If it is a native wildflower it must be good? Not always. The White Evening Primrose (Oenothera speciosa), commonly known as the Pink Evening Primrose or Pink Ladies, is a low-growing herbaceous, ...

Experience the mesmerizing journey of an Evening Primrose (Oenothera biennis) from seed to radiant bloom in this detailed ...

Q: My son gave me a plant called evening primrose this past spring. He got it from a neighbor. It blooms yellow over about 6 weeks, but each flower only lasts one evening and then dies. Hummingbird ...

Q: Today I spoke with two lovely ladies at the Oro Valley Farmers market. I asked about this flower that grows wild in my yard. When I first saw it I thought it was a form of dandelion, but it has a ...

The plant is a beautiful, fragrant, flowering ground cover that thrives in sunny, well-drained locations. It likes sandy slopes with sun, but also tolerates part-shade, although it will flower less in ...

Q. My friends told me about a plant in his garden with yellow flowers that close very suddenly at the end of the day. They keep a few of the plants to amaze visitors to their garden. Can you tell me ...

-- Dear Harvey: I have seen this pink flowering plant everywhere. Is it a weed or a wildflower and can I grow it in my own garden? Thank you. – Bonnie S. I love the question is it a “weed or a ...

I am very curious about the pink-flowering wildflower growing along the roadsides, especially I-565 and I-65, this spring. Can you tell me what it is and where I might find some plants for my garden?

Q. I have a weed in my garden that I’m having trouble eradicating. It has pink flowers, spreads along the ground, and I think that it’s called a Mexican daisy. I never planted them; a few just ...

Sex or no sex? Using various species of the evening primrose as their model, researchers have demonstrated strong support for a theory that biologists have long promoted: Species that reproduce ...

A caterpillar of the evening primrose moth (Schinia florida) devouring a flower bud of common evening primrose (Oenothera biennis). These moths exclusively feed on the flowers and fruits of evening ...