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Artemisia herba-alba
Pyrenean Wormwood
Artemisia herba-alba
Artemisia herba-alba, commonly known as White Sagebrush, is a small, aromatic shrub native to arid regions of the Mediterranean and Middle East. It's characterized by its silvery-gray foliage and strong, camphor-like scent. This plant is well-adapted to dry conditions and rocky soils, making it a hardy species in its native environment. It has traditional medicinal uses.
CategoryDetails
Plant TypePerennial plant
Medicinal UsageMedicinal Usage
Estimated Plant Lifespan5 years lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Pollination

Method: wind

Watering Requirements

Method: Top water

Frequency: Allow soil to dry out completely between waterings.

Notes: Avoid overwatering, as this can lead to root rot. Water deeply but infrequently.

Humidity Requirements

Level: low

Cleaning RequirementsPrune lightly after flowering to maintain shape and encourage bushier growth. Ensure excellent drainage to prevent root rot.
Temperature Range

Min: -5°C

Max: 35°C

Salvia rosmarinus
Rosemary
Salvia rosmarinus
Rosemary shares similar growing conditions (full sun, well-drained soil) and its aromatic oils may help to deter pests from Artemisia herba-alba.
Thymus vulgaris
common thyme
Thymus vulgaris
Thyme, like Artemisia herba-alba, thrives in dry, sunny locations and can act as a ground cover, suppressing weeds that might compete with the sagebrush.
Eucalyptus globulus
Tasmanian blue gum
Eucalyptus globulus

Eucalyptus trees compete for resources, especially water, in arid environments.

Salix babylonica
weeping willow
Salix babylonica

Willows thrive in moist soil, competing for space and resources in the typically dry environment favored by Artemisia herba-alba.

Aphids

Aphids suck sap from the plant, causing stunted growth and distorted leaves. Look for clusters of small insects on stems and undersides of leaves. They can also excrete honeydew, leading to sooty mold.

Spider Mites

Spider mites cause stippling on leaves and fine webbing. They thrive in hot, dry conditions. Severe infestations can lead to leaf drop.

Steps:

    • Take 4-6 inch stem cuttings from healthy, non-flowering growth in late spring or early summer.
    • Remove the lower leaves from the cutting.
    • Dip the cut end in rooting hormone.
    • Plant the cutting in a well-draining potting mix.
    • Keep the soil moist but not waterlogged.
    • Place the cutting in a bright location, but out of direct sunlight.
    • Roots should develop in 4-6 weeks.

Neem Oil

Effective against aphids and spider mites.

Diatomaceous Earth

Can be used as a soil amendment to improve drainage and deter soil-borne pests.