What do you do with hostas in the fall?
How to Prune Goldmound Spirea. 1. Wipe the blades of your hand pruners with full-strength household antiseptic cleaner. A household antiseptic cleaner is as effective as bleach or 2. Cut all the stems of the"Goldmound" spirea down to within 3 inches of the ground to ensure fresh, lush growth. How to Prune Goldmound Spirea Wipe the blades of your hand pruners with full-strength household antiseptic cleaner.
Cut all the stems of the 'Goldmound' spirea down to within 3 inches of the ground to ensure fresh, lush growth and many blooms. Deadhead the flowers as they fade in late spring and early summer to prompt a new flush of blooms. Mar 02, You should actually prune your spirea more than once a year, at least twice.
Give it a good trim after it flowers in the spring by cutting back the tips of the stems to the top leaf bud. This removes the dead blossoms and also may trigger a second blooming and new leaf growth. You can also shape the shrub at this time. Mar 30, Shape the spirea during this rejuvenation pruning, also. Creating a professional-looking, rounded shrub is easy. Tie a rope around the middle of the spirea.
A household antiseptic cleaner is as effective as bleach or rubbing alcohol in preventing the transfer of plant diseases from tools, but is less corrosive to metal tools.
Using sharp hedge shears, cut straight across the top of the bush. When the rope is removed, the bush pops back nicely rounded. Prune the bush throughout the year as treeclear.barted Reading Time: 5 mins.