Hollyhock. Vigorous, upright perennial with rounded light green leaves. Columns of ruffled, double, purple peony-like flowers on tall spikes. Height 2.5m. Spread 60cm. Flowers May to July. Full sun. Hardy.
Alcea rosea ‘Chater’s Double Purple’, commonly known as Hollyhock, is a vigorous perennial renowned for its stunning columns of ruffled, double purple flowers. Reaching heights of up to 2.5 meters, this plant adds dramatic height and colour to any garden. Follow this comprehensive planting guide to ensure your Alcea rosea ‘Chater’s Double Purple’ thrives beautifully.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: The best time to plant Alcea rosea ‘Chater’s Double Purple’ is in the spring, as the soil begins to warm up. This timing allows the roots to establish before the flowering season, resulting in a robust plant that produces vibrant blooms from May to July.
Autumn: Alternatively, early autumn is also a suitable time for planting. This gives your Alcea a chance to settle before the dormant season, promoting better growth in the following spring.
Site Selection
Sunlight: Alcea rosea ‘Chater’s Double Purple’ thrives in full sun. Select a location that receives at least six hours of direct sunlight each day to encourage healthy growth and abundant flowering.
Soil: Choose well-drained soil for Alcea. This plant does not tolerate waterlogged conditions, so ensuring proper drainage is essential for preventing root rot. Improve drainage by incorporating organic matter, such as compost or grit, into the soil.
Planting Instructions
Prepare the Hole: When planting your Alcea, dig a hole that is twice the width and the same depth as the root ball. This provides ample space for the roots to spread comfortably.
Soil Preparation: Mix compost or other organic matter with the soil to enhance fertility and drainage. Alcea rosea ‘Chater’s Double Purple’ benefits from nutrient-rich soil, which supports vigorous growth and abundant blooms.
Planting: Place the plant into the prepared hole, ensuring the top of the root ball is level with the surrounding soil. Backfill the hole gently, firming the soil to remove any air pockets.
Watering After Planting: Water thoroughly after planting. This helps settle the soil around the roots and encourages establishment.
Watering Requirements
Growing Season: Alcea rosea ‘Chater’s Double Purple’ prefers consistent moisture during the growing season. Water regularly, ensuring the soil remains moist but not soggy, especially in the first year. Once established, the plant can tolerate short dry spells, but avoid prolonged drought to ensure vibrant blooms.
Dormant Season: During the dormant season, reduce watering significantly. Water only if the soil becomes excessively dry, as Alcea requires minimal moisture during this time.
Feeding
In early spring, apply a balanced, slow-release fertiliser around Alcea rosea ‘Chater’s Double Purple’ to provide essential nutrients for robust growth. A light feeding in mid-summer will also help maintain vigour and encourage continuous blooming throughout the season.
Pruning and Maintenance
Regularly deadhead your Alcea by removing spent flowers to encourage new blooms and maintain a tidy appearance. After flowering, cut the plant back to ground level in late summer or early autumn to prepare it for winter dormancy, promoting healthier growth in the following year.
Mulching
Apply a layer of mulch around the base of the plant in spring to retain soil moisture, suppress weeds, and regulate soil temperature. Use organic mulch, such as shredded bark or straw, for optimal results. In winter, additional mulch can help protect the roots from extreme temperatures.
Supporting the Plant
Due to its height, Alcea rosea ‘Chater’s Double Purple’ may require staking, especially in windy areas. Use sturdy stakes to support the stems and prevent bending or breaking during adverse weather conditions.
Final Tips
Alcea rosea ‘Chater’s Double Purple’ is a magnificent addition to any garden, offering striking colour and height. By planting it in full sun and well-drained soil and following this care guide, you can enjoy its beautiful, peony-like blooms from May to July. Incorporate this Alcea into borders or cottage gardens for a classic touch that will captivate all season long.
Plants arrived very quickly and in excellent condition. Would definitely recommend Proctors and when available will be buying my summer plants from them
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Susan (verified owner) –
Plants arrived very quickly and in excellent condition. Would definitely recommend Proctors and when available will be buying my summer plants from them