4 
ROCKMONT NURSERY 
Rainbow Blend Hybrids. The most colorful 
and brilliant of all hybrid columbines. 
The present unsurpassed strain is the 
result of scientific breeding and selec¬ 
tion for nearly a score of years. Charac¬ 
terized by clear vivid colors, particularly 
deep pink and rose, scarlet, vermillion 
and crimson-reds; all of largest size and 
with long spurs. White, yellow and pale 
tints are reduced to a proper minimum. 
In mixture only. Best in full sun. Each 
25c, Three 50c, Dozen $1.50, 100 $10.00. 
Seeds. Rainbow Blend or Coerulea at 25c 
per packet, *4 ounce $1.00. 
Aquilegia Coerulea 
ARENARIA 
Arbuscula. *Low-branched and very dwarf, 
4-6 inches. Foliage minute, three-lobed, 
silvery. The flowering sprays are not 
attractive and are best removed. Easily 
grown, evergreen and does not crowd 
its neighbors. Each 50c, Three $1.25. 
Bigelovii. *Fairy sage. Evergreen tufts 
of gray-green foliage forming 10 inch 
sprays of silvery luster. Its charming 
sharply cut foliage is attractive at all 
seasons, and makes a pleasing foil for 
colored flowers. Each 35c, Doz. $3.00. 
Pedatifida. *Birdfoot Sage. The tiniest 
shrubby species, evergreen. Forms sil¬ 
very clumps about 2 inches in height; 
easily grown but resents wet feet. Each 
35c, Doz. $3.00. 
ASTER 
Moist but well-drained soil, full sun. 
Each 40c, Three $1.00. 
Frondeus. *Large bluish-lavender, flowers 
in May and June, occassionally through¬ 
out summer. 12 inches. 
Laevis subalpinus. *Dwarf mountain form 
of Smooth Aster, lavender-blue, long 
blooming season during mid-summer. 
Nova Angliae, Mrs. Raynor. A deep red- 
purple variety of medium height, and 
popular because of its splendid color. 
Porteri. Twelve inches. A very free bloom¬ 
er of mid-summer, pure white, for me¬ 
dium dry position. 
CALLIRHOE 
Involucrata. Poppy Mallow. *An exceed¬ 
ingly valuable trailing perennial which 
blooms from June until frost, flowers 
crimson and cup-like. Prefers dry soil 
and full sun. Each 30c, Three 75c, Doz. 
$2.50. 
CALTHA 
Rotundifolia. *White Marsh Marigold. 6 
inches, moist soil or bog. The two inch 
white flowers appear in early spring 
from a rosette of dark foliage. Clumps 
40c, Three $1.00. 
Grandiflora. Low mat-like plant covering 
itself with white starlike flowers in 
spring. A valuable rock plant which 
comes from the Pyrenees Mountains. 
Each 35c, Three 90c. 
ARTEMISIA 
Dry soil, full sun. Tiny shrubs with sil¬ 
very foliage which help to solve the prob¬ 
lem of diminutive shrubs for the rock gar¬ 
den. Strictly non-weedy, yet easily grown 
and not to be confused with rank growing 
herbaceous species. 
CAMPANULA 
Glomerata superba. Flower bells clustered 
toward the summit of foot high stems, 
rich purple-violet. Dwarf enough for 
rock garden, and very superior in color 
to seedling types. June and July. Each 
35c, Three $1.00, Doz. $3.00. 
Persicifolia. Peach-bell. To 2 feet, large 
blue or white bells. Each 40c, Three 
$ 1 . 00 . 
Petiolata. *Colorado Harebell, a profusion 
of exquisite bells of blue for a long sea¬ 
son. Each 30c, Three 75c, Doz. $2.50. 
