Sawtooth Blackberry
Scientific Name: Rubus argutus Link
Synonyms: Rubus abundiflorus L.H. Bailey, Rubus betulifolius Small, Rubus floridensis L.H. Bailey, Rubus floridus Tratt., Rubus incisifrons L.H. Bailey, Rubus louisianus A. Berger, Rubus penetrans L.H. Bailey, Rubus rhodophyllus Rydb.
Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Rosidae / Rosales / Rosaceae / Rubus L./ Rubus argutus Link
| General Information | |
|---|---|
| Usda Symbol | RUAR2 |
| Group | Dicot |
| Life Cycle | Perennial |
| Growth Habits | Subshrub |
| Native Locations | RUAR2 |
Plant Guide
Use a soil moisture meter to monitor the soil moisture where Sawtooth Blackberry is planted.
Plant Traits
Growth Requirements
| Temperature, Minimum (°F) | -13 |
|---|---|
| Adapted to Coarse Textured Soils | Yes |
| Adapted to Fine Textured Soils | Yes |
| Adapted to Medium Textured Soils | Yes |
| Anaerobic Tolerance | Low |
| CaCO3 Tolerance | Low |
| Cold Stratification Required | Yes |
| Drought Tolerance | Medium |
| Fertility Requirement | Low |
| Fire Tolerance | Medium |
| Frost Free Days, Minimum | 120 |
| Hedge Tolerance | Low |
| Moisture Use | Medium |
| pH, Maximum | 7.0 |
| pH, Minimum | 4.5 |
| Planting Density per Acre, Maxim | 3450 |
| Planting Density per Acre, Minim | 1746 |
| Precipitation, Maximum | 50 |
| Precipitation, Minimum | 40 |
| Root Depth, Minimum (inches) | 12 |
| Salinity Tolerance | None |
| Shade Tolerance | Intolerant |
Morphology/Physiology
| Bloat | None |
|---|---|
| Toxicity | None |
| Resprout Ability | Yes |
| Shape and Orientation | Erect |
| Active Growth Period | Spring |
| Coppice Potential | No |
| Fall Conspicuous | No |
| Fire Resistant | No |
| Flower Color | White |
| Flower Conspicuous | Yes |
| Foliage Color | Green |
| Foliage Porosity Summer | Dense |
| Foliage Porosity Winter | Moderate |
| Foliage Texture | Medium |
| Fruit/Seed Conspicuous | Yes |
| Nitrogen Fixation | None |
| Low Growing Grass | No |
| Lifespan | Moderate |
| Leaf Retention | No |
| Known Allelopath | No |
| Height, Mature (feet) | 8.2 |
| Height at 20 Years, Maximum (fee | 8 |
| Growth Rate | Rapid |
| Growth Form | Multiple Stem |
| Fruit/Seed Color | Black |
Reproduction
| Vegetative Spread Rate | Moderate |
|---|---|
| Small Grain | No |
| Seedling Vigor | High |
| Seed Spread Rate | Rapid |
| Fruit/Seed Period End | Fall |
| Propagated by Tubers | No |
| Propagated by Sprigs | Yes |
| Propagated by Sod | No |
| Propagated by Seed | Yes |
| Propagated by Cuttings | Yes |
| Propagated by Container | Yes |
| Propagated by Bulb | No |
| Propagated by Bare Root | Yes |
| Fruit/Seed Persistence | Yes |
| Fruit/Seed Period Begin | Summer |
| Fruit/Seed Abundance | High |
| Commercial Availability | No Known Source |
| Bloom Period | Spring |
| Propagated by Corm | No |
Suitability/Use
| Veneer Product | No |
|---|---|
| Pulpwood Product | No |
| Post Product | No |
| Palatable Human | No |
| Palatable Graze Animal | Medium |
| Palatable Browse Animal | Medium |
| Nursery Stock Product | No |
| Naval Store Product | No |
| Lumber Product | No |
| Fodder Product | No |
| Christmas Tree Product | No |
| Berry/Nut/Seed Product | Yes |
