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Yellow Bush Lupine (Lupinus arboreus)

Lupinus arboreus, the Yellow Bush Lupine, is a fast-growing shrub native to California, known for its fragrant yellow flower spikes and attractive foliage.

Above information is sourced from Wikipedia

Sunlight

Prefers full sun but tolerates partial shade.

Watering

Moderate watering, allow soil to dry slightly between waterings.

Soil

Well-draining soil, sandy or loamy. Tolerates poor soils but dislikes waterlogged conditions.

Temperature

Thrives in moderate temperatures.

Habitat

Outdoor

Fertilizer

Light feeding with balanced, low-nitrogen fertilizer in spring if needed.

Care Requirements

Light

Prefers full sun but tolerates partial shade.

At least 6 hours of direct sunlight is ideal.

Water

Moderate watering, allow soil to dry slightly between waterings.

Reduce in winter.

Soil

Well-draining soil, sandy or loamy. Tolerates poor soils but dislikes waterlogged conditions.

Temperature

Thrives in moderate temperatures.

Ideal range 15-25 °C.

Habitat

Outdoor

Fertilizer

Light feeding with balanced, low-nitrogen fertilizer in spring if needed.

Avoid over-fertilizing.

Plant Overview

Plant Type

Shrub

Plant Category

Flowering, Ornamental

Plant Place Type

Ground, Garden, Pot

Plant Environment

Outdoor

Lifespan

Perennials

Plant Height

1-2 m

Spread

1-2 m

Growth Rate

Fast

Dormancy

Semi-evergreen

Leaf Color

Green

Leaf Type

Compound

Flower Size

2-3 cm

Image Gallery

Synonyms
Lupinus arborescens Amabekova & Maisuran
Lupinus barilochensis C.P.Sm.
Lupinus eximius Davy
Lupinus macrocarpus Hook. & Arn.
Lupinus propinquus Greene
Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classMagnoliopsida
  • orderFabales
  • familyFabaceae
  • genusLupinus
  • speciesLupinus arboreus
Toxicity

Toxic for humans

No

Rating: 0/5

Toxic for pets

Yes

Rating: 4/5

Edible

No

Additional Care Tips

FAQs