Alcea rosea

Species

Hollyhock

Alcea rosea

Alcea rosea, commonly known as hollyhock, is a biennial or short-lived perennial plant belonging to the Malvaceae family.

Also known as: Hollyhock

Alcea rosea, commonly known as hollyhock, is a biennial or short-lived perennial plant belonging to the Malvaceae family. It is native to regions of Europe and Asia, particularly along the Mediterranean and in parts of Central Asia. Hollyhocks are known for their tall growth habit, typically reaching heights of 1.2 to 2.4 meters (4 to 8 feet). The plant exhibits a robust, upright form with sturdy stems that can support large, showy flowers.

The leaves of Alcea rosea are large, broadly heart-shaped, and often have a palmate venation, with a rough texture due to the presence of fine hairs. The flowers are one of the most striking features of the hollyhock, arranged in dense spikes or racemes, and can be found in a wide range of colors, including white, pink, red, yellow, and purple. Each flower has five petals and can be up to 10 cm (4 inches) in diameter. The fruit is a dry, dehiscent capsule that splits open to release several seeds, which are small and flattened. Hollyhocks are often cultivated in gardens for their ornamental value, and they attract various pollinators, including bees and butterflies, playing a role in local ecosystems.

In addition to their aesthetic appeal, hollyhocks have been used in traditional medicine for their soothing properties and have been employed in herbal remedies for various ailments. They are also valued for their ability to thrive in a range of soil types and conditions, making them adaptable to different environments. Hollyhocks can tolerate drought conditions once established, which allows them to grow in less fertile soils where other plants may struggle. Their ability to self-seed contributes to their persistence in gardens and wild areas, ensuring their continued presence in the landscape.

Care Guide

🌱 Hardiness Zone
3-9
🪨 Soil
well-drained, loamy
☀️ Light
full sun
💧 Water
moderate
🌿 Fertilization
balanced fertilizer in spring

Growing Notes

Plant seeds in spring or fall. Space plants 2-3 feet apart.

Plant images courtesy of Wikimedia Commons — a free media repository maintained by volunteers worldwide. Thank you — please consider donating ♥

Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Malvales
Family Malvaceae
Genus Alcea
Species Alcea rosea

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