Mar 03, Renewal pruning is a multi-year process. Each year, you remove about a third of the stems, cutting them down to ground level.
Choose the oldest stems each year. This opens up the shrub, letting more light and air in, and spurs new growth from the bushleaning.buzzted Reading Time: 1 min.
Apr 15, This is called rejuvenation pruning, and it involves removing branches all the way down to their base. That’s right – the entire shrub is cut off just above ground level or up to 6” to 12” above the soil, depending on the type of shrub. Red twig dogwood can benefit from rejuvenation bushleaning.buzzted Reading Time: 6 mins.
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