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When Is the Last Frost?
What to plant
Hardiness zones
By state
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Oklahoma frost dates: U
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City
Last frost
First frost
Season
Zone
Union City
Apr 3
Nov 5
216 d
7b
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Y