Woody Plants Database [http://woodyplants.cals.cornell.edu] Species: Rubus occidentalis (rue'bus ok-sih-den-ta'lis) Blackcap Raspberry Cultivar Information The few straight cultivars of this species are listed below. That said there are many hybrids of this species with R. idaeus. Essentially any of the agriculturally planted black or purple raspberries on the market have R. occidentalis as a parent. This plant is an aggressive native that produces delicious black fruits and is not susceptible to juglone (a growth inhibitor produced by Juglans species) unlike red raspberries. * See specific cultivar notes on next page. Ornamental Characteristics Size: Shrub 4 to 8 feet Height: 3' - 6' (to 10') Leaves: Deciduous Shape: suckering shrub Ornamental Other: Environmental Characteristics Light: Full sun, Part shade Hardy To Zone: 4a Soil Ph: Can tolerate acid to alkaline soil (pH 5.0 to 8.0) Environmental Other: thorns; edible fruit Insect Disease No diseases listed Bare Root Transplanting Any 1 Woody Plants Database [http://woodyplants.cals.cornell.edu] Other Native of Eastern N. America Moisture Tolerance Occasionally saturated Consistently moist, Occasional periods of Prolonged periods of or very wet soil well-drained soil dry soil dry soil 1 2 3 4 5 6 7 8 9 10 11 12 2 Woody Plants Database [http://woodyplants.cals.cornell.edu] Cultivars for Rubus occidentalis Showing 1-3 of 3 items. Cultivar Name Notes Bristol ‘Bristol’ - mid-season producer; excellent flavor; one berry crop each year is produced in early summer Munger 'Munger' - fewer seeds than species; large, firm, juicy fruits; fruits ripen in August (later than species); self-pollinating Jewel 'Jewel' - vigorous and erect form; large fruits with excellent flavor; fruits ripen early; canes are purplish red 3 Woody Plants Database [http://woodyplants.cals.cornell.edu] Photos Rubus occidentalis fruit Rubus occidentalis leaves 4 Woody Plants Database [http://woodyplants.cals.cornell.edu] Rubus occidentalis plant Rubus occidentalis stem 5 Woody Plants Database [http://woodyplants.cals.cornell.edu] Rubus occidentalis Bark ED Rubus occidentalis Flower ED Rubus occidentalis Full Plant ED 6 Woody Plants Database [http://woodyplants.cals.cornell.edu] Rubus occidentalis Leaf ED 7.