Colorado State University posts climate summaries ... 743.pdf • Know your hardiness zone. The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which ...

Citrus was more an aspirational 'C', and while growth has pushed out most groves, speciality farms are adding juice to the industry.

Conservation programs created by the Bureau of Reclamation to stretch Colorado River ... for their growing zone, zone 8, which in the Plant Hardiness Zone map is a bit too cold for most citrus.

Conservation programs created by the Bureau of Reclamation to stretch Colorado River water supplies ... they’ve been testing varieties for their growing zone, zone 8, which in the Plant Hardiness Zone ...