What plant hardiness zone is Sant'Andrea del Garigliano

Sant'Andrea del Garigliano is located at Frosinone, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Sant'Andrea del Garigliano is 9a by the USDA scale.

Coldest zone's winter temperature is −6.7 … −3.9 °C.

Plants of 9a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9a USDA.

Alternative climatic zone of gardening for Sant'Andrea del Garigliano by UK RHS scale is H4.

Plants of H4 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H4 RHS.

Sant'Andrea del Garigliano @ wikipedia.

* The lowest temperature in Sant'Andrea del Garigliano was -5.5 °C on 27/02/2018.