Trees and shrubs:
Fertilize trees and shrubs using a balanced fertilizer
Inspect for insects and disease, treating as necessary
Lawns:
Aerate, over-seed, and apply a slow-release fertilizer to fescue
grass
Apply a high-potassium fertilizer to warm season turf
Apply post-emergent weed-control as needed
Inspect for insects and disease, treating as necessary
Mow, trim, and edge lawn areas as needed
Remove autumn leaves from lawns as necessary
Planted beds (softscapes):
Remove leaves, weeds, sticks, debris, etc., from planted areas
Apply post-emergent weed control as needed
Inspect for insects and disease, treating as necessary
Maintain flowers regularly by deadheading, weeding, and
fertilizing as necessary
Install fall flowers (such as mums) from September 15th through
October 15th.
Begin planting spring bulbs (tulips, daffodils, crocus, etc.)
Dig up delicate bulbs for storage
Divide and/or transplant other perennials (daylilies, iris, etc.)
Hardscapes, water features, irrigation systems, and outdoor
lighting:
Turn off and winterize irrigation systems before the first
freeze (by October 15th)
Drain and winterize water features (as necessary) before the first
freeze (by October 15th)
Reset automatic timers on outdoor lighting when Daylight Savings
Time ends
Inspect outdoor lighting fixtures, replacing bulbs if necessary
Additional:
Begin the planning and designing phases for next years landscape
projects by deciding upon an appropriate landscape design firm
Arrange for consultants with your landscape design firm to take
measurements and survey current conditions before the ground is
covered with snow
Finalize winter service contracts for snow removal, deer-netting,
dormant-season pruning, etc.
Arrange and schedule a contractor or home-repair specialist for
wintertime home-improvement projects
Winter (December February)
Trees and shrubs:
Prune trees as needed to shape and raise the undercarriage
Prune shrubs to allow for penetration of light and moisture
Apply dormant oil to shrubs to reduce problems with insects during
the spring and summer
Trim crape myrtles and Liriope
Apply post-emergent weed control as necessary.
Begin mulch applications toward winters end
Lawns:
Apply coating of lime to warm season turf
Apply post-emergent weed-control as needed
Inspect for insects and disease, treating as necessary
After February 15th, apply pre-emergent weed control to entire
lawn
Planted beds (softscapes):
Remove leaves, weeds, sticks, debris, etc., from planted areas
Apply post-emergent weed control as needed
Cut back ornamental winter grasses as needed
Install spring bulbs by January 15th
Begin mulch application as weather permits
After February 15th, apply pre-emergent weed control
Hardscapes, water features, irrigation systems, and outdoor
lighting:
Keep walkways and driveways clear of snow and ice by contracting a
dependable service
Additional:
Continue planning and designing of next years landscaping
projects
Begin making decisions about next years landscape management and
maintenance contracts by collecting information and speaking with
representatives from qualified landscape firms
Finish any wintertime home-improvement projects
Spring (March May)
Trees and shrubs:
Prune trees to shape and raise undercarriage
Trim crape myrtles and Liriope
Prune rose bushes
Fertilize trees and shrubs
Inspect for insects and disease, treating as necessary
Lawns:
Gradually lower warm season turf to appropriate turf height of 1
(Bermuda) or 1.5 (Zoysia)
Apply pre-emergent weed control over entire lawn
Apply post-emergent weed-control as needed
Inspect for insects and disease, treating as necessary
Mow, trim, and edge lawn areas as needed
Planted beds (softscapes):
Apply a fresh layer of mulch to beds
Remove weeds, sticks, debris, etc., from planted areas
Apply pre-emergent weed control in planted areas
Apply post-emergent weed control as needed
Inspect for insects and disease, treating as necessary
Begin spring flower installation after the last frost, usually May
15th or later (annuals, perennials, herbs)
Maintain planted areas by deadheading flowers, weeding, and
fertilizing as necessary
Hardscapes, water features, irrigation systems, and outdoor
lighting:
Reset automatic timers on outdoor lighting when Daylight Savings
Time begins
Turn on and inspect irrigation systems after May 1st
Fill, treat, and open water features as necessary after May 1st
Check outdoor lighting fixtures for damage, replacing bulbs if
necessary
Inspect hardscapes for any damage caused by winter weather,
repairing as necessary
Additional:
Finalize design and installation plans for this years landscaping
projects
Finalize and sign maintenance contracts with a reputable landscape
management firm
Summer (June August)
Trees and shrubs:
Prune shrubs as necessary
Inspect for insects and disease, treating as necessary
Prune azaleas and rhododendrons after blooming, prior to July 4th
Lawns:
Apply slow-release turf fertilizer to warm season turf (Bermuda
and Zoysia)
Apply post-emergent weed control as needed
Mow, trim, and edge lawn areas as needed
Inspect for insects and disease, treating as necessary
Apply a lime application on fescue grass
Planted beds (softscapes):
Complete spring flower installation by June 15th
Maintain flowers regularly by deadheading, weeding, and
fertilizing as necessary
Apply post-emergent weed control as needed
Inspect for insects and disease, treating as necessary
Hardscapes, water features, irrigation systems, and outdoor
lighting:
Maintain water features by keeping them clear of debris and
sustaining proper water and chemical levels
Periodically inspect moisture content of separate zones for proper
irrigation
Clean and treat hardscapes if necessary (paint, wood-treatment,
etc.)
Begin thinking about and planning for next years landscape
projects