Knobcone Pine

Pinusattenuata

Family
Pinaceae (py-NAY-see-ee)
Genus
Pinus (PY-nus)
Species
attenuata (at-ten-yoo-AY-tuh)
Synonym
Sun Exposure
Full Sun
Foliage
Evergreen
Height
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
30-40 ft. (9-12 m)
Hardiness
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Bloom Time
Other Details
Category
Trees
Conifers
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
From seed; direct sow outdoors in fall
From seed; stratify if sowing indoors
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Placerville, California

Grants Pass, Oregon

Featured Videos

Gardener's Notes:

1
positive
0
neutral
0
negative
Sort By:
Sort By:
B
| August 2010 | positive

a very beatiful tree ! I am searching seed since I have seen pictures of this tree ! if someone have seed please send me a mail

Featured
Australian Red Claw Crayfish
(Cherax quadricarinatus)
Wild Turkey
(Meleagris gallopavo)
Featured
Australian Red Claw Crayfish
(Cherax quadricarinatus)
Wild Turkey
(Meleagris gallopavo)