Eriophyllum wallacei — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Eriophyllum wallacei

Eriophyllum Wallacei

Updated · 2 observations
ON THIS PLANT

Eriophyllum wallacei is a North American flowering plant in the daisy family known by the common names woolly daisy and woolly easterbonnets. It grows in the southwestern United States (Arizona, Utah, Nevada, and California, with an isolated population in Wyoming) and northwestern Mexico (northern Baja California). Eriophyllum wallacei is a small, squat annual herb rarely more than 15 cm (6 in) tall. It may grow in clumps or on short erect stems in sand, rocks, and gravel. The plant is covered in masses of white cotton-candy-like wool. It has small oval leaves less than 2 cm (1 in) long. It produces flower heads one per stem, each head with florets 5–10 yellow or cream-colored ray florets, sometimes with red veins. These surround 20–30 yellow disc florets.

A note from PlantMom

Woolly daisy is fairly resistant to disease and generally does not suffer from many illnesses. However, it can be vulnerable to pests and diseases present in its environment. These problems are typically not serious. For care, the plant needs moderate maintenance. It should be pruned regularly to preserve a neat appearance and healthy growth. Fertilizing can also encourage blooming. Woolly daisy is appropriate for anyone with outdoor space, like a garden or patio, and does not demand extensive care experience. It may need more attention if grown indoors.

— PlantMom
CARE GUIDE

How to keep Eriophyllum Wallacei.

Light

Woolly daisy comes from bright, open habitats and performs best in full sun. While it can handle some partial shade, it favors direct sunlight for optimal growth. This plant, which may be annual or biennial, is noted for its sun-loving habit.

Temperature

Woolly daisy is native to habitats where temperatures range from 68 to 100 °F (20 to 38 °C). It grows best within that span, and adjustments for normal seasonal changes are generally not necessary unless temperatures deviate significantly.

Fertilizer

When most of a Woolly daisy's blooms are fully open, resume fertilizing. At peak bloom, feed it again every three to four weeks, as the weather allows. Then, once the plant begins producing fewer new blooms, stop fertilizing; there's no reason to apply fertilizer when it can no longer make additional flowers.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Annual
Genus
Eriophyllum
Family
Asteraceae
Hardiness Zone
1-12
Mature Height
15 cm
Mature Spread
15 cm
Leaf Color
Green Yellow, Yellow Green
Leaf Type
Evergreen
Flower Color
Yellow
Flower Size
0.76 cm to 1.02 cm
Bloom Time
Early spring, Mid spring
Planting Time
Spring, Summer
Harvest Time
Late spring, Early summer
Native Area
Mexico
ALSO KNOWN AS

Other names.

en Wallace's woolly daisy en Wallace's woollyleaf en Woolly easterbonnets
PLATES
Eriophyllum wallacei flower
PLATE 01 · flower
Eriophyllum wallacei flower
PLATE 02 · flower
Eriophyllum wallacei other
PLATE 03 · other
Eriophyllum wallacei other
PLATE 04 · other
ALSO IN THE LIBRARY

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