or below): Widespread ice formation that can severely damage or kill most unprotected vegetation. Hard Freeze ( 28∘F28 raised to the composed with power F
or below): Causes heavy damage to almost all seasonal plants. Gardening Strategy by Frost Date Frost.aa.zip
Not all cold is created equal. Depending on the temperature, your plants may face different levels of risk: Light Frost ( 33∘F33 raised to the composed with power F 36∘F36 raised to the composed with power F or below): Widespread ice formation that can severely