Water
Water regularly, especially during dry periods, to keep the soil consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings.
Reduce watering as the plant enters dormancy after flowering.
Also known as Broadleaf Clarkia · Diamon-Petaled Clarkia · Diamond Fairyfan
Diamond clarkia (Clarkia rhomboidea) is a charming annual wildflower native to western North America, featuring delicate, diamond-shaped petals in shades of pink and lave
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6-8 hours of direct sunlight per day.
Moderate
50% intensity
Keep soil consistently moist, allowing top layer to dry slightly between waterings.
Well-drained
50% intensity
Moderate
50% intensity
Prefers mild temperatures, typically between 15-25°C.
Low
25% intensity
Does not require frequent fertilization; a light feeding in spring is sufficient.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly, especially during dry periods, to keep the soil consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings.
Reduce watering as the plant enters dormancy after flowering.
Pruning is generally not required for diamond clarkia. Deadheading spent flowers can encourage more blooms and prevent self-seeding if desired.
Minimal pruning is needed; simply remove any dead or damaged foliage as it appears.
Diamond clarkia is typically grown from seed, sown directly into the garden in early spring or fall. Seeds germinate best with a period of cold stratification.
Transplanting established plants is not recommended due to their sensitive root systems.
Repotting is not applicable for Clarkia rhomboidea, as it is an annual plant typically grown from seed sown directly outdoors. If attempting to grow in containers, start seeds directly in the final pot to avoid root disturbance.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Diamond Clarkia (Clarkia rhomboidea)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Clarkia |
| Species | Clarkia rhomboidea |
Similar in genus Clarkia
Answers based on plant encyclopedia data
