When to plant Snow Peas in Temperate Australia

Temperate zone — applies to Sydney, Melbourne, Adelaide, Perth, Newcastle and similar areas. Growing elsewhere? Subtropical · Cool · Tropical · Arid.

Snow peas have two direct-sowing windows in temperate Australia — April to June, then August to October — and they repay you faster than almost any other legume, with flat pods ready to pick from just 25 to 35 days in good conditions. Sow 20 mm deep and expect germination inside 7 to 14 days. Because the whole pod is eaten young, plants can be packed in at 8–10 cm apart along a trellis or fence, with rows 60–70 cm apart. Cool weather keeps the pods sweet and tender; heat turns them fibrous, which is exactly why summer is skipped.

Sowing calendar — temperate zone

Green months are your sowing window: April to June and August to October.

Growing notes

Cold rarely troubles snow peas — they are hardy, and the temperate frost season from May to October overlaps most of their growing time by design. Autumn sowings from April to June establish before winter and crop through the cold months; the main frost risk is a severe morning burning open flowers, which costs a flush of pods but not the plant. Late-winter and spring sowings from August to October grow faster but need picking hard before the weather warms, because pods set in heat turn stringy almost overnight.

Position and support matter more than soil. Most snow pea varieties climb to head height, so sow along a mesh fence or frame; even so-called dwarf types crop better with something to hold. The soil itself wants to be free-draining, with a touch of lime if acid, and not heavily fed — a nitrogen-rich bed gives rampant vines and sparse pods.

Sow 20 mm deep into moist soil and hold off watering until shoots appear; soaked or overwatered seed rots in cold ground, the classic cause of an empty row.

• Pick pods flat, before the seeds swell — every day or two at peak
• Harvest with two hands or scissors, as the vines snap easily
• Water at soil level to keep mildew off the foliage
• Late in the season, eat the growing tips — they are as good as the pods

Snow Peas at a glance

Companion planting

Grows well with

Carrot: Nitrogen fixing; efficient use of vertical and horizontal space

Keep away from

Garlic: Alliums inhibit legume growth

Common questions

Can I grow snow peas in winter in Australia?

Yes — in temperate zones snow peas are a classic cool-season crop. Sow from April to June and the hardy plants will crop right through the cold months, with only hard frosts on open flowers costing you pods.

How long do snow peas take to grow?

They are remarkably quick — germination in 7 to 14 days and the first flat pods in as little as 25 to 35 days in good conditions.

Why are my snow peas tough and stringy?

Either they were picked too late or they set in warm weather. Harvest pods while they are still flat, before the seeds inside swell, and finish the spring crop before summer heat arrives.

Do snow peas need a trellis?

Yes — most varieties climb to head height and even dwarf types crop better with support. A mesh fence, frame or strings works well; put it up at sowing time.

Keep exploring