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  1. How to Grow and Care for Hollyhock (Alcea) - The Spruce

    Jun 24, 2025 · Hollyhocks, also known as Alcea, have over 60 species of tall, pretty flowers that are available in almost every color (including black). These perennial or biennial flowering …

  2. Alcea - Wikipedia

    Alcea ... Alcea is a genus of over 80 species of flowering plants in the mallow family Malvaceae, commonly known as the hollyhocks. [1] They are native to Asia and Europe. [1] The single …

  3. How to Grow, Plant, and Care for Hollyhocks| Almanac.com

    3 days ago · Our Hollyhock Growing Guide provides information on planting, growing, harvesting, and even eating these showstopping flowers. Most of the old-fashioned types (Alcea rosea) …

  4. Alcea rosea - North Carolina Extension Gardener Plant Toolbox

    Hollyhock is a herbaceous biennial to annual flowering plant in the mallow family (Malvaceae) and is thought to be native to Turkey and western Asia. The Genus name is the Latin name from …

  5. Easy Planting and Care Essentials - Gardening Know How

    Nov 4, 2025 · Statuesque, whimsical, and filled with quaint bygone charm, hollyhocks (Alcea spp.) are a quintessential cottage garden favorite. Growing hollyhocks adds structure and visual …

  6. Growing Hollyhocks: Planting & Caring for Hollyhock Flowers

    A classic cottage garden staple, hollyhocks (Alcea rosea) bloom mid-summer with numerous flowers on tall spikes. Many of the most common varieties are biennials, meaning they …

  7. 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 …

  8. Hollyhock (Alcea): Unveiling the Beauty and Charm of its Flowers

    Alcea, commonly known as hollyhocks, are tall, stately plants cultivated for centuries for their large, colorful blooms. They are biennials or short-lived perennials, displaying towering spikes …

  9. Hollyhock Flowers (Alcea): Types, How to Grow and Care

    Feb 29, 2024 · Short-lived, yet beautiful and impressive, hollyhocks are one of the easiest flowers you can grow. Not only do they spread rapidly, but they are not high maintenance at all! This …

  10. Hollyhock | Plant, Leaves, & Facts | Britannica

    hollyhock, (Alcea rosea), herbaceous flowering plant of the hibiscus, or mallow, family (Malvaceae) native to China but widely cultivated for its handsome flowers. The several …