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Gift Shop

Trees & Shrubs

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Annuals & Perennials

Pumpkin Patch

Pumpkin Patch

New Castle Gardens
Open Everyday For the Season
6501 CR 214 (Peach Valley Road)
New Castle, CO 81647


Mon-Sat 9-5
Sun 9-3

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Read our most recent Newsletter below

Or find all of our News on our Garden Talk blog.

September 2017 Events and Gardening Classes

 Upcoming Events

Farmers and Community Markets 

We have partnered with the venerable George W Cutting III to be at 2 local Farmers Markets for Summer/Fall 2017.

Silt Farmers Market
Monday evening 6:00 – 8:30 pm at the Silt Historical Park thru October, 2017




New Castle Community Market
Thursday evening 4:30 -7:30 pm at Burning Mountain Park thru September 21, 2017

Fall Gardening Classes



Saturday Sept 16 – 10a.m. – Harvesting, Preserving and Storing Garden Produce

Saturday Sept 23 – 10a.m. – Fall Garden and Soil Maintenance

September Gardening on the Western Slope of Colorado

 September Garden Calendar Adapted from: https://ui.constantcontact.com/rnavmap/emcf/email/edit?flow=edit&camefrom=view&campaign=84fe7788-b04e-426f-b99a-83b4685d9690 Patrick Miller Colorado State University Extension Master Gardener in Larimer County September 26, 2015 For Colorado gardeners August means, “Get ready for fall!” The Autumnal Equinox falls on September 22 this year, signaling approximately … Continue reading