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Coulter Pine, Coulter's Pine Pinus coulteri
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Detailed Listing For
Botanical Name:
Pinus coulteri
Common Name:
Coulter Pine, Coulter's Pine
Germination Test Type:
Cut
Collection Locale:
California
Minimum Hardiness Zone:
7
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In Stock: 1.1 lb
Prices
Sample Bulk Pricing
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No Export to These Countries
Australia, Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, United Kingdom
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More Details Information
Characteristics
Evergreen
Timber
Edible Fruit/Nuts
Ornamental Fruit
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Growing Info:
Scarification:
Soak in water, let stand in water for 24 hours
Stratification:
cold stratify for 60 days
Germination:
sow seed 1/8" deep, tamp the soil, mulch the seed bed
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Comments:
Dark blue-green needles to 12"; cones to 14" x 6"; common in California forests. Very heavy cone.
Physical Characteristics
: An evergreen Tree growing to 18 m (59ft) by 7 m (23ft) at a medium rate. It is hardy to zone 8. It is in leaf 12-Jan It is in flower in June, and the seeds ripen from Jan to February. The flowers are monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and are pollinated by Wind.The plant is not self-fertile. The plant prefers light (sandy), medium (loamy) and heavy (clay) soils, requires well-drained soil and can grow in heavy clay and nutritionally poor soils.The plant prefers acid and neutral soils..It cannot grow in the shade.It requires dry or moist soil and can tolerate drought.
Conservation Plant Characteristics
Pinus coulteri D. Don
Coulter pine
PICO3
| Summary |
| Duration |
Perennial |
| Growth Habit |
Tree |
| Native Status |
L48 (N) |
| Federal T/E Status |
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| National Wetland Indicator |
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| Morphology/Physiology |
| Active Growth Period |
Spring and Summer |
| After Harvest Regrowth Rate |
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| Bloat |
None |
| C:N Ratio |
High |
| Coppice Potential |
No |
| Fall Conspicuous |
No |
| Fire Resistant |
No |
| Flower Color |
Yellow |
| Flower Conspicuous |
No |
| Foliage Color |
Green |
| Foliage Porosity Summer |
Dense |
| Foliage Porosity Winter |
Dense |
| Foliage Texture |
Medium |
| Fruit/Seed Color |
Brown |
| Fruit/Seed Conspicuous |
No |
| Growth Form |
Single Stem |
| Growth Rate |
Slow |
| Height at 20 Years, Maximum (feet) |
20 |
| Height, Mature (feet) |
80.0 |
| Known Allelopath |
No |
| Leaf Retention |
Yes |
| Lifespan |
Moderate |
| Low Growing Grass |
No |
| Nitrogen Fixation |
None |
| Resprout Ability |
No |
| Shape and Orientation |
Conical |
| Toxicity |
None |
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| Growth Requirements |
| Adapted to Coarse Textured Soils |
No |
| Adapted to Fine Textured Soils |
No |
| Adapted to Medium Textured Soils |
Yes |
| Anaerobic Tolerance |
Low |
| CaCO3 Tolerance |
Medium |
| Cold Stratification Required |
Yes |
| Drought Tolerance |
Low |
| Fertility Requirement |
Low |
| Fire Tolerance |
Low |
| Frost Free Days, Minimum |
220 |
| Hedge Tolerance |
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| Moisture Use |
Medium |
| pH, Minimum |
5.5 |
| pH, Maximum |
7.0 |
| Planting Density per Acre, Minimum |
430 |
| Planting Density per Acre, Maximum |
1200 |
| Precipitation, Minimum |
35 |
| Precipitation, Maximum |
60 |
| Root Depth, Minimum (inches) |
40 |
| Salinity Tolerance |
None |
| Shade Tolerance |
Intolerant |
| Temperature, Minimum (°F) |
12 |
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| Reproduction |
| Bloom Period |
Late Spring |
| Commercial Availability |
Routinely Available |
| Fruit/Seed Abundance |
High |
| Fruit/Seed Period Begin |
Summer |
| Fruit/Seed Period End |
Fall |
| Fruit/Seed Persistence |
No |
| Propagated by Bare Root |
Yes |
| Propagated by Bulb |
No |
| Propagated by Container |
Yes |
| Propagated by Corm |
No |
| Propagated by Cuttings |
No |
| Propagated by Seed |
Yes |
| Propagated by Sod |
No |
| Propagated by Sprigs |
No |
| Propagated by Tubers |
No |
| Seed per Pound |
1360 |
| Seed Spread Rate |
Slow |
| Seedling Vigor |
Medium |
| Small Grain |
No |
| Vegetative Spread Rate |
None |
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| Suitability/Use |
| Berry/Nut/Seed Product |
No |
| Christmas Tree Product |
No |
| Fodder Product |
No |
| Fuelwood Product |
Medium |
| Lumber Product |
Yes |
| Naval Store Product |
No |
| Nursery Stock Product |
Yes |
| Palatable Browse Animal |
Low |
| Palatable Graze Animal |
Low |
| Palatable Human |
No |
| Post Product |
No |
| Protein Potential |
Low |
| Pulpwood Product |
Yes |
| Veneer Product |
Yes |
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The Coulter Pine or Big-cone Pine ( Pinus coulteri ) is a native of the coastal mountains of southern California ( United States ) and northern Baja California ( Mexico ). Isolated groves are found as far north as the San Francisco Bay Area in Mt. Diablo State Park and Black Diamond Mines Regional Preserve . The species is named after Thomas Coulter , an Irish botanist and physician.
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