How to Prune Blue Mist Shrubs. Blue mist shrub (Caryopteris) is a low-growing deciduous bush that reaches a maximum of 4 feet when mature. Also known as blue mist spirea and bluebeard, this woody. Feb 22, Prune all of the stems down to 6 to 8 inches in early to mid-April. This keeps your shrubs approximately the same size each year since they begin their growth from the same starting point.
Wait until May when buds begin to swell and growth emerges. Dec 21, Pruning the blue mist shrub of any deadened branches, due to harsh winter and freezing, should be postponed until the plant begins to leaf out in the spring. The entire shrub may be cut back to the ground in the spring and, in fact, enlivens the specimen and fosters a more attractive evenly rounded shrubfell.buzzted Reading Time: 2 mins.
Apr 20, How to Prune a Bluebeard Shrub. Bluebeard or blue mist is a shrub in the genus Caryopteris that produces light blue flowers and fragrant foliage. This small to medium sized shrub grows best in.
Pruning caryopteris As mentioned above, pruning consists in cutting the caryopteris back after the blooming and covering the plant with a thick layer of leaves.
If the climate in your area is harsh, wait for spring before pruning. How do you care for a blue mist spirea? How to Care for Blue Mist Spirea. Grow “Blue Mist” spirea in well. twiggy-type shrubs such as spirea, Caryopteris (blue mist spirea), Potentilla, red-twig dogwood, sumac and hydrangea. (Note: Caryopteris flowers best if renewed each spring.) Also use to rejuvenate lilac, privets, barberry, forsythia, flowering quince, honeysuckle, mockorange, flowering weigela, beautybush, many viburnums, elderberry and others.
Jan 28, Pruning. To keep the plant shaped and flowering, Caryopteris plants should be cut down by at least half in the early spring.
You can cut them back to 12 to 18 inches without harm. As the plants age, you will get some dead wood in the center. Prune this out as needed.