About Halcyon Garden Services

Karl is a Certified Professional Horticulturist who specializes in weed management. He sits in the space most homeowners actually need: more skilled than a weekend gardener, more personal than a big landscaping company.

Eighteen years of professional experience — from orchids to environmental restoration — means he can read a site, name what is growing, and know what to keep, what to remove, and what to plant next.

Work includes rain garden installation, rain barrel installs, help navigating grant funding, native plant sourcing, and small installs. No lawn care. The focus is the garden itself: healthy plants, invasives under control, and outdoor space that is a pleasure to live with.