Dwarf Rose (Gymnocarpa)

The Dwarf Rose (Gymnocarpa) is generally described as a perennial subshrub. This is native to the U.S. (United States) has its most active growth period in the spring and summer . The Dwarf Rose (Gymnocarpa) has green foliage and inconspicuous purple flowers, with a moderate amount of conspicuous red fruits or seeds. The greatest bloom is usually observed in the late spring, with fruit and seed production starting in the summer and continuing until fall. Leaves are not retained year to year. The Dwarf Rose (Gymnocarpa) has a long life span relative to most other plant species and a moderate growth rate. At maturity, the typical Dwarf Rose (Gymnocarpa) will reach up to 3 feet high, with a maximum height at 20 years of 3 feet.

The Dwarf Rose (Gymnocarpa) is usually not commercially available except under contract. It can be propagated by bare root, container, cuttings, seed. It has a slow ability to spread through seed production and the seedlings have medium vigor. Note that cold stratification is not required for seed germination and the plant cannot survive exposure to temperatures below -18°F. has medium tolerance to drought and restricted water conditions.

Plant Basics
Category
Growth Rate Moderate
General Type Subshrub
Growth Period Spring, Summer
Growth Duration Perennial
Lifespan Long
Plant Nativity Native to U.S.
Commercial Availability Contracting Only
Physical Characteristics
Bloom Period Late Spring
Displays Fall Colors Yes
Shape/Growth Form Multiple Stem
Drought Tolerance Medium
Shade Tolerance Tolerant
Height When Mature 3
Vegetative Spread None
Flower Color Purple
Flower Conspicuousness Yes
Fruit/Seed Abundance Medium
Fruit/Seed Seasonality Summer Fall
Seed Spread Rate Slow
Gardening Characteristics
Propagations (Ways to Grow) Bare Root, Container, Cuttings, Seed
Moisture Requirements Medium
Cold Stratification Required Yes
Minimum Temperature -18
Soil Depth for Roots 14
Toxic to Nearby Plants No
Toxic to Livestock No
After-Harvest Resprout Ability Yes
Responds to Coppicing No
Growth Requirements
pH Range 6–7.8 pH
Precipitation Range 12–12 inches/yr
Planting Density 700–1700 indiv./acre
Soil Textures Medium
Soil Depth for Roots 14
Minimum Frost-Free Days 140 day(s)
Salinity Tolerance None
CaCO3 Tolerance Medium
Sustainability & Use
Leaf Retention No
Fire Resistant No
Causes Livestock Bloating None

Source: USDA, NRCS, PLANTS Database, plants.usda.gov.
National Plant Data Center, Baton Rouge, LA 70874-4490 USA