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Planting Zones

Zones Determine Planting Dates

Map showing average last freeze in Mississippi
Median Date of Last Freeze in Spring
Planting Zones – To use the map, find your county and
determinewhich zone it is located in. Then find the vegetable
planting dates for your zone on the chart.
 

Use the map and chart in this section to determine dates for planting vegetables in your garden. Use the map to identify the zone (1, 2, 3, 4, or 5) in which you garden. Some Mississippi counties are in only one zone, while others are in more than one.

The zones are based on weather data for the median (most frequent) dates of last freezes (temperature of 32 °F or less) in spring. In some years the last freeze occurs earlier, and in some years later, than the median dates. The zones are listed at the top of the chart. The cool- and warm-season vegetables are listed on the left, and the recommended planting dates make up the body of information in the chart.

Beets, for example, are recommended for planting in zone 1 from February 1 to March 1. The starting dates are 4 and 6 weeks before the last median frost date for the zone for cool-season vegetables, and 2 and 4 weeks after the last median frost date for warm-season vegetables.

The cut-off date for planting cool-season vegetables is to provide sufficient time for the vegetables to mature before the heat of summer. The cut-off date for planting warm-season vegetables is to permit maturity and harvest before disease, insect, and weather pressures become too great and before cold temperatures in the fall.

Most cool-season vegetables can be planted in both spring and fall. This gives two opportunities for successful harvests. Most warm-season vegetables can be planted over a period of several weeks ranging from midspring to mid-summer.

Multiple plantings at 10-day intervals of beans, corn, peas, radishes, and leafy greens within the recommended planting intervals provide for successive harvests.

Some of the cool-season vegetables like broccoli, cabbage, Chinese cabbage, cauliflower, collards, kale, spinach, and rutabagas produce better when grown in the fall. These plants mature as the weather is getting cooler, and they are of better quality and produce over a longer period of time.

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News

Raking leaves
Filed Under: Soil Testing, Lawn and Garden, Herb Gardens, Turfgrass and Lawn Management, Vegetable Gardens September 28, 2021

Autumn is officially here! It’s not hard to love this time of year. Temperatures are cooling, leaves are changing, and there will be more branches than foliage soon. It’s hard not to love this time of year! As we close out this calendar year, it’s easy to convince yourself there’s not much to do in the yard. Take a break, but also take time to check off these tasks

Rows of mums fill a flower bed.
Filed Under: Lawn and Garden, Cut Flowers and Houseplants, Flower Gardens, Herb Gardens, Vegetable Gardens September 13, 2021

The 2021 Fall Flower & Garden Fest will return to an in-person event but will be modified because of the persistently high number of COVID-19 cases. The fest will be held 9 a.m. to noon daily Oct. 4-8 at the Mississippi State University Truck Crops Branch Experiment Station in Crystal Springs.

Purple, pink, and orange mums.
Filed Under: Lawn and Garden, Flower Gardens, Landscape Architecture, Vegetable Gardens August 27, 2021

With the fall season slowly creeping in, there are many things to look forward to, including the drop in temperature. I enjoy watching the leaves change color and drop, too. That also means now is a great time to pull out your rakes, garbage bags, and compost bins and prepare to remove the leaves in your yard! Here are a few other things for you to accomplish in your garden and landscape during the month of September. 

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Filed Under: Agriculture, Community, Food and Health, Food, Vegetable Gardens August 13, 2021

When members of the Jackson chapter of Alpha Kappa Alpha sorority brainstormed ways to serve their community, they decided to start a gardening project. Their plan was twofold: grow fresh produce for members of the community who could not get to the grocery store on a regular basis; and get community members involved and teach them how to grow produce. But they soon discovered they were going to need some guidance.

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Filed Under: Master Gardener, Lawn and Garden, Landscape Architecture, Vegetable Gardens July 30, 2021

After a relatively mild summer, heat and humidity have arrived in full force in Mississippi. Going outside during the afternoon is miserable these days! If you’re like me, I try to get all my outdoor activities wrapped up in the morning or late afternoon to avoid the heat. Be sure you can recognize the signs of heat-related illness, and remember to drink plenty of water anytime you’re outside! Hydration is important!

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Tuesday, October 1, 2019 - 7:00am
Friday, September 20, 2019 - 7:00am
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Friday, October 26, 2018 - 2:00am

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