garden, as it sets the stage for what can be successfully cultivated during the warmer months.

Situated in the humid continental Great Plains, Fargo offers unique advantages and challenges for gardeners. Crops like corn, beans, and peas thrive due to the ample sunlight and well-defined seasons that characterize the area. However, crops such as tomatoes and peppers may struggle, primarily due to the shorter growing season and potential for unseasonable cold snaps that can occur in both spring and fall.

What to plant now in Fargo

As spring arrives, consider planting cool-season crops such as peas and lettuce from early April to early May, ensuring you get a good start before the last frost on May 10.
During late spring, after the last frost date of May 10, warm-season crops like tomatoes, peppers, and squash should be planted. Aim for mid-May to early June for the best results.
As summer progresses, continue tending to your garden by planting succession crops. Consider planting more beans and late-season corn in mid-July to maintain productivity and take full advantage of the frost-free days.
As autumn approaches, focus on harvesting the last of your crops and planting fall greens like kale and spinach in late August to early September, while preparing for the first frost on September 24.

In Fargo (137 frost-free days, a moderate season), 39 of 56 planner crops fit outright, 16 get two plantings, 1 crop is perennial.

Month by month in Fargo

Month	What to do
January	In January, focus on planning your garden layout and selecting seeds. Research the specific plant varieties that thrive in Fargo’s unique climate to ensure success in the upcoming season.
February	Use February to order seeds and supplies. Start preparing for starting seeds indoors, which can give you a head start on your warm-season crops for your Fargo garden.
March	Begin starting seeds indoors in March. Crops like tomatoes and peppers can be started this month to ensure they are ready for planting after the last frost.
April	April is busy with outdoor preparations. Clear garden beds of debris and begin planting cool-season crops like peas and lettuces towards the end of the month.
May	May is crucial as the last frost occurs around May 10. Plant your warm-season crops like tomatoes and peppers right after this date, as the ground will be warm enough for growth.
June	June is prime growing time. Monitor your plants’ growth and water regularly. Consider adding mulch to retain soil moisture and suppress weeds as temperatures rise.
July	During July, maintain your garden with regular weeding and watering as the heat intensifies. Late July is also a great time to plant additional beans for a summer harvest.
August	In August, start thinking about the upcoming fall garden. Begin to harvest early crops and consider planting faster-maturing varieties of greens before the first frost in September.
September	September marks the watch for frost. The first frost is expected on September 24. Harvest remaining crops diligently and prepare your beds for winter.
October	In October, cleanup begins. Remove dead plants and debris from the garden to prevent diseases in the next season. You may also want to plant cover crops for soil health.
November	November is a time to reflect on your gardening successes. Store tools properly and consider planning for the next year's garden while reviewing what varieties worked well.
December	December is a month for rest and preparation. Dream about next season's garden while perusing seed catalogs and making lists of desired plants for spring planting.

Frost dates for Fargo ZIP codes

ZIP	Last spring frost (50%)	First fall frost (50%)	Zone
58104	May 10	September 24	4a

FAQ

When is the last frost in Fargo?

The last frost in Fargo typically occurs around May 10, marking an important date for gardeners to begin planting warm-season crops.

What vegetables grow best in Fargo?

In Fargo, vegetables like corn, beans, and peas typically flourish due to the region's sunlight and distinct growing seasons.

When should I plant tomatoes in Fargo?

Tomatoes should be planted in Fargo after the last frost on May 10, usually around mid-May for the best growth.

Can I garden year-round in Fargo?

Gardening year-round is challenging in Fargo due to its harsh winters. However, starting seeds indoors and using cold frames can extend the growing season.

How does Plan My Garden help Fargo gardeners?

Plan My Garden provides tailored advice and resources to help Fargo gardeners make the most of their unique growing conditions, ensuring optimal planting and harvesting outcomes.