Hollyhock, also known as Althaea, is a biennial plant renowned for its lush, full blooms in an array of shades. This colour mix includes hues of white, red, pink, deep pink, yellow, and burgundy. The plant produces impressive, tall stems, reaching up to 200-250 cm, adorned with flowers. Hollyhocks are perfect for group plantings, creating striking screens, and complementing other flowers in diverse bouquet compositions.

Sowing

For best results, sow hollyhocks on moist, well-draining soil. Seeds should be evenly distributed to ensure adequate light and air access.

Sowing Depth

Sow hollyhock seeds at a depth of 0.5 to 1 cm. This depth promotes proper germination and healthy plant growth.

Direct Sowing Period

When to sow hollyhock seeds directly in the ground? The optimal period is May and June, when weather conditions favour quick plant adaptation.

Sowing Period Under Cover

When to sow hollyhock seeds under cover? May and June are also suitable times to protect young plants from adverse weather conditions.

Planting Time

Hollyhocks are best planted in September. This allows the plants to root well before winter, ensuring a healthy start to the new season.

Plant Spacing

When planting, maintain a spacing of 50x70 cm, enabling the plants to develop freely and ensuring adequate air circulation between them.

Companion Planting

Hollyhocks pair beautifully with other tall ornamental plants like bellflowers, daylilies, or delphiniums, creating harmonious garden arrangements.

Site Conditions

This plant prefers sunny or slightly shaded locations with moderately moist, well-draining soil. Hollyhocks thrive in fertile substrates that provide the necessary nutrients for lush growth. Avoid overly waterlogged areas, which can encourage fungal diseases.

Growing Tips

Caring for hollyhocks includes regular watering, especially during dry spells, and removing faded flowers to prolong blooming. It is also important to provide the plants with adequate support to keep their tall stems upright.

Plant Height

Hollyhock can reach an impressive height of 200 to 250 cm, making it one of the taller garden plants, ideal for the backdrop of flower beds.

Flowering Period

Hollyhocks bloom from July to September, offering long months of enjoying their beauty and colour diversity.

Usage

Due to their height and abundant blooming, hollyhocks are perfect for planting along fences, building walls, and as a backdrop for shorter plants. Their varied colours bring life and vibrancy to the garden, attracting bees and butterflies. Hollyhocks can also be used in bouquet compositions, adding elegance and distinction.

Resistance to Diseases

Hollyhocks are relatively resistant to diseases, though they can be susceptible to rust in unfavourable conditions. Regular removal of diseased leaves and proper care significantly reduce the risk of diseases.

Good to Know

Growing hollyhocks is rewarding and does not require much effort, making them ideal for both novice and experienced gardeners. Interestingly, hollyhocks were already known and valued in ancient times, with their flowers used for making natural dyes and medicinal infusions.

Why Buy from Garden Seeds Market

Choosing hollyhock seeds from the Garden Seeds Market ensures you receive a top-quality product. Our seeds are sourced from reputable suppliers and undergo rigorous quality testing, guaranteeing high germination rates. The shop offers fast delivery and various promotions, with satisfied customers often highlighting the reliability and professionalism of our service.

The package contains 1 g of seeds. The packaging includes information on cultivation guidelines and the sow-by date.