Roses are particularly susceptible to greenfly due to their sweet sap, which attracts these pests. Tina Limmer, a gold medal-winning grower from Peter Beales Roses in Norfolk, has shared an effective and cost-free method for controlling aphid outbreaks. Speaking at the Chelsea Flower Show, where her nursery showcased the new Kate Moss rose and earned its 31st gold medal, Limmer emphasized the importance of avoiding harsh chemicals. Instead, she recommends simply rinsing the affected roses with water using a hosepipe. This method not only removes the greenfly but also protects beneficial insects like bees and ladybirds, which can help manage aphid populations naturally. Limmer also mentioned that gardeners could manually squish the greenfly if they are comfortable doing so. Among the stunning display of over 1,000 roses at the show, Limmer expressed her fondness for the Sweetheart Rose, also known as the Maltese Rose, which can bloom continuously until Christmas if conditions are right. This natural approach to pest control highlights the importance of maintaining a healthy garden ecosystem.