Caring for English roses goes beyond just admiring their beauty - it’s about understanding what they need to grow strong, bloom happily, and weather the seasons with ease. With the right feed at the right time, you can make all the difference to their health and vitality.
We recommend using Osmocote®Smart-Release®Plant Food Plus to feed your roses. This controlled-release formula gradually feeds your roses over six months. This steady supply of nutrients supports their growth without the risk of overfeeding, so your plants are always well-balanced and cared for.
Roses are eager to grow and thrive, but like all plants, they need the right nutrients to reach their full potential. When properly fed, roses develop deep roots, healthy leaves, and those beautiful blooms we all love. But feeding isn’t just about making them look good - it’s about helping them stay strong and resilient throughout the seasons. The right feed supports their growth and helps them bloom to their full glory, season after season.
We recommend using a granular feeds are easy to apply as they are simply sprinkled over the soil. They slowly release nutrients over time which the rose absorbs through its roots.
Osmocote® Plus Smart-Release® Plant Food: Nourishment That Lasts
If you prefer a no-fuss option that still provides excellent care, Osmocote® Plus Smart-Release® Plant Food is a fantastic choice. This slow-release feed gradually releases nutrients over 6 months, so your roses get the nourishment they need without you needing to reapply it constantly. Simply apply it in early spring, just before new growth begins, and let it take care of the rest.
Why Osmocote Works:
• It slowly releases nutrients over time, giving your roses long-lasting support.
• It strengthens the root system, helping your roses grow strong and healthy.
• It’s a convenient, low-maintenance option—no need for frequent reapplications.
1st Feed
At the beginning of the growing season, just before the leaves are fully open. Follow immediately with mulching.
2nd Feed*
After the first bloom cycle has finished, to encourage repeat-flowering.
Note: *Once flowering roses only require one feed per season, the first feed.
Follow immediately with mulching.
During the summer, if you've already used a granular rose feed at the beginning of the season and after each flush of flowers, consider supplementing with tomato feed for an extra boost of potassium, which promotes robust blooming and healthy foliage. Follow the manufacturer's instructions carefully to avoid over-fertilising, which can harm your roses.
Step 1Clear the ground under your roseFirstly, ensuring you are wearing your gloves, use your hand fork to remove weeds, old leaves and other debris from the base of your rose.
Step 2Sprinkle rose food around the base of the roseSprinkle the suggested dose of rose food around the base of your rose.
3Water your roseIf the ground is dry, water the rose. For best results follow immediately with mulching.
Sometimes, your roses need a little extra care to bounce back from stress or settle in after planting. Liquid seaweed feed is perfect for these moments. It’s gentle yet effective, encouraging strong roots and boosting the overall health of your roses. Whether it's springtime or the height of summer, this feed helps your roses thrive through all stages of growth, giving them that extra resilience they need, especially after tough weather.
• It strengthens roots, giving your roses a solid foundation for growth.
• It supports plant immunity, making your roses more resistant to pests and diseases.
• It’s a natural, organic option, great for gardeners who prefer eco-friendly choices.
Both granular and liquid feeds offer unique benefits for your roses. Osmocote is perfect for those who want long-term, steady nourishment without having to reapply feed regularly. It works quietly in the background, ensuring your roses are well-fed throughout the growing season. On the other hand, liquid seaweed feed is ideal for when your roses need a quick pick-me-up, especially after a stressful patch or if they’re struggling to establish themselves. It’s fast-acting, so your roses can get the support they need right away.
You don’t have to choose between them - both can work beautifully together, providing a balanced feeding routine that covers all your roses’ needs.
• Timing is Key: Apply granular feeds like Osmocote early in the season to kick-start growth. Use liquid feeds like seaweed when your roses need extra support throughout the growing season.
• Don’t Overfeed: Stick to the recommended guidelines for each feed—overfeeding can do more harm than good.
• Prep the Soil: Before applying feed, clear away dead leaves, weeds, and other debris around the base of your roses. This allows the nutrients to reach the roots directly, giving your roses the best chance to thrive.
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