Alcea rosea - Wikipedia
Alcea rosea, the common hollyhock, is an ornamental dicot flowering plant in the family Malvaceae. It was imported into Europe from southwestern China during, or possibly before, the 15th century. [ 2 ]
Alcea rosea (single) - Plant Finder - Missouri Botanical Garden
Alcea rosea, commonly called hollyhocks, are old garden favorites. The flowers grow on rigid, towering spikes or spires which typically reach a height of 5-8' tall and usually do not require staking.
How to Grow and Care for Hollyhock (Alcea) - The Spruce
2024年7月19日 · The common hollyhock (Alcea rosea) is the most well-known and cultivated species of hollyhock though others would look just as at home in a traditional cottage garden setting. Some cultivars of this species are more rust-resistant, taller, or cold-hardy than others.
Alcea rosea - North Carolina Extension Gardener Plant Toolbox
Alcea rosea, or Hollyhocks, are herbaceous flowering plants that reseed themselves and can produce colonies of plants that return in the garden year after year. They are typically found in cultivated areas and rarely in "the wild".
Hollyhock (Alcea rosea) Growing & Care Guide for Gardeners
2024年1月31日 · Plant Characteristics: Alcea rosea is known for its tall, erect stems that can reach up to 6 feet, bearing large, colorful, saucer-shaped flowers. This classic cottage garden plant is ideal for adding height and drama to borders and backgrounds. Growing & Care: Prefers full sun and well-drained, fertile soil.
Alcea rosea (Hollyhock) - World of Flowering Plants
Alcea rosea is a robust, biennial or short-lived perennial with rounded, shallowly-lobed leaves and long erect racemes of open funnel-shaped flowers. The flowers are up to 4 inches (10 cm) in diameter and range from white to dark red, including pink, yellow, and orange.
15 Hollyhock Plants: Flowers, Leaves, Seeds (Pictures) - Identification
2021年6月22日 · Hollyhock (alcea rosea) is a species of flowering garden plants with colorful white, purple, pink, red, and yellow cup-shaped flowers growing on tall spikes. Hollyhock flowers have a long blooming season, and their tall growth makes them useful landscaping plants.
How to Grow Hollyhocks — Alcea Rosea - Harvest to Table
Alcea rosea–commonly called hollyhocks–is a colorful, long-time garden favorite often associated with the back of borders or cottage gardens. Some cultivars grow to 8 feet (2.4m) tall or taller with white, pink, rose, or yellow flowers 6 inches (15cm) across.
Hollyhock Flowers (Alcea): Types, How to Grow and Care
2024年2月29日 · Its scientific name is Alcea rosea, and they belong to the Malvaceae family of plants. Although most hollyhocks are perennials, albeit the short-lived type, some hollyhocks fall into a biennial category of flowers.
What to know about Alcea rosea (hollyhock) before using it …
2024年7月6日 · Alcea rosea, commonly known as hollyhock, is a herb that has been prized for its health-promoting properties, including its anti-inflammatory and antioxidant effects, which have been shown to improve conditions such as arthritis and skin issues.