What plant hardiness zone is Castillon-de-Saint-Martory

Castillon-de-Saint-Martory is located at Haute-Garonne, Occitanie (OCC), France.

Plant hardiness zone (winter frost zone or gardening zone) for Castillon-de-Saint-Martory is 8a by the USDA scale.

Coldest zone's winter temperature is −12.2 … −9.4 °C.

Plants of 8a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8a USDA.

Alternative climatic zone of gardening for Castillon-de-Saint-Martory by UK RHS scale is H5.

Plants of H5 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H5 RHS.

Castillon-de-Saint-Martory @ wikipedia.

* The lowest temperature in Castillon-de-Saint-Martory was -9.4 °C on 08/02/2012.