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Fall Is Finally Here: A Beautiful Time to Plan and Plant on the Main Line

Plant notes · September 24, 2026

Fall brings beautiful color, texture, and movement to native gardens—and it is also one of the best times to plan and plant for the growing season ahead.

Blue asters blooming in a fall native garden on the Main Line

Fall is finally here! After the heat of summer, the busy back-to-school transitions, and the long days of keeping up with everything that comes with the season, we can finally settle into the rhythm of fall.

And if you live on the Main Line or anywhere in the Philadelphia suburbs, you know there is something special about this time of year. The temperatures begin to cool, the days become more comfortable, and the landscape takes on a beauty of its own.

For those of us who love native plant landscaping, fall is one of the most rewarding times to enjoy the garden.

Enjoy the Beauty of Fall Native Plants

Some of the most beautiful moments in a native garden happen right now, as the late-summer landscape comes into its own. Switchgrass and Little Bluestem bring movement, texture, and beautiful seasonal color to the garden. Pink Turtlehead, blue asters, yellow goldenrods, pink Obedient Plant, and Rudbeckia continue to bloom, creating a landscape that is full of life even as summer comes to an end.

These native perennials and ornamental grasses bring a beautiful combination of color, structure, and texture to residential landscapes throughout the Main Line and Philadelphia suburbs. After the heat of summer, there is something especially rewarding about stepping outside and enjoying a garden that is still thriving. A thoughtfully designed native landscape can offer interest throughout the growing season, and fall is a wonderful reminder of just how much beauty there is to enjoy.

Fall Is the Perfect Time to Plan Your Landscape

As the growing season begins to wind down, take a little time to look around your property. What is working well? Which plants have thrived? Are there areas that feel a little empty, places where plants have struggled, or spots that could use more color, structure, or privacy?

Fall is one of the best times to evaluate your landscape because you can see how your garden has performed throughout the growing season. Maybe your garden needs a few additional native perennials. Perhaps some planting beds could use more structure, or you have a larger area that would benefit from a complete landscape design.

Whatever your goals, fall is a wonderful time to start planning. At Union Landscape Design, we work with homeowners throughout the Main Line and Philadelphia suburbs to create thoughtfully designed, native-plant-based landscapes that are beautiful, functional, and suited to the property.

Starting in the fall gives you time to develop a plan, select the right plants, and prepare for installation before the next growing season gets underway.

Why Fall Is Such a Good Time for Landscape Planting

Fall may not be the first season that comes to mind when you think about planting a new landscape, but it can be one of the most rewarding times to do it. By this point in the growing season, plants at local nurseries have benefited from months of watering, fertilization, and careful growing conditions.

Many are mature, well-developed plants with substantial root systems and energy stored to support them through dormancy and into the next growing season. When planted in the fall, many native perennials, ornamental grasses, and woody plants have an opportunity to establish their roots before the demands of spring growth arrive.

Cooler temperatures and more comfortable working conditions also make fall an excellent time to install a landscape. For homeowners in the Philadelphia suburbs, where summer heat can put newly planted landscapes under considerable stress, fall planting can provide a valuable opportunity to get plants established before the following summer.

Of course, the best planting time depends on the plant species, local conditions, and how much time remains before the ground freezes. But for many native plants, fall offers an excellent window for planting.

Get Ahead of Spring With Fall Landscape Installation

Spring can feel like a race. The ground thaws, plants begin growing, and suddenly the season is moving faster than you expected. You are trying to finalize a landscape design, order plants, schedule installation, and get everything in the ground before the summer heat arrives.

By planning and installing your landscape in the fall, you can take a more comfortable approach. You have time to work through the design, select the right native plants, and get your new landscape established before the following growing season. Rather than rushing to complete everything in spring, you can enjoy watching your landscape wake up and fill in as temperatures warm.

For busy homeowners on the Main Line, fall landscape design and installation can be a practical way to make the most of the planting season while preparing your property for the year ahead.

Create a Landscape That Looks Beautiful Beyond Summer

One of the things we love most about native plant landscaping is the way a thoughtfully designed garden changes throughout the seasons. Spring brings fresh growth and early blooms. Summer fills the garden with color, texture, and movement.

And fall brings ornamental grasses, late-season flowers, beautiful foliage, and a landscape that continues to support pollinators and wildlife. By combining native perennials, ornamental grasses, shrubs, and other carefully selected plants, you can create a landscape that offers something to enjoy throughout the growing season.

The key is choosing the right plants and arranging them in a way that brings balance, structure, and seasonal interest to your property. Whether you have a small garden in Narberth, a larger property in Haverford, or a home in Merion, Wynnewood, or elsewhere along the Main Line, a thoughtful landscape design can help you make the most of your outdoor space.

Yes, It’s Fall. And It’s Time to Get Planting.

The leaves are getting ready to drop, and the growing season is beginning to wind down. But that doesn’t mean the landscape season is over. Fall is the season for planning, planting, and setting your landscape up for the year ahead.

Whether you are looking to refresh an existing garden, add more native plants, fill in empty spaces, or start a completely new landscape, now is a wonderful time to begin. At Union Landscape Design, we specialize in native-plant-based landscape design and installation for homeowners throughout the Main Line, Philadelphia suburbs, and surrounding communities. We help homeowners create beautiful, thoughtfully designed landscapes that complement their homes, fit their properties, and become more established over time.

So take a walk around your garden, enjoy what is blooming, and think about what you would love to see next year. Then let’s make a plan.

Reach out to Union Landscape Design today to start planning your fall landscape design and installation project. Let’s make your landscape pop and make the most of this season and the seasons to come.