TREES AND SHRUBS T15 
The Niobe willow is the only weeping willow that is hardy 
in the Northwest. Its graceful, hanging branches are much 
admired; and in winter the bright yellow bark makes an 
effective contrast with the dull color of other trees. 
The white willow or gray willow is a favorite tree for shelter 
belts, and is superior to the cottonwood for that purpose, as 
it may be planted more closely. It does well upon all but 
the driest soil, attaining a height of 4o 
or 50 feet in 20 years. Its wood is 
especially valued for fence posts. 
Evergreens require more skill and care 
in transplanting than other trees, and 
it is wise not to try them until some of 
the more common varieties have been : 
established and some experience in tree 
culture is acquired. But as soon as pos- | 
sible a good number should be planted 
on every place. On account both of : 
their beauty and of their value as a wind- ©°P084P0 BLUE Spruce 
break they are especially appreciated in winter when other 
trees have lost their foliage. There are species that are 
well adapted to the soil and climate of the Northwest. 
Among the hardiest may be mentioned the Black Hills 
spruce, Colorado blue spruce, Scotch pine, Ponderosa pinc 
and Jack pine. Of this list the first three are the handsomest 
A Few Harpy SHRUBS 
These brief notes will give some assistance in making a 
' suitable selection of shrubs. We should nct confine ourselves 
to two or three species, no matter how good they may be, for 
a greater variety gives more interest to the premises. The 
different kinds should be chosen (a) to meet the requirements 
