Landscape and Horticulture: Links

State and county reports, county profiles, rankings, congressional districts, quick stats.

The American Horticultural Society educates Americans about and advocates Earth-friendly and sustainable gardening practices, as well as models them at our River Farm headquarters in Alexandria, Virginia.

Comprised of thousands of members worldwide, ASHS represents a broad cross-section of the horticultural community - scientists, educators, students, landscape and turf managers, government, extension agents and industry professionals. ASHS members focus on practices and problems in horticulture: breeding, propagation, production and management, harvesting, handling and storage, processing, marketing and use of horticultural plants and products.

The Pennsylvania Horticultural Society uses horticulture to advance the health and well-being of the Greater Philadelphia region.
PHS uses horticulture to increase four building blocks of health and well-being: access to fresh food, healthy living environments, deep social connections, and economic opportunities. We are a diverse community of people and organizations who believe in the power of horticulture to make positive social and environmental change. PHS believes that gardening and horticulture belong to everyone.

Decks and patios, garden structures, landscape basics, landscape plans, landscaping on a budget, paths & pavers, solving shade, water gardens, find local landscaping pros, and more.

Front yards, backyards, plants, lawn care, hardscaping, water features, fire pits, etc.

From the Forbes Business Council, Feb. 2022

Trends, outlook, and statistics.

Leading business media for landscape contractors.

NALP is the national association that advocates for the industry, fosters diversity and professional development, and helps lawn care, landscape, irrigation, and tree care companies excel.