Delosperma, commonly known as ice plants or hardy ice plants, are succulent perennials known for their vibrant, daisy-like flowers and ability to thrive in hot, dry conditions. Here’s a planting guide to help you grow and care for Delosperma plants.

 

Choose the Right Location

Delosperma plants prefer full sunlight. Select a location that receives at least 6-8 hours of direct sunlight per day.

Ensure well-draining soil to prevent waterlogged roots. Sandy or gravelly soil is ideal for these succulents.

 

Planting Time

Plant Delosperma in the spring or Autumn, when the soil is warm and workable. Avoid planting during the winter, as the plants may not establish well.

 

Soil Preparation

Improve soil drainage by adding sand or gravel if your soil tends to retain water.

Mix in organic matter, such as compost, to enhance fertility.

 

Planting Depth

Dig a hole slightly larger than the plant’s root ball.

Place the Delosperma plant in the hole at the same depth as it was in the container.

 

Spacing

Space plants about 12-18 inches apart to allow for spreading.

 

Watering

Water newly planted Delosperma regularly to help establish their roots. Once established, they are drought tolerant.

Water sparingly, allowing the soil to dry out between waterings. Overwatering can lead to root rot.

 

Mulching

Apply a layer of mulch around the plants to help retain soil moisture and suppress weeds. Use a gravel or stone mulch to prevent excess moisture around the plant base.

 

Fertilising

Delosperma plants don’t require much fertiliser. If the soil is poor, apply a balanced, slow-release fertiliser in the spring.

 

Pruning

Trim back dead or faded flowers to encourage continuous blooming and maintain a tidy appearance.

 

Winter Care

In regions with cold winters, Delosperma may benefit from a layer of mulch to protect them from frost. However, they are generally hardy in many climates.

 

Pests and Diseases

Keep an eye out for aphids and spider mites, common pests for succulents. Treat with insecticidal soap or neem oil if needed.

Ensure good air circulation to prevent fungal diseases.

 

Propagation

Delosperma can be propagated by seeds or cuttings. Collect seeds after flowering and sow them in a well-draining soil mix. Cuttings can be taken in the spring or early summer.

 

By following these guidelines, you can enjoy the vibrant colours and low-maintenance beauty of Delosperma plants in your garden. Adjust care based on your specific climate and soil conditions for optimal growth.

Aftercare is crucial for maintaining the health and vitality of Delosperma plants. Here’s a guide on how to care for Delosperma once they are established:

 

Watering

Once Delosperma plants are established, they are drought tolerant. Water sparingly, allowing the soil to dry out between waterings.

Water deeply but infrequently. Aim for about 1 inch of water every 2-3 weeks, or more often during prolonged periods of extreme heat or drought.

 

Mulching

Maintain a layer of mulch around the plants to help retain soil moisture and suppress weeds. Use a gravel or stone mulch to prevent excess moisture around the plant base.

 

Fertilising

Delosperma generally doesn’t require frequent fertilisation. However, you can apply a balanced, slow-release fertiliser in the spring if the soil is poor. Avoid excessive fertilisation, as it can lead to leggy growth.

 

Pruning

Trim back dead or faded flowers regularly to encourage continuous blooming and to maintain a neat appearance.

Remove any dead or damaged stems at the base of the plant.

 

Winter Care

In regions with cold winters, Delosperma may benefit from a layer of mulch to protect them from frost. However, they are generally hardy in many climates.

Avoid excessive moisture during the winter, as this can lead to rot. Ensure good drainage around the plant.

 

Monitoring for Pests and Diseases

Keep an eye out for common pests such as aphids and spider mites. Treat with insecticidal soap or neem oil if pests are present.

Ensure good air circulation to prevent fungal diseases. Remove any affected plant material promptly.

 

Propagation

Delosperma can be propagated by seeds or cuttings. If you want to expand your plantings, collect seeds after flowering and sow them in a well-draining soil mix. Cuttings can be taken in the spring or early summer.

 

Divide Overgrown Plants

If your Delosperma plants become overcrowded or start to lose their vigor, consider dividing them every 2-3 years. This helps rejuvenate the plants and promote healthier growth.

 

Adjust Care Based on Climate

Be mindful of your specific climate conditions. In extremely hot or dry climates, you may need to water a bit more frequently. Conversely, in cooler or wetter climates, reduce watering to prevent root rot.

 

Regularly monitoring your Delosperma plants for changes in growth, flowering, and signs of stress will help you provide appropriate aftercare. Adjust your care routine based on the specific needs of your plants and the conditions in your garden.

While we strive to provide healthy and resilient specimens, it’s essential 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 Delosperma.

 

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 Delosperma. If damage occurs, follow appropriate care steps, including pruning damaged parts and adjusting watering routines.

 

Limitations

Natural Variables: Delosperma, 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 Delosperma’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 Delosperma, while resilient, 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 Delosperma 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 Delosperma plants. Your understanding, proactive care, and prompt communication are key to ensuring the well-being of your garden.