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Description
Navarretia Squarrosa, commonly known as the Squarestem Navarretia, is a small annual wildflower belonging to the phlox family (Polemoniaceae). It is native to California and Oregon and is typically found in open grasslands, rocky slopes, and chaparral habitats.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Polemoniaceae |
| Genus | Navarretia |
Appearance
The Navarretia Squarrosa has a delicate appearance and typically grows up to 10-30 cm tall. It has a spreading habit with square stems and linear leaves that are arranged oppositely on the stem. The flowers are small, typically about 4 mm in diameter, and are pink, lavender, or white in color. The petals have a tubular shape and are fused at the base, giving the flowers a bell-like appearance.
Care Guide
Navarretia Squarrosa is a relatively easy plant to care for and can be grown in a variety of soils and light conditions. Here are some care tips:
- Water: Navarretia Squarrosa prefers well-draining soil and does not require much water. Water the plant when the top inch of soil is dry.
- Fertilization: This plant does not require fertilization, but you can add a slow-release fertilizer to the soil when planting.
- Soil: Navarretia Squarrosa can grow in a variety of soils, but it prefers well-draining, sandy soil.
- Sunlight: This plant prefers full sun but can tolerate partial shade.
- Hardiness Zones: Navarretia Squarrosa is hardy in USDA zones 8-10.
Common Pests & Diseases
Navarretia Squarrosa is generally not susceptible to many pests or diseases. However, it can be affected by powdery mildew or root rot if the soil is too wet. Additionally, rabbits and deer may eat the plant if it is not protected.
Habitat
Navarretia Squarrosa is native to California and Oregon and is typically found in open grasslands, rocky slopes, and chaparral habitats. It is a popular plant for wildflower gardens and can be grown in a variety of soils and light conditions.
Question and Answer
Q: Is Navarretia Squarrosa easy to grow?
A: Yes, Navarretia Squarrosa is relatively easy to grow as long as it is planted in well-draining soil and receives adequate water and sunlight.
Q: How tall does Navarretia Squarrosa grow?
A: Navarretia Squarrosa typically grows up to 10-30 cm tall.
Q: What colors do Navarretia Squarrosa flowers come in?
A: Navarretia Squarrosa flowers can be pink, lavender, or white in color.
Q: What pests or diseases affect Navarretia Squarrosa?
A: Navarretia Squarrosa is generally not susceptible to many pests or diseases. However, it can be affected by powdery mildew or root rot if the soil is too wet.
Related Plants
- Navarretia Fossalis
- Navarretia Heterodoxa
- Navarretia Leucocephala
References
- https://www.wildflower.org/plants/result.php?id_plant=NASC3
- https://calscape.org/Navarretia-squarrosa-(Squarestem-Navarretia)?srchcr=sc5dc1c5e6f8fd6
- https://www.fs.fed.us/wildflowers/plant-of-the-week/navarretia_squarrosa.shtml
