grassnut

Also known as: Ithuriel's spear; triplet lily; grass nut

T. laxa is a perennial with linear basal leaves and loose umbels of funnel-shaped, mid- to deep blue flowers 3-4cm in length, on stems to 50cm in early summer

grassnut

Scientific classification

Species
grassnut (Triteleia laxa)
Genus
Triteleia
Family
Asparagaceae
Information to be completed
Toxicity
Bulbs
Plant type
0.1-0.5 metres
Height
0-0.1 metre
Spread
Deciduous
Foliage
Tufted
Habit
Spring · Summer
Season of interest
Full sun
Sunlight
Information to be completed
Ideal temperature

grassnut pictures

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Distribution of grassnut

Distribution map

Plant distribution
  • Native
  • Introduced
  • Cultivated

Source:WCVP v16 · Royal Botanic Gardens, Kew · CC BY 3.0 · Boundaries:WGSRPD / TDWG

Culture

Information to be completed

Toxicity

Information to be completed

Quick identification of grassnut

Information to be completed

grassnut care guide

Adequate watering leaf growth period, dry dormant corms fully post bloom
Watering
Full sun
Sunlight
Information to be completed
Ideal temperature

Watering

Adequate watering leaf growth period, dry dormant corms fully post bloom

Fertilizing

Potassium-rich bulb feed biweekly before flower bud emergence stage

Pruning

No pruning required

Propagation

Propagate by seed, sown with moderate heat as soon as ripe. Separate corms when dormant

Growing

Plant 8cm deep in autumn in light, sandy, fertile soil. Will need protection from frosts and excessive winter wet

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Common pests and diseases

Diseases

Generally disease free

Pests

Generally pest-free

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