What plant hardiness zone is Sant'Apollinare

Sant'Apollinare is located at Frosinone, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Sant'Apollinare 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'Apollinare 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'Apollinare @ wikipedia.

* The lowest temperature in Sant'Apollinare was -5.6 °C on 27/02/2018.