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Asparagus Pea

(1 customer review)

$4.95

Tetragonolobus Purpureus

  • Seed Count 7
  • Edible And Ornamental
  • Annual
  • Height 30 cm

In stock

Description

The asparagus pea is one of the prettiest vegetables on the planet. It is a scrambling plant native to the Mediterranean region of southern Europe, where it is a common spring-blooming wildflower. Growing around 30 cm tall and 60cm wide, the plant has small trifoliate leaves, and deep crimson flowers.

Its nutty, asparagus-flavoured pods are extremely popular in the Mediterranean and an expensive delicacy in Australia. This delicious, ornamental plant is so easy to grow and cook โ€“ try it sautรฉed, steamed, stir-fried, battered and deep-fried, or pickled and the scarlet flowers are a beautiful garnish.

Harvest pods when approximately 2.5cm long.ย  Asparagus pea is easy to cultivate. It needs average moisture, full sun, and ordinary soil. It needs a long growing season to flower and fruit properly, so start it indoors in cooler areas.

Find your Climate Zone

Method: Sow direct
Soil Temp: 15ยฐC - 20ยฐC
Cool Mountain: Oct - Dec
Position: Full sun
Arid: Aug - Mar
Row Spacing: 25cm apart
Temperate: Sep - Jan
Planting Depth: 1 cm
Sub Tropical: Aug - Mar
Harvest: 80 Days
Tropical: Mar - Jun
Plant Height: 60cm

Sowing: Trays vs. Direct in the Garden ๐ŸŒฟ

Asparagus pea can be started in trays or sown directly, depending on your climate and preference. In warmer parts of Australiaโ€”think northern NSW, QLD, or the Top Endโ€”direct sowing is just fine once the soil has warmed up in spring. If you’re gardening in southern or temperate regions, you might want to start in trays indoors to get a head start.

Direct sowing is simple. Just wait until all risk of frost has passed and the soil feels warm to the touchโ€”usually late spring to early summer. Choose a sunny, well-drained spot, and sow the seeds about 2 cm deep and 10โ€“15 cm apart.

Tray sowing works well if youโ€™re battling unpredictable spring weather or slugs that make a mess of emerging seedlings. Use biodegradable pots or modules to avoid disturbing the roots when transplanting, and sow one seed per cell. Harden them off before planting out once the seedlings are around 10 cm tall.


Is Pre-treatment Needed? ๐Ÿงผ

No special treatment is required before sowing, though soaking the seeds in warm water for a few hours (up to overnight) can help speed up germination. The seed coat is fairly tough, and soaking softens it just enough to give them a head start.


Soil & Position ๐ŸŒž

Asparagus pea likes what most legumes do: a sunny spot, well-drained soil, and not too much nitrogen. A loamy, neutral to slightly alkaline soil (pH 6.5โ€“7.5) works beautifully.

Avoid over-fertilising, especially with nitrogen-rich fertilisersโ€”itโ€™ll give you lots of lush leaves but very few pods. Instead, dig in a bit of compost before sowing and mulch lightly once the seedlings are up to help retain moisture.

Being a low-spreader, asparagus pea doesnโ€™t climb like other legumes. It forms a mounding, ground-hugging habit and appreciates a bit of space to sprawl. You can grow it in rows, or dot a few around beds as a low borderโ€”either way, give it room to breathe.


Care & Maintenance ๐ŸŒผ

This is a low-fuss little plant once it’s settled in.

  • Watering: Keep it evenly moist during germination and early growth. Once established, itโ€™s relatively drought-tolerant but will crop better with consistent watering.
  • Mulching: Helps conserve moisture and keeps weeds down. Straw, lucerne or sugar cane mulch will do nicely.
  • Feeding: Not much needed. A light dose of liquid seaweed or fish emulsion every few weeks can give it a boost, especially if your soil is lacking.
  • Support: Not required, though in windy areas you might find some light branching support useful to stop the stems from flopping too much.

Companion Planting ๐Ÿ‘ฉโ€๐ŸŒพ

Asparagus pea is a good team player in the garden. It fixes nitrogen, which can help neighbouring crops thrive.

Good companions:

  • Carrots
  • Lettuce
  • Beets
  • Strawberries (great comboโ€”low-growing plants that donโ€™t compete too much)

Avoid planting near:

  • Onions and garlic (they can inhibit legume growth)

Harvesting โœ‚๏ธ

The pods are the star of the show hereโ€”but only if picked young. Once they grow past 3โ€“4 cm, they become fibrous and not-so-pleasant to chew. Try harvesting every day or two during peak production, and keep picking to encourage more pods.

The flavour is mild but unusualโ€”best enjoyed stir-fried, lightly steamed, or even pickled. The flowers are edible too and make a beautiful garnish.


Common Issues & Fixes ๐Ÿ›

Hereโ€™s a quick table of the most common problems and how to handle them:

IssueSymptomsFix
Poor germinationFew or no seedlings emergePre-soak seeds; keep soil evenly moist; avoid cold soil
AphidsSticky residue, distorted leavesSpray with diluted soapy water or neem oil
Powdery mildew (humid areas)White powdery coating on leavesImprove airflow; remove infected foliage
Pods tough and fibrousPods left too long on plantPick when young (under 4 cm)
Excess foliage, no podsToo much nitrogenAvoid high-nitrogen fertilisers; improve sun exposure

Seed Saving Guide ๐ŸŒพ

Saving seeds from asparagus pea is refreshingly straightforwardโ€”just allow a few pods to mature fully on the plant. Theyโ€™ll swell up, turn dry and brown, and rattle when shaken.

Steps:

  1. Select a few strong, healthy plants for seed saving and stop picking pods from them.
  2. Let the pods dry fully on the plant. If heavy rain threatens, you can pull the whole plant and dry it undercover.
  3. Once fully dry, shell the seeds and store them in a cool, dry place in a paper envelope or airtight container.
  4. Label with variety and dateโ€”seeds remain viable for around 3 years if stored well.

Final Thoughts ๐ŸŒŸ

Asparagus pea is one of those charming, old-fashioned crops that adds a little fun to your gardenโ€”and your plate. Itโ€™s not going to replace your sugar snaps or snow peas, but it has a role all its own: ornamental, edible, and undeniably unique.

For beginner gardeners, itโ€™s a great introduction to growing legumes and saving seed. For more experienced growers, itโ€™s a fun addition to a diverse patch. It thrives in Australia’s warm months, doesnโ€™t need too much pampering, and gives back with nitrogen for the soil and a curious treat for the kitchen.

So if youโ€™re looking to grow something a little different this seasonโ€”something that sparks curiosity and conversationโ€”Asparagus Pea might just be the ticket. Sow a few, and see what unfolds. Youโ€™ll be harvesting before you know it.

๐ŸŒธ Happy growing!

๐ŸŒฑ Starting Peas from Seed: Trays vs. Direct Sowing

Direct sowing is usually the go-to for peas. Their roots donโ€™t love being disturbed, and they shoot up quickly once the soil is right. Sow directly into your garden beds as soon as the soil starts to coolโ€”late summer to early autumn in warmer zones, and late winter to early spring in cooler ones.

That said, starting in trays or punnets can still work well, especially if:

  • You have problems with mice, slugs, or birds stealing your seeds
  • You want a head start in late summer or early spring
  • Youโ€™re planting into heavy clay or poorly draining soils

If you go the tray route, use deep modules (like toilet rolls or root trainers) to give their long taproots room to stretch. Harden them off before planting and transplant gently to minimise root disturbance.


๐ŸŒŠ Seed Pre-treatment: Is It Necessary?

Pea seeds are plump and eager, so they donโ€™t need much fussing. But if your soil is dry or cold, soaking seeds for 6โ€“12 hours before sowing can help them germinate faster. Just donโ€™t soak them too longโ€”they can turn mushy.

Some gardeners like to inoculate pea seeds with Rhizobium bacteria to help nitrogen-fixing nodules form on the roots. Itโ€™s optional, but it can give your crop a boost in very poor soils or new garden beds.


๐ŸŒž Soil and Position

Peas are sun lovers and thrive in full sun (at least 6 hours a day). Choose a position with:

  • Well-drained soilโ€”they hate wet feet
  • Slightly alkaline pH (6.5โ€“7.5)
  • Shelter from strong winds, especially for tall varieties

Before sowing, dig in compost or aged manure and a light handful of lime if your soil is acidic. Avoid fresh manure or high-nitrogen fertilisers, as peas fix their own nitrogen and too much can cause leafy growth at the expense of pods.

Mulching after germination will help keep roots cool and reduce evaporation.


๐Ÿ› ๏ธ Care and Maintenance

Peas are low-fuss, but they do appreciate a bit of thoughtful care:

  • Watering: Keep soil moist but not soggy, especially during flowering and pod formation.
  • Support: Most varieties need some kind of trellis, sticks, string netting or lattice to climb. Even dwarf types benefit from a little support.
  • Feeding: Feed lightly with a seaweed solution during flowering. Avoid high-nitrogen feeds.
  • Weeding: Keep beds weed-free to reduce competition.

Regular picking encourages more pods. Let them go too long and theyโ€™ll stop producing!


๐ŸŒผ Companion Planting Guide

Peas play nicely with most garden friends, and they help enrich the soil with nitrogen.

Good companions:

  • Carrots
  • Turnips
  • Radishes
  • Lettuce
  • Spinach
  • Beans
  • Corn

Avoid planting with:

  • Onions
  • Garlic
  • Leeks
  • Shallots
    (These alliums can inhibit pea growth.)

๐Ÿงบ Harvesting Peas

Peas are best picked young and tender, just as the pods fill out. Taste is the real testโ€”sweet and crunchy means theyโ€™re just right.

  • Snow peas are harvested flat before the peas swell
  • Sugar snap peas when the pods are plump but still crisp
  • Shelling peas when the pods are full, and peas are round and sweet

Pick regularly (every 1โ€“2 days) to encourage continuous flowering. Use two hands to avoid snapping the vine.


๐Ÿ› Common Issues and Fixes

ProblemCauseFix
Seeds rot or fail to germinateCold, wet soilWait for soil to warm, sow shallower, or start in trays
Leaves yellow or growth stuntedPoor drainage, waterloggingImprove soil with compost and check drainage
Powdery mildewFungal disease in humid conditionsEnsure good air flow, avoid overhead watering, use sulphur spray
Aphids or mitesSap-sucking pestsHose off, attract beneficial insects like ladybirds
Pea moth or caterpillarsLarvae inside podsUse netting if needed, remove damaged pods
Plants stop producingPods left too long, too much heatPick regularly, mulch well, sow successively for a longer harvest

๐ŸŒพ Seed Saving Guide

Saving pea seeds is a beautiful, satisfying stepโ€”peas are self-pollinating, so what you grow will come true to type if isolated from other varieties.

How to Save Pea Seeds:

  1. Choose your best plants: Look for healthy, productive vines with true-to-type pods.
  2. Let pods fully mature on the plant: Theyโ€™ll turn brown and dry on the vine.
  3. Harvest on a dry day: Shell pods and dry the seeds for another week indoors.
  4. Label and store: Keep seeds in a paper envelope or glass jar in a cool, dry place. They can last 3โ€“5 years stored well.

Tip: If itโ€™s too wet to let pods dry on the vine, pull up the whole plant and hang it upside down somewhere sheltered.


๐ŸŒฟ Final Thoughts

Peas are one of those garden crops that feel generous. Theyโ€™re easy to start, fast to grow, and full of personality. They teach us about patience, timing, and the magic of cool-season growing.

If youโ€™ve never grown peas before, just start with a few rows or potsโ€”once you hear that satisfying snap of a fresh pod, youโ€™ll be hooked. And if youโ€™re a seasoned grower, you already know: every autumn or late winter, the pea patch calls again.

Happy sowing, and may your pods be sweet and your trellises tangled with green! ๐ŸŒฑ

1 review for Asparagus Pea

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  1. MD

    I have not planted this yet.

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Postage Charge

Orders under $35 attract a $4.95 shipping charge. Orders $35 and above have free shipping.

Order Times

Seed orders are normally dispatched within three business days. You will receive an email when seeds are mailed out.

Postage Days

Seeds are mailed out Tuesday to Friday at 1pm. Except for the Friday of long weekends.

Postage Times

WA 2-3 Days: SA,NT 3-5 Days: NSW, ACT, QLD, VIC: 5-7 Days

Carrier

We use Australia Post Letter Postage for the majority of orders


Not only are our seeds packed in recycled paper envelopes, we keep the theme going when we post out website orders. To protect your seeds from moisture and the letter box munchers (snails), we use a very special plastic free material made from plants. They are then put into recycled mailing envelopes. Green all the way ๐Ÿ’š๐ŸŒฟ


Delivery Guarantee

We take great care to make sure your seeds arrive safely. If your order is lost or damaged in transit, weโ€™ll happily send a replacement. Unfortunately, we canโ€™t replace or refund orders that arrive later than the estimated delivery date, as delays can sometimes occur that are outside our control.

Please note that all dispatch and delivery times listed are estimates only. While we do our best to post promptly, delivery timeframes can vary due to postal service delays, weather events, or other unforeseen circumstances. Weโ€™re unable to take responsibility for any loss, damage, or cost that results from a late delivery.

An order is not considered missing until at least 20 business days have passed from the postage date. Youโ€™ll receive an email once your seeds have been posted, letting you know theyโ€™re on their way. If you donโ€™t see it in your main inbox, please check your Spam or Promotions folders as sometimes our emails like to hide there.

Asparagus PeaAsparagus Pea
$4.95

In stock