Matricaria occidentalis
SPECIMEN · FROM THE LIBRARY
Matricaria occidentalis

Matricaria Occidentalis

Updated · 11 observations
ON THIS PLANT

Matricaria occidentalis, commonly known as valley mayweed, is an annual plant native to North America. It is in the family Asteraceae.

A note from PlantMom

Valley mayweed is fairly resistant to disease and typically does not suffer from many ailments. Nevertheless, it can be vulnerable to pests and diseases present in its surroundings. Such infections are generally mild. Regarding care, the plant needs moderate maintenance. Regular pruning is necessary to keep it looking tidy and to encourage healthy growth. Applying fertilizer can also help promote flowering. Valley mayweed is suitable for anyone with outdoor space, such as a garden or patio, and does not require extensive care experience. It may need extra attention if grown indoors.

— PlantMom
CARE GUIDE

How to keep Matricaria Occidentalis.

Light

Valley mayweed comes from bright, open habitats and does best in full sun. It can tolerate partial sun but favors direct sunlight for optimal growth. This plant, which can be annual or biennial, is known for its sun-loving nature.

Temperature

Valley mayweed can tolerate a wide range of temperatures, but its occurrence can still be constrained by particular combinations of moisture and heat. It performs best in warm summer climates when there is sufficient rainfall or irrigation. Extended periods of cloudy, rainy weather, as well as prolonged high temperatures, increase the chance of Valley mayweed dying. In winter, adequate protection from cold can boost the plant's survival chances.

Fertilizer

Valley mayweed benefits from regular, dilute applications of fertilizer to encourage healthy leaf growth. Fertilize Valley mayweed about once a month during the summer. Nitrogen is essential for foliage, and providing nitrogen-rich sources helps Valley mayweed thrive.

Pruning

To promote the health of valley mayweed, it's important to prune from early to late spring. Begin by removing dead stems and thinning crowded areas to improve air circulation. Light pruning helps maintain a compact shape and encourages vibrant blooms without causing stress from excessive cutting. Both timing and technique are crucial for ensuring the plant's optimal health.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Annual
Genus
Matricaria
Family
Asteraceae
Hardiness Zone
3-9
Leaf Type
Semi-evergreen
Bloom Time
Spring
ALSO KNOWN AS

Other names.

en Valley Mayweed
PLATES
Matricaria occidentalis leaf
PLATE 01 · leaf
Matricaria occidentalis leaf
PLATE 02 · leaf
Matricaria occidentalis flower
PLATE 03 · flower
Matricaria occidentalis flower
PLATE 04 · flower
Matricaria occidentalis other
PLATE 05 · other
ALSO IN THE LIBRARY

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