+Zone 3 designates a specific [Hardiness Zone](/wiki/Hardiness_Zone), defining regions where plant life endures particular minimum [Temperature](/wiki/Temperature) extremes. It signifies a threshold of resilience for flora, crucial for agricultural and ecological planning.
+## See also
+- [Climate](/wiki/Climate)
+- [Ecology](/wiki/Ecology)
+- [Agriculture](/wiki/Agriculture)
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