Late Summer Landscape Planning: Preparing Your Garden for Fall Success

As the vibrant colors of summer start to mellow into autumn’s rich hues, late summer is the ideal time for Twin Cities and Western Wisconsin homeowners to prepare their gardens and outdoor living spaces for the changing seasons. Proper landscape planning and thoughtful preparation during late summer ensure your garden not only survives but thrives well into the fall and beyond. At Holm & Olson Landscape Design, we bring over a century of expertise to each project, helping you create memorable outdoor environments that enhance your home and curb appeal year-round.

Why Late Summer Landscape Planning Matters in Minnesota and Wisconsin 

The Twin Cities and Western Wisconsin regions experience unique seasonal changes, with crisp autumn weather followed by early frosts. Proactive landscape design and garden preparation now will yield a lush, healthy, and visually striking yard come fall. Whether you envision colorful garden beds, new hardscape installations, or tranquil water features, now is the time to act.

Key Late Summer Landscape Planning Tips

1. Refresh and Maintain Garden Beds 

Late summer is the perfect window to tidy up existing planting beds, remove spent blooms, and replenish with fresh mulch. This minimizes weed growth, improves moisture retention, and helps your perennials establish strong roots before the ground freezes.

Essential tasks include: 

- Pruning dead or damaged plant material 

- Dividing and transplanting perennials such as hostas or daylilies 

- Adding a two to three-inch layer of mulch 

- Incorporating compost to boost soil nutrition

2. Plan for Fall Planting 

Many hardy trees, shrubs, and perennials can be successfully planted in late summer or early autumn throughout Minneapolis, St. Paul, Stillwater, and surrounding communities. This planting window allows new plants to establish strong root systems before winter.

Consider these top picks for Minnesota and Western Wisconsin gardens: 

- Maple, oak, and birch trees 

- Native shrubs like dogwood and viburnum 

- Fall-flowering perennials, including asters and sedum

3. Upgrade Your Hardscape for Fall Appeal 

Late summer is an excellent season to plan and install hardscape improvements, such as patios, walkways, retaining walls, and outdoor living spaces. These elements not only increase functionality for autumn entertaining but also extend your enjoyment of the outdoors as temperatures cool.

At Holm & Olson, our team specializes in: 

- Custom patios tailored for crisp fall gatherings 

- Stone walkways for easy garden access 

- Retaining walls to create terracing and prevent erosion

4. Enhance Outdoor Living Spaces for Autumn 

Maximize your backyard for fall relaxation by adding features that foster warmth and atmosphere. From cozy built-in seating to fire pits and outdoor kitchens, autumn is made more enjoyable with the right enhancements.

Popular outdoor living features include: 

- Wood or gas fire pits 

- Weatherproof lounge areas 

- String lighting and outdoor heating

5. Prepare Lawns for Cooler Weather 

A healthy lawn is the foundation of great curb appeal. As summer fades, late-season fertilization, aeration, and overseeding build resilience against upcoming stresses from cooler temperatures and foot traffic.

Our professional lawn care team serves Minneapolis, St. Paul, and all Western Wisconsin communities, offering: 

- Fall fertilization for root development 

- Core aeration to reduce soil compaction 

- Overseeding to boost turf density

Why Choose Holm & Olson Landscape Design 

With over 120 years serving the greater Twin Cities and Western Wisconsin, Holm & Olson combines time-tested expertise with a passion for creating beautiful, sustainable outdoor spaces. Whether you need a full landscape overhaul, new hardscape installation, or seasonal maintenance tips, our locally focused approach ensures your garden is tailored to the region’s climate and your personal style.

Ready to Plan Your Perfect Autumn Landscape? 

Don’t let late summer pass you by—now is the time to invest in your home’s landscape for lasting fall success. Contact Holm & Olson Landscape Design today to schedule a consultation for your Minneapolis, St. Paul, or Western Wisconsin property. Let our award-winning team bring your dream outdoor space to life, just in time for the changing seasons. Visit www.holmandolson.com or call us to get started—your best autumn garden awaits!