Grand Collomia (Collomia Grandiflora) is a annual herb in the Polemoniaceae family with easy care difficulty. It requires low to medium watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.
Collomia grandiflora is an annual flowering plant in the phlox family known for its large, showy flowers and adaptability to disturbed sites.
Grand Collomia
Collomia Grandiflora
Collomia grandiflora is an annual flowering plant in the phlox family known for its large, showy flowers and adaptability to disturbed sites.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Grand Collomia
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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