GrowingCapeMarigoldAnnuals. Capemarigold plants are easy to grow by planting seeds directly in the garden. If you live in a warm climate, plant seeds in autumn. In climates with cold winters, wait until after all danger of frost has passed in spring. Capemarigold may be grown from seed. You can buy them or collect them from existing plants at the end of the growing season, just before the wind carries them off to places where they’ll germinate the following year. Capemarigolds are annuals, so have to be planted each season. They will reseed themselves if allowed to. They are used as winter color in zones 10-13, but are used as spring and summer color in colder zones. GrowingCapeMarigold. Many hybrids of erect, branching annual herbs, to 16 in. (40 cm) tall. Hairy, gray green, oval, often divided leaves, 2–3-1/2-in. 'CapeMarigold- Mix' is a Frost Tender Annual. Frost tender: Plants will be injured or killed by frost and cold weather. Plants will probably not survive winter. Annual: Plant completes its life cycle within 1 year (then dies). Annual plants complete their entire life cycle in a single growing season. Distribution Map. Glandular capemarigold is native to the southern regions of the African continent, thriving predominantly in arid and semi-arid zones. This plant has been cultivated in various parts of the world, valued for its ornamental properties and resilience to dry conditions. CapeMarigold is a daisy-like annual from South Africa. It needs well-drained, sandy soils, and tolerates drought.This plant grows well in rock gardens or dry areas and attracts butterflies and bees. It has naturalized in California, Arizona, and Oregan. 12 Best Cool Season Annuals For Winter Gardens. Keep your garden vibrant and blooming throughout the winter months with annual plants that thrive in cold weather. French marigolds are bushy annuals with semi-double, double, or crested flowers in orange, red, and yellow shades. They bloom from early summer till frost and produce flowers and foliage with a spicy fragrance. Best Varieties. Understanding Glandular CapeMarigold. Dimorphotheca pluvialis grows as an annual herb, reaching 8 to 16 inches (20 to 40 cm) tall. Its foliage consists of narrow, green leaves, up to 3.5 inches long, which can be obovate, oblanceolate, or toothed. Osteospermum Plant Care. Osteospermum, also known as capemarigold or African daisy, produces daisy-like flowers with dark centers in shades of white, yellow, pink, purple and blue. Native to South Africa, the plant tolerates heat but slows down in extremely hot or humid conditions. Would you like to tell us about a lower price? TomorrowSeeds - African Mix Daisy Seeds - 500+ Count - for 2025 Planting CapeMarigold Rain Namaqualand Yellow Orange Sunflower Dimorphotheca Annual Flower Grow Your Own Home Farm Patio Healthy. The CapeMarigold is a rosette forming evergreen that is commonly grown as an annual plant. It produces loose, aster-like flowers in the summer. CapeMarigold is considered invasive or noxious in some areas. 10-11. Glandular Capemarigold (Dimorphoteca sinuata): this species grows branched and stocky, and it produces large flowers.