What plant hardiness zone is San Potito Ultra

San Potito Ultra is located at Avellino, Campania, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Potito Ultra 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 San Potito Ultra 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.

San Potito Ultra @ wikipedia.

* The lowest temperature in San Potito Ultra was -4.2 °C on 27/02/2018.