Shouldyoudeadheadconeflowers? There are pros and cons. Deadheading right after a flower fades prolongs blooming and prevents reseeding. However, if you can wait until late winter, your birds—especially goldfinch — will enjoy those seedheads. Echinacea Deadheading: Do You Need To DeadheadConeflowers. We explore the pros and cons of deadheading spent coneflowers, helping you decide the best approach for your garden. Key Points. Deadheadingconeflowers throughout the summer helps promote continuous blooming by pushing the plant to produce more flowers. You can also leave dead flowers on the plant to feed birds or allow natural reseeding. Let’s jump straight into it, shall we? Why DeadheadingConeflowers Helps Them Bloom Longer? Echinacea Coneflower garden. To figure out why deadheading works for helping blooms last longer, we first need to understand what deadheading actually does to a plant on a deeper level. faded-coneflower-bloom.jpg. Deadheading your coneflowers in the summer entails cutting flowers that have ended their bloom. Deadheading is often done to keep the plant looking tidy, to prevent spreading by seed, and to encourage more blooms on the plant. Daisy-like coneflowers bloom from late spring to early fall. Learn if it’s beneficial to deadhead them for continuous blooms, right now on Gardener’s Path. Frequently asked questions. When shouldyoudeadhead?Deadheading is the process of removing spent flowers. Pruning involves the removal of any part of the plant for the purpose of thinning, shaping, resizing, reinvigoration, or removing dead or diseased parts. Coneflowers can be prone to powdery mildew and other fungal issues, so keeping things clean and tidy goes a long way toward prevention. When and How to Deadhead. Now, let’s talk technique. Shouldyoudeadheadconeflowers?To keep coneflowers blooming, make sure they are planted in a location with at least 6 hours of sunlight and well-draining soil. You can try regularly deadheading your coneflowers to encourage more blooms. Shouldyoudeadheadconeflowers? Remove spent flowers to prolong bloom time. Late in the season, leave the seed heads to provide food over fall and winter for songbirds.