State directory
Plant Nurseries & Garden Centers in Delaware
Growing zones in Delaware
Zones 7a–7b
Most nursery-dense area: avg. minimum winter temperature 5°F.
Frost window across Delaware
Fall frost arrives anywhere from Oct 26 to Nov 16 depending on where in the state; spring's last frost clears anywhere from Mar 30 to Apr 19.
Based on 20 ZIPs with NOAA-matched frost data in Delaware; a marginal/near-continuous-growing ZIP isn't counted here.
Business structure
33 independent nurseries and 33 chain, big-box, or grower/wholesale locations across Delaware.
Licence registry
This directory does not hold a bulk licence registry for Delaware; per-listing licence status is not verifiable here.
Every located business on the map
Where Delaware's nurseries are
Map data © OpenStreetMap contributors. Click a pin, or a cluster to zoom in, to see the business.
Cities
Browse by city
We only give a city its own page once it clears 3 verified listings, so this list is shorter than the map above; every business we can place on a map, in any city, is a pin up there.
- Bear 3
- Dover 12
- Hockessin 4
- New Castle 6
- Newark 14
- Wilmington 26
Zone hubs