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Description
Gilia Capitata, also known as Bluehead Gilia, is a herbaceous annual plant that belongs to the Polemoniaceae family. It is native to California and is commonly found in the western United States. The plant produces vibrant blue flowers that grow in a dense cluster, giving it a unique and eye-catching appearance.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Polemoniaceae |
| Genus | Gilia |
Appearance
Gilia Capitata grows up to 12 inches tall and has a spread of around 8 inches. It has a compact and rounded shape with blue-green foliage. The leaves are narrow and linear, measuring about 1 inch long. The plant produces a dense cluster of blue flowers that are about 1/4 inch wide. The flowers have five petals and are shaped like a funnel. The flowers bloom from late spring to early summer and attract bees and butterflies.
Care Guide
Gilia Capitata is a low maintenance plant that requires minimal care. Here are some care tips:
- Water: Water the plant regularly but make sure not to overwater it as it can cause root rot. Allow the soil to dry out slightly between watering.
- Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season.
- Soil: Gilia Capitata prefers well-drained soil that is rich in organic matter. It can grow in sandy or loamy soil.
- Sunlight: The plant requires full sun to partial shade. Make sure to provide it with at least 6 hours of sunlight per day.
- Hardiness Zones: Gilia Capitata can grow in USDA hardiness zones 3 to 10.
Common Pests & Diseases
Gilia Capitata is relatively pest and disease resistant. However, it can be susceptible to fungal diseases such as powdery mildew and rust. Aphids and spider mites can also infest the plant. To prevent these problems, make sure to provide good air circulation around the plant, avoid overcrowding, and remove any infected leaves or stems.
Habitat
Gilia Capitata is native to California and is commonly found in the western United States. It grows in a variety of habitats such as meadows, grasslands, and open woodlands. The plant prefers well-drained soil and can tolerate drought conditions.
Question and Answer
Q: Is Gilia Capitata a perennial or annual plant?
A: Gilia Capitata is an annual plant, which means it completes its life cycle in one growing season.
Q: How tall does Gilia Capitata grow?
A: Gilia Capitata grows up to 12 inches tall.
Q: Can Gilia Capitata grow in shade?
A: Gilia Capitata prefers full sun to partial shade. It can tolerate some shade but may not flower as well.
Q: How do I propagate Gilia Capitata?
A: You can propagate Gilia Capitata by sowing seeds in spring or fall. Make sure to plant the seeds in well-drained soil and keep them moist until they germinate.
Related Plants
- Gilia Tricolor
- Gilia Achilleifolia
- Gilia Modesta
- Gilia Diegensis
- Gilia Aggregata
References
- “Gilia Capitata.” Plant Finder. Missouri Botanical Garden.
- “Bluehead Gilia.” Las Pilitas Nursery.
- “Gilia Capitata.” Wildflower Center. University of Texas at Austin.
