Seasonal Maintenance Guide
- Cut back ornamental grasses to 6 inches in late March or early April
- Remove winter-damaged foliage and spent perennial stems
- Apply 2 inches of hardwood mulch to planting beds
- Check and activate irrigation system after last frost
- Divide overgrown sedges and grasses every 3-4 years
- Deep water during drought periods every 1-2 weeks for established plants
- Monitor inkberry holly and prune for shape if needed
- Remove spent flowers from mountain mint to prevent excessive self-seeding
- Clean hardscape surfaces and spot-treat weeds in gravel areas
- Mulch to conserve moisture during hot, humid periods
- Plant new additions in September-October for winter establishment
- Leave ornamental grass seed heads intact for winter interest
- Reduce watering as temperatures cool below 70°F
- Clean gutters and check drainage systems before winter rains
- Apply slow-release fertilizer to evergreens in early fall
- Allow natural rainfall to water dormant plants
- Protect tender plants during occasional extreme cold snaps
- Prune deciduous trees and shrubs while dormant
- Plan spring projects and order plants for April installation
- Enjoy winter structure of grasses, evergreens, and seed heads