Sugar Snap

Family: Fabaceae Legume

Planting Schedule

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Sweetly fragrant as soon as the pods are picked, Sugar Snap delivers crisp, juicy snap peas with a clean, sugary snap and a tender bite.

The pods mature to a vivid, translucent green, holding their crunch for fresh garden enjoyment and turning beautifully in quick stir-fries, sautés, and vibrant pickling brines. Grow Sugar Snap for a long, rewarding harvest window—its climbing habit keeps pods within easy reach as they swell and shine along the trellis.

Light: Full SunMaturity: 58 DaysHabit: Vine

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Sugar Snap Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	Protected Environment Only
Zone 1b	Direct Sow	Jun 1st	Jul 29th – Aug 1st
Zone 2a	Direct Sow	May 25th	Jul 22nd – Aug 29th
Zone 2b	Direct Sow	May 15th	Jul 12th – Aug 25th
Zone 3a	Direct Sow	May 15th	Jul 12th – Sep 1st
Zone 3b	Direct Sow	May 19th	Jul 16th – Sep 21st
Zone 4a	Direct Sow	May 15th	Jul 12th – Sep 24th
Zone 4b	Direct Sow	May 13th	Jul 10th – Sep 27th
Zone 5a	Direct Sow	May 8th	Jul 5th – Sep 30th
Zone 5b	Direct Sow	May 4th	Jul 1st – Oct 5th
Zone 6a	Direct Sow	May 1st	Jun 28th – Oct 10th
Zone 6b	Direct Sow	Apr 25th	Jun 22nd – Oct 16th
Zone 7a	Direct Sow	Apr 20th	Jun 17th – Oct 20th
Zone 7b	Direct Sow	Apr 10th	Jun 7th – Oct 28th
Zone 8a	Direct Sow	Apr 1st	May 29th – Nov 5th
Zone 8b	Direct Sow	Mar 23rd	May 20th – Nov 12th
Zone 9a	Direct Sow	Mar 6th	May 3rd – Nov 26th
Zone 9b	Direct Sow	Feb 9th	Apr 8th – Dec 9th
Zone 10a	—	Oct 1st	Nov 28th – Feb 28th
Zone 10b	—	Oct 1st	Nov 28th – Feb 28th
Zone 11a	—	Oct 1st	Nov 28th – Feb 28th
Zone 11b	—	Oct 1st	Nov 28th – Feb 28th
Zone 12a	—	Oct 1st	Nov 28th – Feb 28th
Zone 12b	—	Oct 1st	Nov 28th – Feb 28th
Zone 13a	—	Oct 1st	Nov 28th – Feb 28th
Zone 13b	—	Oct 1st	Nov 28th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	58
Sun Requirements	Full Sun
Growth Habit	Vine
Support Needed	Trellis
Planting Depth	Normal
Germination Temp (°F)	55
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Sugar Snap’s edge is that crisp, glassy crunch that reads sweet and green the second it hits the palate—heat too long and you lose the snap. Treat it like a spring vegetable: short-cook or go raw to keep that juicy, translucent bite front and center.

Best Uses

shave raw pods into salads for a high-crunch garnish
quick stir-fry or fast sauté—heat just to blister, not soften
flash-steam and toss with butter/olive oil and lemon zest
quick pickle in a hot brine for snappy, translucent texture

Flavor Profile

clean, sugary snap crisp watery crunch tender, sweet pea bite with a faintly herbaceous finish

Kitchen Pairings

lemon garlic ginger toasted sesame oil butter mint

Frequently Asked Questions

What pest or disease problem is common on Pisum sativum (sugar snap) and how do I control it?

A frequent issue is powdery mildew, which shows as a white, dusty coating on leaves and can reduce pod quality. Improve airflow by spacing plants and pruning only the most overcrowded tendrils, then spray with an appropriate labeled fungicide at the first signs of mildew. Also avoid watering the foliage—water at the base so leaves stay dry.

How often should I water sugar snap peas during their main growing phase?

During pod set and bulking (roughly after flowering until harvest), keep the soil evenly moist but not waterlogged, usually about 1 inch (2.5 cm) of water per week depending on weather. Water deeply when the top 1 inch of soil feels dry, and keep watering consistent so pods form crisp and don’t get stringy or tough.

How can I tell when Pisum sativum (sugar snap) is ready to harvest?

Harvest sugar snap when pods are still bright green, well-filled, and the peas inside are about the size of a small marble. Pick every 1–2 days during peak production—pods that sit too long become starchy and lose the crisp, sweet snap. Use the “snap” test: a ripe pod snaps cleanly at the stem without bending.