Zone 6 Coverage
Planting Timeline — All Varieties
Growing Peas in Zone 6
Zone 6 offers excellent conditions for growing peas, with its moderate climate providing the cool, moist conditions these crops crave. The challenge lies in timing your plantings correctly – peas need to establish before hot summer weather arrives, but they can handle light frosts that would damage tender crops. With an average last frost around April 15th and first frost around October 15th, you have a generous 180-day growing season that allows for both spring and fall harvests.
When selecting pea varieties for Zone 6, prioritize heat tolerance for spring plantings and quick maturity for fall crops. Look for varieties that can handle temperature swings and have good disease resistance, as Zone 6's variable spring weather can stress plants and make them susceptible to fungal issues. The varieties I've selected below have proven themselves reliable performers in Zone 6 conditions, offering everything from early harvests to extended production through changing seasons.
These recommended varieties balance cold hardiness with heat tolerance, ensuring you can start planting as soon as soil is workable in March and still get quality harvests before summer heat shuts down production. Many also work well for fall plantings, extending your pea season well into autumn.
Variety Comparison
| Variety ↑ | Days | Difficulty | Size | Type | Indoor | Harvest |
|---|---|---|---|---|---|---|
| Alderman | 70-80 | Moderate | 4.5-5 inch pods with 8-10 large peas per pod | Heirloom | — | May–July |
| Carouby de Maussane | 70-80 | Moderate to Advanced | 4-5 inches long, very wide | Heirloom | — | May–July |
| Cascadia | 60-70 | Easy | 3-4 inch pods with well-developed peas inside | Hybrid | — | May–October |
| Dwarf Grey Sugar | 60-65 | Easy | 2.5-3 inch pods | Heirloom | — | May–August |
| Golden Sweet | 65-70 | Moderate | 3-4 inches long | Heirloom | — | May–November |
| Green Arrow | 68-75 | Easy to Moderate | 4-4.5 inch pods with 8-11 peas each | Hybrid | — | May–October |
| Kelvedon Wonder | 60-65 | Easy | 3-4 inch pods | Heirloom | — | May–July |
| Lincoln | 65-70 | Easy | 3.5-4 inch pods with 7-9 peas per pod | Heirloom | — | May–July |
| Little Marvel | 60-65 | Easy | 3 inch pods with 6-8 peas each | Heirloom | — | May–October |
| Mammoth Melting Sugar | 70-80 | Moderate | 4-5 inch long, wide flat pods | Heirloom | — | May–July |
| Oregon Giant | 70-80 | Moderate | 5-6 inch pods | Hybrid | — | June–July |
| Oregon Sugar Pod II | 65-70 | Easy | 4-4.5 inch pods | Hybrid | — | May–October |
| Progress No. 9 | 60-65 | Easy | 3.5-4 inches long pods | Heirloom | — | May–August |
| Purple Top | 65-75 | Moderate | 3-4 inches long | Heirloom | — | May–September |
| Sugar Ann | 50-60 | Easy | 2.5-3 inch pods | Hybrid | — | May–June |
| Sugar Snap | 65-70 | Easy | 3-4 inch pods | Hybrid | — | May–October |
| Sugar Sprint | 60-65 | Easy | 3-3.5 inches long | Hybrid | — | May–October |
| Telephone | 65-75 | Moderate | 4-5 inch pods | Heirloom | — | May–July |
| Thomas Laxton | 55-65 | Moderate | 3.5-4 inch pods with 7-9 peas each | Heirloom | — | May–June |
| Wando | 68-75 | Easy | 3-4 inch pods with 6-8 peas per pod | OP | — | May–August |
Variety Details
Alderman
Also known as Tall Telephone, this vigorous heirloom climbing pea from 1891 produces some of the largest and most flavorful shelling peas available. The impressive 6-foot vines yield massive pods packed with 8-10 sweet, large peas perfect for fresh eating or preserving. This variety is ideal for gardeners who want maximum production from minimal space.
Carouby de Maussane
A spectacular French heirloom snow pea that produces enormous purple-flowered vines and the largest edible pods of any pea variety. These impressive 4-5 inch wide, flat pods are incredibly tender and sweet when harvested young, making them a gourmet delight. The vigorous climbing plants create an edible privacy screen while producing abundant harvests throughout the cool season.
Cascadia
An All-America Selections winner sugar snap pea variety bred specifically for disease resistance and consistent production. This compact variety produces sweet, crunchy pods with fully developed peas inside that are eaten whole, combining the best traits of snow peas and shelling peas. Perfect for gardeners seeking reliability and exceptional flavor in a manageable plant size.
Dwarf Grey Sugar
A charming heirloom snow pea from the 1770s that proves good things come in small packages. This compact variety features distinctive purple flowers followed by tender, stringless pods that are perfect for small gardens and containers. Despite its modest size, Dwarf Grey Sugar delivers exceptional flavor and represents centuries of careful selection by European gardeners.
Golden Sweet
A unique golden-yellow snow pea that adds vibrant color and exceptional sweetness to the garden and table. This rare variety produces beautiful bright yellow pods that are tender and delicious when harvested young, making it a conversation starter and gourmet treat. The striking color intensifies when cooked, creating stunning visual appeal in any dish.
Green Arrow
A high-yielding shelling pea that consistently produces heavy crops of long, dark green pods packed with sweet peas. Developed for its exceptional productivity and disease resistance, Green Arrow matures its crop uniformly, making it perfect for preserving or farmers market sales. This reliable variety performs well in various climates and soil conditions, earning its place as a garden staple.
Kelvedon Wonder
A British favorite since 1925 that combines early maturity with exceptional productivity in a compact plant. This reliable variety produces abundant crops of well-filled pods containing 7-9 sweet, tender peas that have made it a mainstay in European gardens for nearly a century. Kelvedon Wonder's dependable performance and superior flavor make it perfect for gardeners seeking a proven, space-efficient shelling pea.
Lincoln
A dependable All-America Selections winner from 1908 that remains one of the most popular shelling peas for home gardeners. This variety produces heavy yields of dark green pods filled with exceptionally sweet peas that freeze beautifully. Lincoln's consistent performance and excellent flavor have made it a garden staple for over a century.
Little Marvel
A compact heirloom shelling pea perfect for small gardens and beginning gardeners since 1908. Despite its dwarf stature, Little Marvel produces an abundant harvest of plump, sweet peas that mature all at once for easy picking. This reliable variety consistently delivers exceptional flavor and has been a garden favorite for over a century.
Mammoth Melting Sugar
An impressive heirloom snow pea variety dating back to the 1880s, producing enormous 4-5 inch edible pods on towering vines. The sweet, crisp pods literally melt in your mouth and are perfect for stir-fries and fresh eating. This vigorous climber is a conversation starter in any garden with its exceptional size and productivity.
Oregon Giant
A spectacular snow pea variety that produces the largest, most impressive edible pods you'll ever grow. These enormous, flat pods can reach 5-6 inches long while maintaining incredible tenderness and sweet flavor throughout their size. Oregon Giant transforms any garden into a conversation starter while providing abundant harvests of restaurant-quality snow peas perfect for Asian cuisine.
Oregon Sugar Pod II
An improved snow pea variety that produces enormous yields of tender, flat pods perfect for stir-frying and Asian cuisine. This disease-resistant variety thrives in cool weather and keeps producing sweet, crisp pods for weeks longer than most snow peas. Oregon Sugar Pod II is prized by both home gardeners and commercial growers for its reliability and exceptional flavor.
Progress No. 9
A dependable English shelling pea that has been a garden favorite since the 1930s, prized for its consistent production and excellent flavor. This compact, dwarf variety produces plump pods filled with 7-9 large, sweet peas that are perfect for fresh eating or preserving. Its reliable performance and disease resistance make it an ideal choice for beginning gardeners.
Purple Top
A stunning heirloom snow pea that combines beauty with exceptional flavor, featuring gorgeous purple flowers and purple-tinged pods. Dating back to the 1700s, this vigorous climbing variety produces tender, flat pods that are harvested young and eaten whole. The ornamental value makes it perfect for edible landscaping while delivering outstanding culinary results.
Sugar Ann
An All-America Selections winner that revolutionized snap pea growing with its dwarf, space-saving habit. This early-maturing variety produces crisp, sweet pods that are perfect for eating fresh or adding to stir-fries. Despite its compact size, Sugar Ann delivers exceptional yields and outstanding flavor that rivals much larger varieties.
Sugar Snap
The original edible-pod pea that revolutionized home gardens when introduced in 1979. These plump, sweet pods can be eaten whole when young or shelled for plump peas when mature, offering incredible versatility. Winner of the All-America Selections award, Sugar Snap peas are beloved for their exceptional sweetness and satisfying crunch.
Sugar Sprint
An early-season snap pea that delivers sweet, crunchy pods in record time. This compact variety is perfect for impatient gardeners who want to harvest delicious snap peas within 60 days of planting. The vigorous plants produce abundant 3-inch pods that are excellent for fresh eating, stir-fries, or freezing.
Telephone
A treasured heirloom from the 1870s that remains one of the finest shelling peas ever developed. This tall, vigorous climber produces enormous pods packed with 8-10 large, exceptionally sweet peas that have satisfied gardeners for over 150 years. The impressive height and prolific production make Telephone a garden showstopper that delivers old-fashioned pea flavor at its absolute best.
Thomas Laxton
A prized English heirloom from 1900 renowned for producing some of the sweetest, most tender peas available to home gardeners. This early-season variety beats many modern peas to harvest while delivering superior flavor that's particularly sweet when picked young. Thomas Laxton has remained popular for over 120 years because it consistently produces restaurant-quality peas that make every gardener feel like a gourmet.
Wando
A heat-tolerant shelling pea variety developed for gardeners in warmer climates who thought they couldn't grow peas. This reliable variety produces sweet, tender peas even when temperatures rise, extending the growing season significantly. Perfect for Southern gardens and areas with unpredictable spring weather.
Zone 6 Growing Tips
Start your spring pea planting 4-6 weeks before your last frost date – that means getting seeds in the ground by mid-March in Zone 6, as soon as soil can be worked. Peas actually prefer cool soil temperatures between 45-65°F, so don't wait for warm weather. Plant successive crops every 2-3 weeks through early May to extend your harvest, but stop before Memorial Day as summer heat will prevent good pod development.
For fall crops, count backward 10-12 weeks from your first frost date and plant in late July to early August. Fall peas often produce better than spring crops because they mature in cooling weather rather than increasing heat. The key challenge in Zone 6 is managing the transition periods – late spring heat waves can stress young plants, while early fall warm spells can delay pod filling. Provide afternoon shade during heat waves and ensure consistent moisture, as stressed pea plants become bitter and stop producing.
Mulch is crucial in Zone 6's variable climate – it keeps roots cool during unexpected warm spells and retains moisture during dry periods. Plant disease-resistant varieties and ensure good air circulation, as Zone 6's humid springs can promote powdery mildew and other fungal issues that plague stressed pea plants.
Season Overview
Your 180-day growing season from mid-April to mid-October allows for both robust spring and fall pea crops, but timing is everything. Spring plantings should be completed by early May to ensure harvest before July heat, while fall plantings need to be in the ground by early August to mature before October frosts. This extended season length means you can grow longer-maturing varieties like Alderman and Telephone in spring, while reserving quick-maturing types like Sugar Ann and Kelvedon Wonder for fall plantings when you're racing against frost.