Howard's Evening Primrose (Oenothera Howardii) is a perennial herb in the Onagraceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 4-9. This plant is safe for cats and dogs.
Oenothera howardii is a perennial herbaceous plant known as Howard's evening primrose, native to arid and semi-arid regions of the western United States.
Howard's Evening Primrose
Oenothera Howardii
Oenothera howardii is a perennial herbaceous plant known as Howard's evening primrose, native to arid and semi-arid regions of the western United States.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Howard's Evening Primrose
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
Group plants together to create...
Growth Hack
Rotate your plant every...
Photo Gallery10+ photos
View leaf details, flowers, seeds & more in the app