Fall 2020 Update

Fall Hours

Monday- Friday: 7am – 6pm
Saturday- Sunday: 8am – 5pm


We at Great Swamp Greenhouses hope that you and your families remain safe during this trying time. We are very grateful that we were allowed to remain open and thank you for your patronage! We have made the following changes in our store to ensure the safety of both our customers and employees.

  • Main aisle in greenhouse widened to 10ft
  • Two mobile/handheld registers to ring up items outside for customers who prefer not to come inside
  • Moving existing registers farther apart and installing plexiglass dividers
  • 6ft taped spacing for customers waiting to checkout
  • New POS system which allows you to use apple pay or insert your credit card without us touching it
  • Sanitizing carts, registers, and most surfaces multiple times a day
  • All staff wearing masks when in proximity of each other or customers.

In Store Changes

Yes you are allowed to shop both inside and outside our store. We have widened all the aisles (so even carts passing will still be 6ft apart) and have respaced all our registers. We also have two mobile registers and can ring you up outside if you prefer not to come in the store.



We are happy to deliver Trees and Shrubs, Bulk Mulch and Topsoil, and other large ticket items within a wide local range. 


Current Sales


25% off

Trees and Shrubs


Statuary and Lanterns


50% off




Azaleas and Rhododendron

Fruit Trees and Berries



Aquatic Plants

Other Select Trees and Shrubs

 *excludes ground cover

New Fall Annuals are not on sale

Spring & Summer

Spring is our specialty! Visit our garden center to transform your patio or yard into a beautiful outdoor living space. No time to plant? We’ll do the work for you with one of our beautiful blooming combination.


We are proud to say that families have made GSG a Christmas tradition for generations. From 20,000 poinsettias grown right on site to 3,000 premium quality Christmas trees to custom decorated wreaths, we offer it all!


Fall into fall! Choose from thousands of mums we grow ourselves and get premium quality for an incredible price. We love decorating for this versatile season and can help you with anything from a porch stoop to a dining room table.


Brighten up a dreary winter day by stopping in our greenhouses! We start our spring plants the week after Christmas so drop by to witness the progress from tiny cuttings to full blown beauty.

Plan your visit to Great Swamp Greenhouses today!

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