Quantcast
         
 
 

     

   

             

     TX Organic Research Center

 

 

CURRENT MOON
 
Ponderosa Pine
 

 

COMMON NAMES: WESTERN YELLOW PINE

Pinus ponderosa  (PIE-nus pon-der-ROE-sah)

Pinaceae (Pine Family)

Evergreen tree

HEIGHT:   80 to 100 feet
SPREAD:   20 to 30 feet
FINAL SPACING: 20 to 30 feet

NATURAL HABITAT AND PREFERRED SITE:   Growing primarily in the Chisos Mountains but there are some growing in the Dallas/Fort Worth area. It appears to be a tree that can adapt to a wide range of soils as long as the drainage as good.

IDENTIFICATION INFORMATION:  This dramatic pine tree has a narrow, open crown, tall straight trunk and needles borne in tufts on the ends of branches.

FLOWERS AND FRUIT: Male cones are bright brown about 1 inches long near the branch tips. Female cones are reddish and round about of an inch long. Fruit ripens in late summer to early fall. Short stalked cones approximately 3 to 5 inches, light reddish-brown, scales have small prickles.

BARK:     Bark is dark brown, almost black when young, turns reddish with maturity and becomes deeply furrowed. A vanilla smell is detectable from close inspection of the bark.

FOLIAGE:  Leaves are born in tufts at the end of branches. Needles in clusters of 2 or 3, sometimes as many as 5. Young foliage is dark green, older needles become yellowish to blue green, 4 to 11 inches long. Needles smell like citrus when crushed.

CULTURE:  Ponderosa pine is usually found at high altitudes in the mountains but the tree does seem to adapt to well-drained soils in other parts of Texas.

PROBLEMS: Parasitic dwarf mistletoe is the most commonly mentioned pest but can be controlled with Sick Tree Treatment.

PROPAGATION:  By seed.

INSIGHT:  Seeds and young foliage are eaten by several species of wildlife.


Previous Question | Back | Next Question
 
 
Printable Version | Back to Top

 
EcoSafe
 
Rhode's Pure compost
 
Victor
 

H A N N A H ' S    M A R K E T P L A C E

Send this website to a friend Make this website your home page