Although roses typically start the summer with strong growth, they need extra care throughout the season to continue thriving. Generally, they will draw moisture from the soil to stay adequately moisturised as temperatures rise. Additional fertilisation can give them an extra boost – with one expert suggesting spring and summer are the best times for feeding. Chelsea Flower Show’s viral Emma Bridgewater rose, Claire Baglin, from Toolstation, highly encourages two annual feeds. “Roses should be fertilised twice a year – once in spring and then again during the summer months,” she said. “Doing s…