Erysimum, commonly known as Wallflowers, are delightful perennials known for their vibrant flowers and pleasant fragrance. To ensure the successful cultivation of your Erysimum plants, follow this comprehensive planting guide:

 

Site Selection

Sunlight Requirements: Plant Erysimum in a location that receives full sunlight. These plants thrive in at least 6 hours of direct sunlight daily.

Soil Conditions: Choose well-draining soil with a slightly alkaline to neutral pH (7.0-7.5). Erysimum prefers fertile soil but can adapt to various soil types.

 

Planting Time

Optimal Timing: Plant Erysimum in the early spring or Autumn. This allows the plants to establish before extreme temperatures and ensures robust growth.

 

Planting Process

Prepare the Soil: Work the soil to a depth of 12 inches, incorporating organic matter for improved fertility. Ensure excellent drainage to prevent waterlogging.

Planting Depth: Dig a hole slightly larger than the root ball. Place the plant in the hole at the same depth it was growing in the nursery container.

Spacing: Space plants 12-18 inches apart to allow for proper air circulation and prevent overcrowding.

 

Watering

Establishment Period: Water the plants consistently during the first few weeks after planting to help them establish. Once established, Erysimum is drought tolerant. However, provide supplemental watering during prolonged dry spells.

 

Mulching

Mulch Maintenance: Maintain a 2-inch layer of organic mulch around the base of the plants to help retain soil moisture, regulate temperature, and suppress weeds.

 

Fertilisation

Balanced Feeding: Apply a balanced, slow-release fertiliser in spring when new growth appears. Follow the package instructions for the recommended dosage.

 

Support

Staking: Erysimum typically doesn’t require staking. However, tall varieties may benefit from support in windy conditions. Install stakes at planting time or as needed.

 

Pruning

Deadheading: Regularly remove spent flower heads to encourage continuous blooming. Prune back leggy growth to maintain a compact shape.

 

Pest and Disease Management

Aphid Control: Keep an eye out for aphids, especially on new growth. Use insecticidal soap or a strong stream of water to control infestations.

Good Air Circulation: Ensure proper spacing between plants to promote good air circulation, reducing the risk of fungal diseases.

 

Winter Care

Minimal Winter Care: Erysimum is generally hardy but benefits from a layer of mulch in colder climates to protect the roots during winter.

 

Monitoring and Adjustment

Visual Inspection: Regularly inspect your Erysimum for any signs of stress, pests, or diseases. Adjust watering and care practices based on your observations.

 

By following this planting guide, you’ll establish a beautiful display of Erysimum in your garden. Adapt care practices based on your specific growing conditions and enjoy the vibrant colours and sweet fragrance that Erysimum brings to your landscape.

To ensure the continued health and vitality of these vibrant perennials, follow this comprehensive aftercare guide:

 

Watering

Established Plants: Erysimum is generally drought-tolerant once established. Water sparingly, providing supplemental irrigation during prolonged dry spells. Ensure the soil has good drainage to prevent water logging.

 

Mulching

Mulch Maintenance: Maintain a 2-inch layer of organic mulch around the base of the plants. Mulch helps retain soil moisture, regulates temperature, and suppresses weeds. Refresh the mulch as needed.

 

Fertilisation

Balanced Feeding: Apply a balanced, slow-release fertiliser in spring when new growth appears. Follow the package instructions for the recommended dosage. Avoid excessive fertilisation, as Erysimum prefers moderate fertility.

 

Support

Staking: While Erysimum typically doesn’t require staking, tall varieties or those in windy locations may benefit from support. Install stakes at planting time or as needed.

 

Pruning

Deadheading: Regularly remove spent flower heads to encourage continuous blooming and prolong the flowering period. Prune back leggy growth to maintain a compact shape.

 

Pest and Disease Management

Aphid Control: Monitor for aphids, especially on new growth. Use insecticidal soap or a strong stream of water to control infestations.

Good Air Circulation: Ensure proper spacing between plants to promote good air circulation, reducing the risk of fungal diseases.

 

Winter Care

Cold Climate Protection: In colder climates, Erysimum is generally hardy. However, a layer of mulch around the base can provide some protection to the roots during winter.

 

Monitoring and Adjustment

Visual Inspection: Regularly inspect your Erysimum for any signs of stress, pests, or diseases. Adjust watering and care practices based on your observations.

 

Division

Periodic Division: Consider dividing overcrowded clumps every 3-4 years in early spring. This helps rejuvenate the plants and maintain their vigour.

 

Enjoy the Blooms

Appreciate the Fragrance: Erysimum is known for its sweet fragrance. Take time to appreciate the delightful scent as you enjoy the colourful blooms.

 

By following this aftercare guide, you’ll ensure that your Erysimum plants remain healthy and continue to enhance your garden with their vibrant colours and pleasant fragrance. Adapt these recommendations based on your specific growing conditions and enjoy the enduring beauty of Erysimum in your landscape.

While we are dedicated to providing you with healthy and vibrant specimens, it’s crucial to acknowledge that certain factors, particularly extreme weather conditions, are beyond our control. Events such as severe frost, prolonged heatwaves, high winds, or exceptionally heavy rainfall can impact the health of your Erysimum plants.

 

Our Advice

Weather Monitoring: Stay vigilant and regularly monitor local weather forecasts, especially during periods of extreme weather.

Protective Measures: Consider implementing protective measures during extreme conditions, such as providing temporary shading during intense heat or covering plants during unexpected frost.

Aftermath Assessment: Following extreme weather events, assess the condition of your Erysimum. If damage occurs, follow appropriate care steps, including pruning damaged parts and adjusting watering routines.

 

Limitations

Natural Variables: Erysimum, like any living organism, is influenced by natural variables. Extreme weather events are inherent risks that may impact plant health despite best care practices.

No Guarantee: Due to the unpredictable nature of extreme weather, we cannot guarantee the outcome of your Erysimum’s response to such conditions. Plants may exhibit stress or damage beyond our control.

 

Customer Responsibility

Preventive Measures: We encourage you to take proactive measures based on weather forecasts and to implement protective strategies to minimise potential harm during extreme weather.

Adaptation: Recognise that Erysimum, while hardy, may respond differently to various weather conditions. Adapt care practices accordingly and be prepared to address any adverse effects.

 

Contact Us

If you have specific concerns or questions related to extreme weather impacts on your Erysimum plants, please don’t hesitate to reach out. Our team is here to offer guidance and support within the scope of our expertise.

 

Email: info@proctorsnursery.co.uk

 

Note: This disclaimer serves to acknowledge the unpredictability of extreme weather events and the associated risks to Erysimum plants. Your understanding, proactive care, and prompt communication are key to ensuring the well-being of your garden.