Feeding your passion flowers at the right time will give them a boost. ... Most species can be grown down to zone 8, although one or two North American varieties can be planted in zone 5.

Common name: Passion flower or maypop. Latin name: Passiflora incarnata . Planting months: Spring through fall. Cold tolerance : Hardy; USDA hardiness zone 6 through 11. Light require… ...

The U.S. Bee Buffer Project, a Pollinator Partnership initiative, is seeking 300 farmers, ranchers and foresters in California to set aside small plots of land as bee buffer zones.