Scarlet Double Hollyhock Seeds – 25 Alcea Rosea Flower Seeds Perennial

Original price was: $36.99.Current price is: $16.99.

Cultivate beautiful, towering scarlet hollyhock seeds with these high-quality 25 Alcea Rosea flower seeds. These double hollyhock blooms create a dramatic effect in any garden, attracting beneficial pollinators. Enjoy vibrant red, perennial flower seeds that are easy to grow and add vertical interest.

Estimated arrival

Jul 31

Aug 05 - Aug 07

Aug 10 - Aug 14

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Plant Specifications

  • USDA Hardiness Zone

    4 - 9
  • Soil Type

    Average, well-draining soil
  • Sunlight Exposure

    Full sun - Part shade
  • Expected Planting Period

    Outdoors after frost / Indoors weeks before last frost

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    Overview

    Introduce breathtaking beauty to your garden with our premium scarlet hollyhock seeds. Each pack contains 25 Alcea Rosea flower seeds, promising a spectacular display of vibrant, double-blooming scarlet flowers. Known botanically as Alcea Rosea, these stunning perennials are a must-have for gardeners seeking to add dramatic height and rich color to their landscapes. Hollyhocks are renowned for their tall, stately appearance and their ability to produce an abundance of showy blooms throughout the summer and fall. These particular seeds will yield double-petaled flowers, creating an even more luxuriant and full appearance compared to their single-petaled counterparts. Perfect for the back of a border or as a striking vertical accent, these double hollyhock varieties are both easy to establish and rewarding to grow, making them an excellent choice for gardeners of all experience levels.

    This offering is for high-quality perennial flower seeds, not live plants, providing you with the joy and satisfaction of nurturing these magnificent flowers from their very beginning. The Scarlet Double Hollyhock is celebrated for its robust growth and its ability to thrive with minimal fuss once established. Its impressive height and profusion of blooms make it an unforgettable addition to cottage gardens, informal borders, or even as a temporary screen. Prepare to be enchanted by the charm and elegance these scarlet beauties bring to your outdoor space, creating a haven for both human admirers and busy pollinators.

    Key Benefits

    Scarlet hollyhock seeds offer numerous advantages for the enthusiastic gardener, transforming ordinary spaces into extraordinary floral displays. These robust plants provide a wealth of benefits that enhance garden aesthetics and biodiversity:

    • Stunning Visual Impact: The tall, upright stalks adorned with rich scarlet, double blooms create an immediate focal point in any garden. Their height makes them ideal for adding vertical interest and depth to your planting schemes, drawing the eye upwards.
    • Attracts Pollinators: These vibrant flowers are a magnet for bees, butterflies, and other beneficial pollinators, contributing to the health and vitality of your garden ecosystem. Watching bumble bees delight in the blooms is a truly rewarding experience.
    • Easy to Grow:Growing hollyhock from seed is surprisingly straightforward. Once established, these plants are remarkably low-maintenance, requiring minimal attention to flourish and produce abundant flowers. They are forgiving and adaptable to various conditions.
    • Long Bloom Season: Enjoy continuous waves of scarlet blossoms from summer through fall, providing an extended period of color and beauty when many other plants are fading. This prolonged display ensures your garden remains vibrant for months.
    • Hardy Perennial: As a perennial, these hollyhocks return year after year, establishing stronger root systems and producing even more spectacular displays over time. This makes them a cost-effective and reliable choice for long-term garden planning.
    • Versatile Garden Placement: Their towering nature makes them perfect for the back row of flower gardens, against fences, or to soften garden structures. The striking color of these double hollyhock flowers complements a wide range of planting palettes.
    • Drought Tolerant: Once mature, Scarlet Hollyhocks are quite tolerant of average to dry soil conditions, making them a good choice for gardens in areas with less consistent rainfall or for those seeking water-wise options.

    Plant Care & Growing Tips

    Successfully growing hollyhock from seed requires understanding a few key care principles to ensure robust growth and abundant blooms. These perennial flower seeds are quite resilient, but optimal conditions will yield the most impressive results. For best germination, sow Alcea Rosea seeds directly outdoors after the last frost or start them indoors several weeks before the anticipated last frost date. Ensure the soil is well-draining, as hollyhocks dislike soggy feet. A good quality garden soil amended with some compost will provide the necessary nutrients for strong root development.

    Light Requirements: Scarlet Double Hollyhocks thrive in full sun to partial shade. Full sun (at least 6 hours of direct sunlight per day) will promote the most prolific flowering, while partial shade can be beneficial in hotter climates to protect the blooms from scorching afternoon sun. Ensure they receive adequate light for their height and flowering potential. Soil & Water Preferences: These plants prefer average to dry soil conditions once established, demonstrating good drought tolerance. Water regularly during dry spells, especially when plants are young, but allow the soil to dry out slightly between waterings to prevent root rot. Good drainage is paramount for healthy hollyhock growth. Hardiness Zone: These hollyhocks are hardy in USDA Zones 4-9, making them suitable for a wide range of climates across the US. In colder zones, a layer of mulch can help protect the roots over winter. Plant Height & Spacing: Expect these impressive plants to reach heights of 60-84 inches (5-7 feet). Space them approximately 24 inches apart to allow for good air circulation and to prevent overcrowding, which can lead to fungal issues. Fertilize sparingly; an annual application of balanced fertilizer in spring is usually sufficient. Keep an eye out for common pests like spider mites or diseases like rust, and address them promptly with appropriate organic or chemical treatments.

    Size & Details

    This product includes 25 Alcea Rosea flower seeds, ready for planting to cultivate magnificent scarlet hollyhock seeds. These seeds will grow into towering plants, typically reaching an impressive height of 60 to 84 inches (5 to 7 feet), making them an excellent choice for adding significant vertical interest to your garden. Each plant should be spaced approximately 24 inches apart to allow for proper air circulation and optimal growth, ensuring each specimen has ample room to develop its full potential. The plants will begin to bloom in the summer and continue their vibrant display well into the fall, providing a long season of enjoyment. As hardy perennials, these double hollyhock plants will return year after year, often growing more robustly with each passing season. The seeds are suitable for planting outdoors after the danger of frost has passed or can be started indoors several weeks prior for an earlier bloom.

    Frequently Asked Questions

    • Q: How tall do Scarlet Double Hollyhocks get? A: These impressive plants typically reach heights of 60 to 84 inches (5 to 7 feet) at maturity, making them one of the tallest flowering perennials for garden backdrops. Their stately height adds significant vertical appeal to any landscape.
    • Q: When is the best time to plant these scarlet hollyhock seeds? A: You can sow the seeds directly outdoors after the last spring frost has passed. Alternatively, for an earlier bloom, you can start them indoors several weeks before the last frost date and transplant the seedlings once the weather warms.
    • Q: Are these plants easy to care for? A: Yes, growing hollyhock from seed is generally considered easy. Once established, they are quite low-maintenance and tolerant of average garden conditions, making them suitable for both beginner and experienced gardeners.
    • Q: How much sunlight do these Alcea Rosea seeds need? A: Scarlet Double Hollyhocks thrive in full sun, meaning at least 6 hours of direct sunlight daily. They can tolerate partial shade, especially in very hot climates, but full sun encourages the most abundant flowering.
    • Q: What kind of soil do they prefer? A: They prefer well-draining soil with average fertility. They are quite adaptable but will not tolerate consistently wet or waterlogged conditions, which can lead to root issues.
    • Q: What is the bloom time for these double hollyhock flowers? A: These hollyhocks typically bloom from summer through fall, providing a long season of vibrant scarlet color in your garden. The exact timing can vary slightly depending on your climate and planting date.
    • Q: Are these perennial flower seeds, or will they only last one season? A: These are indeed perennial flower seeds, meaning the plants will return year after year in USDA Zones 4-9. They establish strong root systems and often produce even more impressive displays in subsequent years.

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