White wormwood (Artemisia herba-alba)
Care, watering, light and tips for White wormwood on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 10 days
- Light: Full sun
- Temperature: 0–35 °C
- Toxicity: Toxic to pets
About White wormwood
Artemisia herba-alba, commonly known as white wormwood or desert wormwood, is an aromatic perennial subshrub belonging to the Asteraceae family, distinguished by its silvery, finely dissected foliage. It grows into dense, rounded clumps, ideal for rock gardens, dry borders, or as an ornamental plant in arid and semi-arid climates. Its ethereal appearance and drought resistance make it perfect for xeriscaping.
Native range
North Africa, Middle East, and Southwest Asia
Care tips
It thrives in full sun and requires very well-drained soil, preferably sandy or stony, as waterlogging is its main enemy. Watering should be sparse once established; it is a highly drought-tolerant plant, and overwatering is the most common mistake to avoid, as it leads to root rot. It tolerates poor soils and does not require frequent fertilization; light pruning after flowering helps maintain its compact shape.
How to save a dying White wormwood
- Warning signs
- Wilting, drying and falling leaves; soft or whitish stems. Lack of growth.
- First aid
- Move to full sun. Drastically reduce watering. Ensure good drainage and ventilation. Check roots for rot.
- What kills it
- Overwatering. It doesn't tolerate constant moisture. Shade or lack of direct light severely weakens it.
- Can it be saved?
- Yes, if you act quickly. It's resilient if watering and sun exposure are corrected.