When Should Daisies Be Trimmed Off After They Bloom?

When daisies fade, it is essential to remove spent blooms to improve the plant’s appearance and encourage continuous blooming. Use scissors or handheld pruning shears to snip off deadheads, which will make the daisies happier without the dead weight. Once the daisy has finished flowering, it is recommended to trim back the entire plant to encourage new growth and flowering.

The best time to prune daisies is typically in late winter or early spring before new growth begins, allowing for the removal of dead or damaged parts. Proper year-end care of plants will ensure a bountiful supply of rayed blooms, including cutting back Shasta daisies. Daisy plants can grow 3-4 feet (0.91–1.22 m) tall during the peak of summer, and once they have had their last bloom in early fall, cut off the top half of the plants so that only 1.5-2 feet (0.46–0.61 m) remain.

Post-bloom pruning is crucial when flowers fade, as it signals the time for post-bloom pruning. Check plants regularly for faded flowers and cut them off as soon as you spot them. In the fall, cutting back stems to 2 inches (5 cm.) from the ground after the foliage has yellowed is a common practice. Pruning one-third to one-half the height of your daisies in late May to early June, aka the Chelsea Chop, results in compact lateral growth.

Cut the flowers back to the crown, dig out, and transplant or divide the plant. You can also divide them right as they finish blooming or later in the fall when the foliage completely dies back. Deadheading your plants is just before the blooms die back completely, meaning that as soon as the flowers begin to fade, you should start pruning them to maintain their health and beauty.