When to Begin Your Spring Landscape Cleanup in Central KY

Every year in Lexington, we get that infamous "Fool’s Spring" in late February or early March. The sun comes out, the temperatures hit 65, and homeowners rush to their garages to grab their rakes and pruners.

While the enthusiasm is great, rushing your spring cleanup can actually do more harm than good to your perennial gardens and local pollinator populations. Here is the Lexington Landscaping Co. guide on exactly when and how to start your spring services.

The Rule of Thumb: Wait for 50 Degrees

Many beneficial insects, including native bees and butterflies, overwinter in hollow plant stems and leaf litter. If you aggressively cut back last year's dead stalks and bag up all your leaves too early, you throw away a generation of vital pollinators.

The golden rule: Wait to do your heavy garden cleanup until the daytime temperatures consistently breach 50 degrees for at least 5 to 7 consecutive days. In Central Kentucky, this usually happens in late March to mid-April.

Phase 1: Gentle Prep (Late March)

Once the ground has thawed but before heavy growth begins, take these gentle steps:

• Debris Removal: Rake up heavy, matted leaves from your turf grass. If leaves sit on the grass as it tries to break dormancy, they can cause "snow mold" and choke out sunlight.
• Edge Your Beds: Re-cut the edges of your garden beds. A crisp, deep edge prevents turfgrass from creeping into your mulch and gives the landscape an instant facelift.
• Assess Hardscaping: Winter freezes and thaws can shift pavers. Inspect your patios and retaining walls to see if re-leveling or polymeric sand replacement is needed.

Phase 2: Pruning and Cutting Back (Early April)

When you start seeing the very first green shoots emerging from the base of your perennials, it’s time to cut back last year’s dead growth.

• Ornamental Grasses: Cut these back aggressively, leaving only about 3-4 inches above the crown.
• Hydrangeas: Be careful! Know your variety. If you prune "old wood" hydrangeas in the spring, you will cut off all of this year's flowers. "New wood" varieties can be pruned down to a few strong buds.
• Tree Branches: Remove any branches that were cracked or broken by winter ice storms.

Phase 3: Fresh Mulch and Pre-Emergents (Mid to Late April)

The final step in a professional cleanup is sealing the beds.

1. Weed Prevention: Apply a professional-grade granular pre-emergent herbicide in your garden beds before you mulch. This stops spring weeds from ever germinating.
2. Mulch Application: Apply a 2 to 3-inch thick aesthetic layer of premium hardwood or dyed mulch. Avoid "volcano mulching" around the base of trees, which can cause severe trunk rot.

Need Professional Help?

Spring cleanup is exhausting work. If you prefer to enjoy the beautiful Kentucky spring rather than sweating through it, call Lexington Landscaping Co. Our crews will handle the edging, pruning, debris removal, and mulching, leaving you with a pristine, magazine-worthy property ready for summer.