Home/Plants/Yarrow

Yarrow

Achillea millefolium

herb

Yarrow is a robust perennial herb with finely divided, feathery foliage and dense, flat-topped flower clusters in shades of red, pink, yellow, or white. It is extremely hardy, drought-tolerant, and attracts pollinators and beneficial insects to gardens. Traditionally used in herbal medicine and as a culinary herb, it is also excellent for dried flower arrangements.

Yarrow

Common Problems

Select the problem your Yarrow is experiencing to get a treatment guide.

warning
Overwateringchevron_right
warning
Root Rotchevron_right
warning
Leggy Growthchevron_right
warning
Yellow Leaveschevron_right

Care Guide

light_mode
Light
Full sun (6–8 hours daily); requires bright light for best growth and flowering.
water_drop
Water
Low water needs; water moderately when young, then water only during drought once established. Drought-tolerant.
compost
Soil
Well-draining, poor to moderately fertile soil; tolerates sandy, rocky, or clay soils; neutral to slightly alkaline pH (6.0–7.5).
science
Fertiliser
Minimal fertilizer needed; avoid rich soils and excess nitrogen which promote foliage over flowers.
thermometer
Temperature
Highly cold-hardy; tolerates a wide temperature range (40–80°F); thrives in cool to warm climates.
humidity_percentage
Humidity
Low to moderate humidity; does not require misting; prefers drier conditions.

Toxicity

check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children

Generally safe; may cause skin irritation or allergic reactions in sensitive individuals; avoid during pregnancy.

Common Diseases

coronavirusRoot Rotchevron_rightcoronavirusPowdery Mildewchevron_rightcoronavirusLeaf Spotchevron_right

Common Pests

pest_controlSpider Miteschevron_rightpest_controlAphidschevron_rightpest_controlWhiteflychevron_right

Seasonal Care

local_floristspring

Resume regular watering and feeding as growth picks up.

light_modesummer

Peak growing season. Water and feed regularly.

ecoautumn

Reduce watering as growth slows. Stop heavy feeding.

ac_unitwinter

Minimal watering and feeding. Protect from frost if needed.

Yarrow Care Guide — Achillea millefolium | GreenScout