Collomia grandiflora
TAXONOMY
FamilyPolemoniaceae
GenusCollomia
Zone6
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Plants of the World OnlineABOUT
Collomia grandiflora, commonly known as Large-flowered Collomia or Grand Collomia, is an annual plant in the family Polemoniaceae. It is native to western North America, particularly in temperate climates. The plant is known for its striking clusters of orange to salmon-colored flowers that bloom in the summer. It thrives in open, sunny areas and is often found in meadows and along roadsides.
ALSO KNOWN AS
Collomia grandiflora f. axillaris
Collomia grandiflora f. cryptantha
Collomia grandiflora f. diffusa
Collomia grandiflora f. scabra
Collomia grandiflora f. tenuiflora
Collomia grandiflora subsp. diffusa
Collomia grandiflora var. axillaris
Collomia grandiflora var. diffusa
Collomia grandiflora var. tenuiflora
Collomia scabra
Gilia grandiflora
Gilia grandiflora var. axillaris
Gilia grandiflora var. diffusa
Grand collomia
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Collomia grandiflora is relatively easy to care for. It prefers full sun and moderate temperatures. Water the plant when the soil is almost completely dry, but avoid waterlogging. It can tolerate average humidity levels and does not require special humidity conditions.Soil
This plant prefers well-draining loamy soil. Ensure the soil is not too compact to allow for proper drainage. A mix of garden soil with some sand can be ideal to maintain the right balance of moisture and drainage.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant once a month during the growing season to support its blooming and overall health.Repotting
As an annual plant, Collomia grandiflora does not typically require repotting. However, if you are growing it in a container, ensure the pot is large enough to accommodate its root system and has good drainage.Propagation
Collomia grandiflora can be propagated by seeds. Sow the seeds directly in the garden in early spring after the last frost. Ensure the soil is well-prepared and keep it moist until the seeds germinate.Pruning
Pruning is not necessary for Collomia grandiflora. However, you can deadhead spent flowers to encourage more blooms and maintain a tidy appearance.Toxicity
Collomia grandiflora is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens where pets and children are present.REVOLUTIONIZE YOUR PLANT CARE
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