Fall Blooms and Seasonal Highlights

As autumn paints a beautiful new landscape in our parks, there’s a seasonal rhythm at work behind the scenes. From stunning fall blooms to essential maintenance, our dedicated horticulture team ensures these spaces are prepared for the colder months while offering year-round interest. Take a look at what’s happening in your parks this fall, including the season’s highlights you might have noticed on your recent visit.
- Sweetgrass with its delicate, pink plumes, sways in the wind, adding texture to garden beds.
- Firespike and Turk’s Cap bloom with brilliant red flowers, a favorite for hummingbirds.
- Sasanqua Camellias are starting to showcase their blossoms, while the foliage of Japanese Maples, Red Oaks, and Bald Cypress brings a cascade of warm hues.
- Beautyberry and Yaupon Holly are bursting with colorful berries, providing vital food sources for birds and wildlife.
The Conservancy carefully curates our plant selections not just for their beauty but for their ecological benefits. By integrating both native species and durable ornamentals, we create year-round interest and support the local ecosystem. Even in the slower-growing seasons, there’s always something unique to observe.
Preparing for the Next Season: What’s Happening Now?
As temperatures drop, our teams focus shifts to essential fall tasks. You might notice areas of the parks looking a bit bare or less manicured than usual, but there’s a good reason for this. Here’s a closer look at what’s happening:
- Leaving Plants Up for Wildlife: Instead of cutting back all perennials and deadheading every flower, we allow many plants to go to seed and naturally decay. This provides food, nesting materials, and shelter for birds, insects, and small animals during the winter months. The seed heads and dried stems offer unique beauty and help foster a thriving ecosystem.
- Strategic Leaf Management: We don’t rush to rake up every leaf—especially not the smaller, natural leaf litter that falls from native trees. While we clear heavy Magnolia leaves, we leave a layer of lighter foliage that acts as a natural mulch. This free mulch helps suppress weeds, insulate plant crowns, and provides a habitat for beneficial insects, making it an important part of our sustainable park care.
- Thoughtful Fall Pruning: Our team carefully prunes appropriate plants in the fall to promote healthy growth and shape for the spring season. Selective hard pruning – sometimes reducing the plant size by as much as a quarter – helps strengthen plants, allowing them to bloom more vibrantly after winter dormancy. One of the most notable examples include the annual hard prune of Colonial Lake’s iconic Peggy Martin roses.
Behind the Scenes: The Hoop House

Our new hoop house is vital in preparing our parks for the coming seasons. This structure allows us to overwinter thousands of young plants in ideal conditions, protecting them from harsh weather. By nurturing smaller plants until they are mature enough to be transplanted, we are able to save 80% on our plant costs to ensure more robust seasonal displays. It’s an investment that brings beauty to our parks and contributes to our commitment to sustainable, efficient gardening practices.