George Didden Greenhouses, Inc.


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About Us

Our Mission


We at George Didden Greenhouses purpose to honor our Lord Jesus Christ through cultivating quality plants and people while providing exceptional service to the green industry.

Didden's Quality

Quality People:

  • Family-owned business since 1914
  • Head-grower with over 25 years expierence
  • General manager in the business for over 35 years
  • Staff of Knowledgeable, caring people

Quality Products:

  • Didden's is dedicated to bringing you high-quality plant material throughout the year.
  • We grow in biodegradable fiber paks.
  • We grow a wide variety of annuals (over 600 in all) in paks, pots, and hanging baskets.
  • We maintain a high level of pest control, implementing a high level IPM plan.

Quality Service:

  • We strive to handle your calls and questions promptly.
  • We make the extra effort to satisfy your needs.
  • We keep in touch with our customers to ascertain what thier needs will be in the future.
  • We make on-site deliveries when necessary for a small fee.

You are always welcome to come visit us to see our quality first hand.

Company Profile


George Didden Greenhouses Inc. is a fourth-generation, family-owned business that began in 1914. We are dedicated to supplying our customers with high-quality plant material, provided with service and integrity. We grow a wide variety of annuals (over 700 in all) in market paks, pots and hanging baskets. We are members of two business associations: SAF (Society of American Florists) and PLNA (Pennsylvania Landscape and Nursery Association).


Our Staff

You will find years of experience and expertise at our facility:

  • Ken, our General Manager for over 35 years
  • Tom, our Head Grower with over 25 years experience in the field
  • Jon, our Production Manager for more than 30 years
  • Dan, our Sales Manager with over 25 years experience
  • Matt, our Greens Production Manager with over 15 years
  • Andrew, our Hard Goods Production Manager with over 15 years
  • Additional Staff of knowledgeable, caring people
Staff in 2016

Staff in 2016

Our Greenhouses Are Getting "Greener"

As we become more aware of ways we can help our planet by using sustainable and ecologically-responsible practices, we are adapting our business methods. We believe that practicing environmental integrity is important in today's "disposable" society. Here are some of ways we are caring for our environment:

1. Our Jumbo Market Paks are biodegradable. The natural-looking fiber paks are made from recycled newspaper that breathes. They hold moisture longer than plastic paks, but have no wet "feet". This leads to a better shelf life and quality for your bedding plants. The paks can be composted; they break down best when kept moist. Our plastic trays can be returned to us.

2. We compost our extraneous plant material, and make the compost available free to our local community. This reduces the amount of waste we produce. It also creates a beneficial soil enhancer for area gardeners.

3. Recently, Northern Montgomery County Recycling Commission awarded our greenhouses an award for “Excellence in Recycling in Hatfield Borough”. In addition to recycling cardboard and plastic, several of our new houses allow for the reuse of water. Contributing Our Efforts to Katrina Clean-up

In February of 2003, several members of the greenhouse staff traveled to Mississippi to take part in the post-Hurricane Katrina rebuilding effort. Proudly sporting their green "George Didden Greenhouses" shirts, the group worked tirelessly doing demolition and general cleanup during their weeklong stay.

Highlighting Our Suppliers


Although many of the plants we produce come from our own cuttings, we also work with several excellent suppliers to provide us with exceptional-quality plants, such as Wave Petunias, Christmas Poinsettias, and hardy fall mums. Visit their websites to find out more information about the plants they supply, as well as tips for how to care for their plants.