Oenothera fremontii 'Lemon Silver'
Evening Primrose
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Evening Primrose (Oenothera fremontii 'Lemon Silver') - Description
Brightly colored, mildly fragrant yellow flowers are accentuated by silvery-green, lance-shaped foliage. Superb alongside columbine, English lavender, gaillardia, or lilies. 1-2", clear lemon yellow flowers. Use in borders, containers, edging, rock garden. Bloom during the day and are very tolerant of poor soils. In rich, fertile soils, these native American perennials will establish quickly and spread rapidly. Can divide in fall or early spring.
Evening Primrose (Oenothera fremontii 'Lemon Silver') - Blooming
Blooms during the summer with large cup-shaped flowers that are usually white, yellow, or pink. The flowers open at dawn or dusk.
Evening Primrose (Oenothera fremontii 'Lemon Silver') - Growth
Evening Primroses do well in full sun. Plant height varies depending on variety. One species can grow to approx. 6 ft. tall. Works great in a rock garden.
Evening Primrose (Oenothera fremontii 'Lemon Silver') - Planting
Propagate from the seed. Annuals and perennials should be planted in spring, biennials in summer (if planting in containers in a cold frame). Can also plant annuals and biennials "in situ" in fall. Propagate from softwood cuttings of perennials in spring before flowering occurs. Plant cuttings at a distance from seeded plants to avoid interference between taproot species. Can achieve this by first planting in containers.
Evening Primrose (Oenothera fremontii 'Lemon Silver') - Pest
Under wet conditions, Oenothera is susceptible to root rot. Other issues include downy mildew, powdery mildew, rust, leaf gall, and leaf spot, all of which are quite common.
Evening Primrose (Oenothera fremontii 'Lemon Silver') - Interesting facts
Oenothera is mostly native to North America, although some species are found in South America.
Evening Primrose (Oenothera fremontii 'Lemon Silver') - Soil and irrigation
Plant requires little irrigation. Does best in poor-moderately fertile, gritty soil. Soil must be well-draining.
