With its vibrant foliage and unique textures, coprosma brings a burst of colour and character to any outdoor space.
Planting Calendar
Coprosmas are available all year round and can be planted through out the year.
Prepare
Coprosmas come in many shapes and sizes and has many uses in the garden. Cool winter temperatures intensify the colour on the foliage providing vivid colour in the gardens. Great for low hedging, groundcover and topiary there is one for every garden.
Position
Coprosmas prefer a position in full sun, with some protection from strong winds. They can be grown in containers or in the ground.
Soil
When planted into the ground Coprosmas prefer a free-draining soil that is rich in organic matter. To improve the organic content in your soil, break up the soil and add Kings Compost and Kings Sheep Pellets then mix together well. When growing in containers, plant into Kings Container mix. This mix contains Saturaid, which helps with moisture retention in the soil.
Plant
When planting into the ground, gently tap the plant out of its pot. Dig a hole twice the depth and width of the plant’s root ball. Mix Kings Compost into your existing soil at a 50/50 ratio, add Kings Sheep Pellets then mix together. Backfill the hole with this soil, so that when planted the top of the plant’s roots sit level with the surrounding ground. Firm the soil down gently and water in well with Aquaticus Organic Garden Booster. In heavier clay soils, where drainage is likely to be an issue, plant onto a raised mound and sprinkle Gypsum Clay Breaker into the bottom of the hole, this helps slowly condition the soil and help to break down the clay. When planting into containers plant into Kings Container Mix, as this has water retention crystals in it, which will help in keeping the soil moist.
Care
Watering
Watering is essential especially in the first year of planting to allow the roots to get well established. Water slowly, allowing the water to sink down into the roots, rather than just allowing it to run off the top of the surface of the soil.
Feeding
When planted in the ground liquid feed every month with Aquaticus Organic Garden Booster, from Spring through to the end of Autumn, this encourages root growth and increases the microbial activity in the soil. Monthly applications of Kings Sheep Pellets will help with soil conditioning and plant health. If planted into a container, feed with Kings Liquid Fast Food along with monthly applications of Aquaticus Organic Garden Booster this encourages strong roots and a healthy immune system.
Protecting
Scale insect can infect plants, spray at first sign with BioNeem.
Mulching
Mulch around the base of the plants (making sure it is not in direct contact with the trunk) with Living Earth More than Mulch. Mulching helps to reduce weeds as well as aiding the soil to lock moisture in the ground.
Pruning
Prune back in spring and autumn to encourage new growth and create a denser bushier plant.
Frequently Asked Questions
What is Coprosma?
Coprosma is a genus of evergreen shrubs and small trees known for their glossy, colourful foliage and hardy nature. They are commonly used for hedging, ground cover, and ornamental planting.
How do I plant Coprosma?
When planting into the ground, gently tap the plant out of its pot. Dig a hole twice the depth and width of the plant’s root ball. Mix Kings Compost into your existing soil at a 50/50 ratio, add Kings Sheep Pellets then mix together. Backfill the hole with this soil, so that when planted the top of the plant’s roots sit level with the surrounding ground. Firm the soil down gently and water in well with Aquaticus Organic Garden Booster. In heavier clay soils, where drainage is likely to be an issue, plant onto a raised mound and sprinkle Gypsum Clay Breaker into the bottom of the hole, this helps slowly condition the soil and help to break down the clay. When planting into containers plant into Kings Container Mix, as this has water retention crystals in it, which will help in keeping the soil moist.
How often should I water Coprosma?
Watering is essential especially in the first year of planting to allow the roots to get well established. Water slowly, allowing the water to sink down into the roots, rather than just allowing it to run off the top of the surface of the soil.
How do I prune Coprosma?
Prune back in spring and autumn to encourage new growth and create a denser bushier plant.
What are common pests and diseases affecting Coprosma?
Coprosma is relatively pest and disease-resistant. However, they can occasionally be affected by scale insects, aphids, and fungal diseases like powdery mildew. Treat with appropriate insecticides or fungicides if necessary, and ensure good air circulation around the plants.