Tips for Healthy Roses in Devon Gardens
Site and soil
We start with location. Roses need a sunny spot with good air flow. In Devon a sheltered east or south facing wall often suits climbers. Heavy clay will hold water and cause root stress. We recommend improving soil with plenty of well rotted compost and grit for drainage. If drainage is very poor we can build raised beds to lift roses into a healthier root environment.
Planting and early care
I plant roses so the graft union is just above soil level in mild areas and slightly below in exposed sites. Firm the soil gently and water in well with a deep soak. Mulch with organic material such as compost or well rotted manure to conserve moisture and feed the roots. A spring top up of compost keeps plants vigorous without encouraging late season soft growth.
Pruning and shaping
Pruning keeps roses healthy and productive. We prune in late winter or very early spring when severe frosts have passed. Remove any dead or crossing canes and cut back weak growth. For shrub roses we open the centre to improve air flow. For climbers we tie in new shoots and remove old wood once it has finished flowering. Always cut to an outward facing bud to encourage open growth and strong bloom.
Feeding and watering
Roses need regular feeding through the growing season. We apply an organic feed in spring when new shoots appear and again after the first flush of flowers. Water deeply at the root zone rather than from above to reduce disease risk. In dry spells a layer of mulch helps retain moisture. Clay soils need less frequent watering than sandy soils, but slow deep soaks are most effective.
Pests and disease
Black spot and powdery mildew are common in the UK. I tackle these with good hygiene. Remove infected leaves, keep plants spaced for airflow and avoid overhead watering. Encourage wildlife such as birds and predatory insects which help control pests. For slugs and snails we use biological slug control and encourage hedgehogs and frogs to the garden.
Deadheading and winter care
Regular deadheading extends flowering on most garden roses. Leave hips on appropriate varieties if fruit is desired for birds. In late autumn tidy the base of the plant, remove fallen debris and add a final mulch to protect roots over winter. For climbers tie in new growth and give any supports a check before the winds arrive.
We find that consistent simple care gives the best results. If helpful I can advise on variety selection for coastal sites or small gardens and help plan seasonal maintenance. Contact our team for advice.
