We were standing outside getting ready to start seeds and I was showing him how to push a Sugar Snap pea seed down into the soil with his finger. He did it carefully — one seed, then another — and then looked up at me and said he, “When do we plant peas in Kentucky? (He’s from TN)
That was a few weeks ago. Today I’m taking some of those same peas outside to plant in my raised bed. And that’s what this post is really about — when to plant peas in Kentucky, what to plant alongside them, and why this is one of my favorite things to plant in my garden.
From my homestead: We started Sugar Snap peas indoors together just to watch them sprout — so he could see the root before it goes in the ground. If you have kids or grandkids around, peas are the perfect seed to start with. They’re big enough for small hands, they germinate fast, and snap peas are delicious eaten right off the vine.
This post contains affiliate links. If you purchase through my links I may earn a small commission at no extra cost to you. I only share products I actually use in my own garden.
When to Plant Peas in Kentucky
Peas are a cool-season crop, which means they actually prefer the cold — they can handle frost, they like cool soil, and they’ll stop producing once summer heat kicks in. This makes them one of the very first things you can plant in Kentucky each year.
According to the University of Kentucky Cooperative Extension Service, here are the safe planting windows by zone:
| Zone | Direct Sow | Last Frost | Final Sow Date |
| Zone 6a (E. KY) | Mar 15 – Apr 7 | Mid-May | Early April |
| Zone 6b (Central KY) | Mar 1 – Mar 21 | Early-Mid May | Late March |
| Zone 7a (W. KY) | Feb 20 – Mar 14 | Late April | Mid-Late March |
If you’re in Zone 7a like me in western Kentucky, you can get peas in the ground as early as late February. I aim for late Feb to mid March — the soil is usually workable by then, and the timing gives the plants enough cool weeks to really produce before heat shuts them down.
Tip: Peas need soil temperature of at least 40°F to germinate, ideally 60–80°F. If you’re not sure, a cheap soil thermometer from any garden center will help you find the temp.
From my homestead: I’m planting mine today — directly into my raised bed alongside radishes and lettuce. If my second bed doesn’t get built this week, some peas may end up in my raspberry bed too. That’s homesteading — you work with what you have.
What are the Best Peas to Grow in Kentucky?
There are three main types of peas, and they’re harvested differently:
- Snap peas — eat the whole pod. Crispy, sweet, great straight off the vine. This is what we’re growing. The UK Extension lists Sugar Snap and Cascadia as good Kentucky varieties.
- Snow peas — flat pods, harvested before peas fill in. Used a lot in stir-fries.
- Shelling peas (English peas) — you shell these and eat the peas inside. More work, but a classic.
If I had to grow just one, I would recommend Sugar snap peas. They’re the most forgiving, the grow awesome on a trellis, the most fun to eat, and my 7 year old grandson, my 30-year-old son, AND my husband go wild for them.
We’re growing Sugar Snap peas from Epic Gardening — an All-America Selections winner with thick, crunchy 3-inch pods. They grow 6–8 foot vines, so you’ll need a trellis, but the harvest is worth it. → Get Sugar Snap Pea Seeds here https://shop.epicgardening.com/BLOOMPECK5?q=peas
Tip: The Sugar Snap variety is heat-tolerant compared to other peas, which gives you a little extra buffer in our Kentucky springs that can turn warm quickly.
How to Plant Peas in Kentucky
Direct sow — THEY say don’t start indoors
Unlike tomatoes and peppers, peas do NOT like to be transplanted. Direct sow them right in the garden where they’ll grow. Push seeds about 1 inch deep, spaced 1–2 inches apart in the row. BUT I love that growing in a gutter idea and then just sliding them into place in the garden bed. Plus, I think this might be a way to keep critters from stealing your pea seeds! Where there’s a will, there’s a way!
We started some indoors with my grandson just to watch them germinate — a little science experiment — but the ones going in the garden today are direct sown.
Snap Peas need a trellis
Snap peas are climbing vines. Sugar Snap specifically grows 6–8 feet tall. You need something for them to climb — a trellis net, strings between stakes, bamboo poles in a teepee shape, or even a fence. Try to get this in place before or right when you plant, so you’re not wrestling with it later. From experience, this is a pain.
Spacing and rows
Plant seeds 1–2 inches apart. If you’re doing two rows along a trellis, leave the rows on either side of the netting. If you’re doing single rows, leave 2–4 feet between them.
How many peas to plant?
The UK Extension guide says to expect about two pounds of peas per 10 feet of row. For a family or to have enough to share, 30–40 feet is a good goal. For a first year or a small bed, 10–15 feet is plenty.
In my garden, I am setting up my raised bed with a 50″ trellis. I will start them on both sides. I might do 2 beds…We like Sugar Snap Peas!
What to Companion Plant With Peas
This is where it gets fun. Peas are genuinely excellent neighbors in the garden — they fix nitrogen in the soil, which feeds the plants growing near them.
I’m planting mine today alongside radishes and lettuce, and that’s a combination I’d recommend. Here’s why it works:
- Radishes — fast-growing (25–30 days to harvest), they help break up soil and can act as a trap crop for aphids, one of the few pests that bother peas.
- Lettuce — loves the same cool weather as peas, and as your pea vines grow up the trellis, they’ll provide a little afternoon shade that actually helps lettuce last longer before bolting.
- Spinach — same logic as lettuce. Cool-season, same timing, benefits from the nitrogen peas add.
- Nasturtiums and Marigolds — “helps repel pests”
- Beets – beets help loosen the soil around the base of the peas, improving airflow
I have started a companion planting series on the blog if you want to go deeper — Kentucky Companion Planting Guide
Peas in the raspberry bed?
I didn’t get my second raised bed built this week, so those peas my grandson helped start, will be going into my raspberry bed. And honestly — I found out that’s not a bad companion planting pari!
Peas and raspberries are compatible companions. The peas will be done and pulled before the raspberries really need the space, and they’ll leave behind nitrogen that feeds the canes. It’s the kind of flexible, layered thinking that makes a homestead garden work even when plans change.
You can follow my whole Tula Magic raspberry journey here — Growing Raspberries in Kentucky
When and How to Harvest
Most peas take around 60 days from planting to first harvest. For Sugar Snap specifically, that’s about 70 days. So if you plant in early March in Zone 7a, you’re looking at your first peas in mid-to-late May — right before it gets truly hot.
- Snap peas: harvest when pods look almost full and plump. Don’t wait for them to get too big or they get tough.
- Harvest every 2–3 days once they start coming. The more you pick, the more the plant produces.
- Hold the vine with one hand when you pick — the vines are fragile and will snap if you’re not careful.
- Peas are sweetest the day they’re picked. Eat them immediately if you can.
Tip: Peas will stop flowering and producing when temperatures stay above 85°F. In Kentucky, that’s typically June. Pull the spent vines and plant a warm-season crop in their place.
That’s exactly what I’m planning — once my peas are done, cucumbers are going up the same trellis. Same structure, two crops, one season. If you’re wondering when to get cucumbers in the ground in Kentucky, I’ve got a full guide on that too.
→ When to Plant Cucumbers in Kentucky (Zone 6 & 7 Guide)
FAQ — When to Plant Peas in Kentucky
es — March is actually the ideal planting window for most of Kentucky. Zone 7a gardeners can plant as early as late February. Zone 6a (eastern Kentucky) should wait until mid-March. Peas are frost-hardy and prefer cool soil.
It depends on your zone and the timing. Early April is fine for Zone 6a. For Zone 7a, you’re pushing it by mid-April — the plants won’t have enough cool weeks to produce well before heat shuts them down. Plant as early as you can.
You don’t have to, but soaking seeds overnight in water can speed up germination by a day or two.
Absolutely — raised beds are actually great for peas because they drain well and warm up faster in spring. Just make sure you have a trellis in place. Sugar Snap vines get 6–8 feet tall and need something to climb.
Radishes, lettuce, spinach, and carrots are all excellent companions for peas in Kentucky. They love the same cool weather, and peas fix nitrogen in the soil that benefits neighboring plants.
Start Small, Start Now
Peas are the perfect first crop for a new gardener. They’re forgiving, they’re fast, and there is nothing in the garden quite like eating a snap pea warm from the vine on a cool March morning.
I’ve been sending my grandson videos of the peas coming out of the seed trays and their daily progress. I have transplanted them successfully into the raspberry bed. We’ll check on them together next time he visits — and I suspect he’ll want to water them with his little watering can we got him last year.
Resources & Further Reading
Epic Gardening — Sugar Snap Pea Seeds (affiliate link) shop.epicgardening.com/products/sugar-snap-snap-pea-seeds
University of Kentucky Cooperative Extension — Growing Peas Guide planeatmove.com/wp-content/uploads/2025/09/NEP248.pdf
University of Kentucky Cooperative Extension — Kentucky Garden Calendar planeatmove.com/wp-content/uploads/2025/06/NEP_GARDEN_calendar_printable2025_2.pdf
OSU Companion Planting Guide (pea companions) bygl.osu.edu/node/1309
More From Bloom & Peck Farm
- When to Plant Cucumbers in Kentucky → bloomandpeck.com/how-to-grow-cucumbers-in-kentucky/
- Kentucky Companion Planting Guide → bloomandpeck.com/kentucky-companion-planting/
- Growing Raspberries in Kentucky → bloomandpeck.com/raspberry-revival-story-of-growing-tulamagic-with-intercropping/
- Kentucky Gardening Hub → bloomandpeck.com/kentucky-gardening/
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