Last week’s edition of Kent’s Korner discussed the importance of renewal pruning roses. In addition to this normal garden remediation work, take notice of shrubs such as viburnum, wax myrtle, and ligustrum that have been planted as privacy screens or foundation plantings and may have outgrown their usefulness. Oftentimes, these plants obstruct the view of the house or become so top heavy that they shade out their own lower canopies resulting in a shrub that is sparse and has a mushroom-like appearance. When these shrubs reach this point, it is time to take an aggressive stance and perform rejuvenation pruning to control this unruly growth habit. Mid to late February is a good time to perform this work, before these plants flush out with new spring growth. While this may appear like a radical approach, it is a very beneficial process for many older plants. Aggressively cut back the old wood to correct the plants architecture, remove crossing branches, and diseased or damaged shoots. The resulting exposure to light produces healthy new growth that can be trained back to produce a dense and vigorous plant. Clean old mulch, pine straw, and/or leaves away from the crown of the plant, maintain adequate soil moisture, and apply a balanced slow release fertilizer on these shrubs to enjoy many more years of success from your landscape.
Oftentimes, rejuvenation pruning is a great option, however, this past week, near the intersection going to the tenth tee on the Nicklaus Course and the leisure trail, we opted to replace a group of overgrown shrubs that have outlived their usefulness. In this area we removed the unruly hollies and expanded the ornamental grass theme around the leisure trail to help obscure the tunnel but provide increased visibility at this busy intersection. We believe this change will enhance traffic flow in this area and is in keeping with the landscaping near the Halfway Café.