Rubus laciniatus
TAXONOMY
FamilyRosaceae
GenusRubus
Zone5
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Plants of the World OnlineABOUT
Rubus laciniatus, commonly known as the cutleaf blackberry, is a scrambling shrub in the Rosaceae family. Native to Europe, it has become naturalized in many temperate regions around the world. The plant is known for its deeply lobed leaves and produces edible blackberries. It typically goes dormant in winter.
ALSO KNOWN AS
Cutleaf Blackberry
Rubus bifrons var. laciniatus
Rubus corylifolius var. laciniatus
Rubus vulgaris f. laciniatus
Rubus vulgaris var. laciniatus
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature18° C
Humidity60%
GDD1,350
Dormancy3 Months
pH6
Pressure1,013 mbar
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DETAILS
Care Instructions
Rubus laciniatus thrives in temperate climates with moderate temperatures. It requires direct bright light for optimal growth and should be watered when the soil partially dries out. The plant prefers moderate humidity and should be protected from extreme cold.Harvest
Rubus laciniatus, commonly known as the cutleaf blackberry, is typically ready for harvest in mid to late summer. The berries should be harvested when they are fully black, shiny, and slightly soft to the touch. To harvest, gently pull the berries from the plant; they should come off easily if they are ripe. It is important to handle the berries carefully to avoid bruising. Regular harvesting every few days is recommended to ensure the berries are picked at their peak ripeness. Additionally, wearing gloves and protective clothing is advisable due to the plant's thorny stems.Soil
The cutleaf blackberry prefers well-draining loam soil that is rich in organic matter. It can tolerate a range of soil pH levels but thrives best in slightly acidic to neutral soil. Good drainage is essential to prevent root rot.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 is recommended. Fertilize the plant in early spring and again in mid-summer to support its growth and fruit production.Repotting
Repotting is generally not necessary for outdoor plants, but if grown in containers, repot in early spring before new growth begins. Choose a larger pot with good drainage and fresh loam soil.Propagation
Rubus laciniatus can be propagated through stem cuttings or by layering. The best time to propagate is in late spring or early summer. Ensure the cuttings have at least two nodes and plant them in a well-draining soil mix.Pruning
Pruning is essential for maintaining the plant's shape and encouraging fruit production. Prune in late winter or early spring, removing any dead or weak canes and cutting back the remaining canes to promote new growth.Toxicity
Rubus laciniatus is not toxic to pets or humans. The berries are edible and commonly used in jams, desserts, and other culinary applications.Additional
Regularly check for pests such as aphids and spider mites, and treat them promptly to prevent infestations. Mulching around the base of the plant can help retain soil moisture and suppress weeds.REVOLUTIONIZE YOUR PLANT CARE
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