Holly Days has resources and connections all throughout the Bucks and Montgomery Counties. Visit this page regularly for more great resources as we continue to grow and support our communities.

Holly Days is a member of The Pennsylvania Landscape & Nursery Association (PLNA), the leading trade association representing Pennsylvania’s $5.6 billion green industry. Founded in 1904, its 750 member landscape contractors, retail garden centers, wholesale nurseries, and greenhouses produce outdoor living environments that improve economic value, air quality, water quality, and human health.

The Pennsylvania Horticultural Society (PHS) is a nonprofit membership organization founded in 1827. Under the leadership of Drew Becher, PHS provides great events, activities, and publications for novice gardeners, experienced horticulturists, and flower lovers of all ages.

Penn State Extension College of Agricultural Sciences offers practical how-to education and problem-solving assistance based on university research. We strive to help people make informed decisions to better their lives, businesses, and communities.

MONROVIA has developed a premiere website for Lawn & Garden consumers, including a comprehensive plant database with pictures and Monrovia ‘Style’ pages that include theme garden suggestions. It is a great resource for plant info and ideas.

Proven Winners® plants are preferred by both new and experienced gardeners because a better garden starts with a better plant. Proven Winners are top performers—healthy, disease-resistant, and easy to grow producing long-lasting color with wow power. To help you, we offer a broad selection of top-performers along with green thumb tips and articles filled with expert advice.

George Didden Greenhouses, Inc. is a wholesale grower, located in Hatfield, PA, that supplies garden centers and landscapers in the Tri-State area. We are committed to integrity, service, and quality accompanied by personalized care that is often difficult to find today. We use sustainable practices in our business and are striving to become more “green” each year. We’re proud to be a family business that has been in the area for over 90 years!

Holly Days is proud to partner with Homestead Structures as their local representative in the
Bucks and Montgomery County areas. Homestead Structures specializes in highly customized buildings that reflect great attention to detail and craftsmanship. The Homestead Collection consists of Amish built storage sheds, pool houses, potting sheds, elite garden belles, playhouses and more. Visit Homestead Structures to see their complete line of outdoor structures.