ROHBOCK’S SONS INC. — OREM, UTAH 

HARDY HERBACEOUS PERRENNIAL SEEDS 
ACHILLEA — EUPATORIUM — (syn.filipendula), PARKER'S 
GOLDEN YELLOW—=3 to 4 feet. Good for dry places. July- 
October. Tr. Pkt. 25c; Large Pkt. 50c. 
ACHILLEA PTARMICA, IMPROVED PEARL. WHITE—Excel- 
lent cut flower. 24 inches high. Good border plant. July- 
September. Tr. Pkt. 25c; 1/16 oz. 40c; 1/2 oz. 75c. 
*ALLIUM,—LILIACAE— 
*ALLIUM—CYANEUM—Skyblue, dark grasslike leaf. July. 
Td. Pkt. 25c; 1/16 oz. 75c. 
ALSTROEMERIA AURANTIACA—Yellow flowers, stately, up- 
right plants, 46 inches. June-July. Tr. Pkt. 25c; 1/16 oz. 
50c. 
*ALYSSUM—BASCET of GOLD. MADWORT— 
*ALYSSUM SAXATILE. COMPACTUM—Golden yellow, 12 
inches. Excellent border for Tulip bed. April-May. 
SERPYLLIFOLIUM Tr. Pkt. 15¢; 1/g oz. 60c; 14 oz. $1.00 
(Alpertre) A very dwarf variety of 4” to 5” high with 
racemes of pale yellow flowers and rough gray leaves. 
Flowers just after Saxatile is through flowering. 
Anchusa (Alkanet) 
A stately and handsome herbaceous perennial 
resembling the forget-me-not plant. The leaves 
are hairy and silvery green. The flowers are of 
brilliant blue color borne in racemes on branching 
stems. ; ; 
CULTURE: These plants require a deep, well- 
drained soil, not too damp or heavy. Grown 
singly they will display their natural contour to 
the best advantage. Plant in fall or early spring 
18 inches apart. Myosotidiflora should be planted 
in groups of three or more about 8 inches apart. 
MYOSOTIDIFLORA Tr. Pkt. 25c; 1/16 oz. 85¢; 1/g oz. $1.35. 
A distinct dwarf perennial from Russia, with clusters of charm- 
ing blue flowers resembling forget-me-nots. An effective 
plant for both shady and sunny locations. Flowers in May 
and June. 12 inches high. 
ator (Starwot or Michaelmas Daisy) 
A lovely autumn-flowecring perennial which is 
invaluable for border decoration or for cut flow- 
ers. Coming in shades of blue, white, pink and 
crimson. 
CULTURE: A plant that will thrive in any 
soil and under almost any rough treatment. These 
Daisies do especially well in mixed border plant- 
ings or in conjunction with lilies and tritomas 
which forms an autumnal display of color. 
Planted in fall or spring, 2 feet apart. 
BARR’S PINK Plants 25c each 
A strong, vigorous, well shaped plant 4 to 5 feet high of 
finest bright pink. 
ARABIS 
Alpina Gradfle Compacta Snow Cap. 
Pkt. 50c. . 
Arabis Gradfle Rosea. Pkt. 25c; large Pkt. 50c. 
Pkt. 25c; large 
Aquilegia (Columbine) Long Spurred 
CULTURE—Columbines succeed in ordinary 
soils containing plenty of Humus. All varieties 
prefer partial shade. Partial shade allows the 
flowers to develop better to a larger size and last 
much longer than if grown in full sun. 
CRIMSON STAR 
Pkt. 25c; 1/32 oz. 60c; 1/16 oz. 
90c. 
Its flowers are of a brilliant crim- 
son sepals and spurs with white 
petals; a combination of colors 
entirely new in Aquilegias. Of 
free flowering habit. 
LONGISSIMA 
Pkt. 40c; 1/32 oz. $1.35 
Unusually long slender spurs, 4 
to 5 inches long, giving the bril- 

Longissima 
liant canary yellow flowers an 
exceptional graceful effect. Does 
well in hot, dry locations in the 
the garden. Flowers in June 18 
inches tall. 
NEW GIANT HYBRIDS MIXED 
(Rohbocks Sons) 
Pkt. 20c; V/s oz. 60c; 1/4 oz. $1.00. 
A magnificent strain of Colum- 
bines with large flowers of long 
spurs of many rich colors. 

Finest Mixed 
CAAMONUEAL (Thrift or Sea Pink) 
A dwarf perennial with grass-like leaves and 
a tuft-like growth. The flowers are borne in 
globular heads from May until the end of July. 
These plants may be used as edgings to borders 
and beds, also form lovely clumps in rock gar- 
dens. 
CULTURE: Do well in a dry, sandy soil in 
sunny locations. Plant 6 to 8 inches apart in 
autumn or spring. 
FINEST MIXED COLORS Pkt. 15c; 1/16 oz 60c; 1/g oz. 90c. 
Aubruetia (Purple Rock Cress) 
April - June 
Although strictly a rock plant they are also 
most attractive subjects for growing in masses or 
in forming edgings to borders. They are also 
much used for carpeting the surface of beds, 
planted with spring bulbs. 
CULTURE: Do well in any fairly good, well 
drained soil. The best growing results may be 
found in masses, edgings and also rock gardens. 
Plant 6 inches apart in early spring and autumn. 
*EYRI Pkt. 25c; 1/g oz. 60c; 1/4 oz. $1.00 
Rosy lilac, good grower and especially fine in clumps in 
combination with bulbs. Also favors a light shade, 
*BELLIS—PERENNIS—CHOICE MIXED. Popular Dougle Eng- 
glish Daisy. Pkt. 15¢; /% oz. 40¢; 14 oz. 70c. 
CARNATION—HARDY DOUBLE BORDER. Pkt. 25c; 1/16 oz. 
60c; 1/ oz. $1.00. 
