Alcea rosea ‘Chater’s Double Maroon’

Description

Alcea rosea ‘Chater’s Double Maroon’, commonly known as Hollyhock, is a stunning perennial that features tall spikes adorned with ruffled, double maroon-purple flowers. Reaching heights of 2.5 meters, this vigorous plant makes a dramatic statement in any garden. Follow this planting guide to ensure your Alcea rosea ‘Chater’s Double Maroon’ thrives beautifully.

PLANTING and AFTERCARE GUIDE

Best Planting Time

The optimal time to plant Alcea rosea ‘Chater’s Double Maroon’ is in the spring or early autumn. Spring planting allows the roots to establish during the warm growing season, ensuring a robust display of blooms from May to July. Alternatively, planting in early autumn gives the plant a chance to settle in before winter, promoting vigorous growth the following spring.

Site Selection

Sunlight: Alcea rosea ‘Chater’s Double Maroon’ flourishes in full sun. Choose a location that receives at least six hours of direct sunlight daily to encourage healthy growth and abundant flowering.

Soil: This plant prefers well-drained soil that retains some moisture without becoming waterlogged. You can improve drainage by incorporating organic matter such as compost or grit into the soil. Alcea can adapt to various soil types, including clay and sandy soils, as long as they are well-draining.

Planting Instructions

1. Prepare the Hole: When planting Alcea rosea ‘Chater’s Double Maroon’, dig a hole that is twice the width and the same depth as the root ball. This gives the roots ample space to spread out.
2. Soil Preparation: Enhance the soil by mixing in compost or organic matter to promote fertility and improve drainage. This nutrient-rich mix will support vigorous growth and enhance flowering.
3. Planting: Place the the plant in the hole, ensuring the top of the root ball is level with the surrounding soil. Backfill the hole gently, firming the soil to eliminate any air pockets.
4. Watering After Planting: Water your Alcea thoroughly after planting. This helps settle the soil around the roots and encourages establishment.

Watering Requirements

During the growing season, Alcea rosea ‘Chater’s Double Maroon’ prefers consistent moisture, especially in its first year. Water regularly, ensuring the soil stays moist but not soggy. Once established, this plant can tolerate short dry spells, but prolonged drought may affect blooming. Always check the soil moisture before watering, and avoid waterlogging, which can lead to root rot.

Feeding

In early spring, apply a balanced slow-release fertiliser around the base of your Alcea to provide essential nutrients for robust growth. A mid-summer feeding can also help maintain vigour and promote continuous blooming.

Pruning and Maintenance

To encourage fresh blooms and maintain a tidy appearance, regularly deadhead Alcea rosea ‘Chater’s Double Maroon’ by removing spent flowers. After flowering in late summer, cut back the plant to ground level to prepare it for winter dormancy. This practice promotes healthier growth in the following year.

Mulching

Applying mulch around the base of your Alcea in spring helps retain soil moisture, suppress weeds, and regulate soil temperature. Use organic mulch such as shredded bark or straw for optimal results. In winter, a layer of mulch can protect the roots from extreme temperatures and prevent frost heaving.

Supporting the Plant

Due to its tall stature, Alcea rosea ‘Chater’s Double Maroon’ may require staking, especially in windy areas. Use stakes to support the stems and prevent bending or breaking during adverse weather conditions.

Final Tips

Alcea rosea ‘Chater’s Double Maroon’ is a magnificent addition to any garden, offering striking colour and height. By planting it in full sun and well-drained soil, and by following this care guide, you can enjoy vibrant, 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.

 

RHS Details

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