Patience pays off when you plant fall-bearing raspberries. You’ll have to wait for the
harvest, but fall-bearing raspberries are easy to grow and maintain, and birds generally do not
compete with you for the abundant crop of berries because they have plenty of other sources of
food when the sweet, tender berries ripen.
Fall-bearing raspberries are popular because they are “a solution to all the pruning
questions,” says Marlin Bates, a horticulture specialist with University of Missouri Extension.
“They’re easy to deal with,” he says. “They come up in the spring and you don’t have to prune
them, and they produce on that season’s growth.” In late fall, when leaves begin to die back,
“you mow the whole thing down,” he says.
‘Heritage’ and ‘Caroline’ are two traditional fall-bearing raspberry cultivars, both so
productive and delicious that gardeners engage in hot debates over which is best. ‘Caroline’
will produce a spring crop, but managing it as a fall-bearing berry simplifies maintenance. New
fall-bearing raspberries introduced by hybridizers at Cornell University in New York may come
to rival these classics. ‘Crimson Night’ has dark canes and shiny, dark fruit, and produces a
heavy crop of sweet berries in fall; ‘Crimson Giant’ is a particularly late raspberry, ripening
into October. Market growers who plant ‘Crimson Giant’ in greenhouses can harvest berries even
later — in November — and may have to convince their customers that the berries really are
local, the hybridizer said when ‘Crimson Giant’ was introduced in 2011.
If you start with six or eight plants in a 4- by 12-foot raised bed, you’ll have 40 plants
in about three years (thereafter, thin to about one plant per foot). Each plant will produce up
to two quarts of berries — and at the price of raspberries in the grocery store these days,
this is a precious crop, indeed.