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Hollyhock Giant Single Mixed Seeds

Alcea rosea
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Product DescriptionOverview and what to expect

Bring a touch of classic charm to your garden with Johnsons Hollyhock Giant Single mixed seeds. This traditional favourite grows tall, producing stunning blooms in a variety of vibrant colours, including red, pink, yellow, and white. These towering beauties are perfect for adding height and drama to borders and garden beds, reaching impressive heights of up to 2.4m. Ideal for cottage-style gardens, they’re also loved by pollinators, making them a valuable addition to any eco-friendly space.

Order your Hollyhock Giant Single mixed seeds at Johnsons today and grow striking displays of multi-coloured flowers. While you're there, explore our range of gardening tools and accessories to ensure your hollyhocks thrive from season to season.

Product DetailsSpecies, size, colour and more
Botanical Name: Alcea rosea
Genus: Hollyhock
Habitat: Tall,Upright

FAQs

Sow Hollyhock seeds indoors in April or May for best results. They should be hardened off before planting in their final location. As biennials, they usually flower in their second year, spending their first year producing strong roots and leaves.

It is possible to grow Hollyhocks from scattered seeds into a pre-prepared seed bed in autumn; however, we recommend that for the best results, you sow indoors. This will ensure optimum germination, allowing you to plant them out when they’re big enough.

While Hollyhocks are hardy, they are a short-lived plant and should be treated either as biennials or short-lived perennials. They will therefore need to be sown regularly to ensure continuous displays year after year.