A patience-testing perennial — wait two or three years for the first real cut, then enjoy tender spring spears for decades. Plant crowns in a permanent, weed-free bed.
At a glance
- Plant type: Edible plant
- Mature size: 1.5 m tall
- Aspect: full sun
- Water: regular, moderate watering
- Frost: hardy
- Maintenance: low maintenance
- Origin: Exotic
About Asparagus
Botanically, Asparagus officinalis is an moderate-growing edible plant in the Asparagaceae family. It reaches around 1.5 m tall at maturity.
Where to grow Asparagus
Asparagus suits cool-temperate and warm-temperate climates and grows best in full sun. It is frost hardy and shrugs off cold winters.
Soil & planting
Asparagus does best in free-draining soil. Plant into well-prepared ground, firm the soil around the roots and water deeply to settle it in.
Watering & feeding
Asparagus is regular, moderate watering. Feed regularly through the growing season for the best crop. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Tip-prune Asparagus in spring to maintain a dense, shapely habit. Overall it is low maintenance.
Using Asparagus in the garden
Asparagus earns its place for edible harvests.
Companion planting & design
For a cohesive, low-care bed, pair Asparagus with other plants that enjoy the same regular, moderate watering and cool-temperate climate. Repeat it through a border to tie the planting together and give a sense of rhythm.
Good to know
Note that it is toxic to cats and dogs, so site it away from pets that chew.
Buying Asparagus
Plant Sale lists Asparagus as seed and seedlings. Stock isn't live yet — register your interest using the panel above and we'll email you the moment it lands.
Prefer to grow it yourself? See the Asparagus seed sowing guide for depth, timing and germination.