Growing currant
berry / bush fruit
Pollination
Self-fertile.
Growing it
Zones 3-7, and unhappy in hot summers - give afternoon shade in warmer areas. Some US states restrict Ribes as a white-pine rust host, so check locally.
Where currant grows best
Hardy in zones 3-7, and it needs enough winter cold - about 800-1600 chill hours - to flower and fruit well. Combining the two:
Good fit across most of: Arkansas, Colorado, Connecticut, Delaware, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Jersey, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Dakota, Tennessee, Utah, Vermont, Virginia, West Virginia, Wisconsin, Wyoming. Also parts of Alabama, Alaska, Arizona, California, District of Columbia, Georgia, Mississippi, Nevada, New Mexico, New York, Oregon, South Carolina, Texas, Washington.
Will you get enough chill?
Currant needs roughly 800–1600 hours between 32 and 45 °F over winter to break dormancy evenly. Check your area with the chill hours calculator. Low-chill breeding has pushed many varieties well below the figure here, so read the plant tag.
Questions gardeners ask
What zone does currant grow in?
Currant grows in USDA hardiness zones 3-7.
How many chill hours does currant need?
Roughly 800-1600 hours between 32 and 45°F over winter, depending on the variety. Low-chill varieties need less - check the plant tag, and estimate your own area with the chill hours calculator.
Is currant self-pollinating?
Self-fertile — one plant crops on its own. Self-fertile.
Which states can grow currant?
Currant suits most of Arkansas, Colorado, Connecticut, Delaware, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland and 22 more, and parts of 14 other states where the right zones occur. Your own zone and chill hours matter more than the state.
Chill and pollination are given at the fruit-type level; specific cultivars can differ. Values are typical ranges for home-garden planning.