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Asparagus

Asparagus officinalis

Also listed as Asparagus setiformis, Asparagus altilis

Also known as Garden Asparagus, Sparrow Grass, Common Asparagus

herbaceous☀️ full sun💧 low water❄ Hardy: Zone 2a – Zone 9b

Climate Match for your location

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Wild asparagus is a hardy perennial vegetable with feathery, fine-textured foliage that emerges from rhizomes in spring. After the edible spear stage, it develops delicate fern-like shoots and produces small bell-shaped flowers followed by red berries.

Why grow it

Wild asparagus tolerates poor soils and neglect better than cultivated varieties, making it useful in marginal growing areas or low-input systems. Once established, it produces for 15-20 years with minimal fertilizer or pest management, though spear yields are typically smaller and less uniform than improved cultivars. It serves well as a self-seeding perennial vegetable for gardeners prioritizing resilience and reduced inputs over maximum harvest.

Watch out for

Plants take 2-3 years to reach full productivity, requiring patience before meaningful harvests. In favorable conditions, self-seeded asparagus can spread beyond its intended area; monitor for volunteer seedlings if seed-setting is undesired.

Overview

Form
Upright
Growth Rate
moderate
Size
3–5′ tall × 1–2′ wide
Dormancy
deciduous
Family
Asparagaceae
EdibleMedicinalDynamic accumulator

Native Range

Mediterranean, Western Asia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

shoot

Season of Interest

SpringSummer

Notable Cultivars

'Jersey Knight' and 'Jersey Supreme' are all-male hybrids known for high yields and disease resistance. 'Purple Passion' produces tender, sweeter purple spears and is gaining popularity among home gardeners.

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Companion Planting

Plants well with