Perennial Rock Garden plants’"’^" 
COIiORADO SPRUCE. 
Small Trees for Rock Gardens. 
8 to 12 inches tall, from 2-in. pots, 
with soil on the roots. 35c eacli, by 
mail 45c; 3 for $1.00, by mail 
$1.25. 
Alyssum Saxatile 
Aster Alpinus 
Campanula Carpatica 
Prices on Plants: 
Each 25c 
3 for 70c 
6 for $1.25 
Postpaid 
unless 
otherwise 
noted 
All are labeled 
AETSSUM, Saxatile (Basket of Gold). Masses of golden yel¬ 
low flowers in May and June. 
ANCSUSA, Myosotidiflora. Clusters of pale blue flowers re¬ 
sembling Forget-Me-Nots. 
ARMERXA— <Sea Fink. Low-growing plants with narrow ever¬ 
green leaves. 
Formosa. Dwarf, compact, grassy foliage with deep pink flow¬ 
ers all through summer. 
ASTER, Alpinus. Very dwarf plants, covered with daisy-like 
flowers. Any sunny place. Six to ten inches. Bluish purple. 
BEIiEIS FEREITNIS. The popular English Daisy, in pink and 
white. Doz. 60o. 
CAMFANUEA^ Carpatica. Flowers clear blue or white on erect 
wiry stems, 8 inches high. Blooms from June to October. 
CERASTIUM, Tomentosnm—Snow-ln-Snmmer. 6 inches. 
Silver foliaged ground cover. 
EVENING FRIMRCSE, Oenotbera Mlssouriensis. A low- 
growing rock garden or border plant with an abundance of im¬ 
mense yellow flowers through a long blooming season. 
GARDEN FINKS. Old-fashioned clove pinks. In various colors. 
Each 20c; 3 for 55c. 
GVFSOFHHiA, Frateusis. A trailing form, beautiful hang¬ 
ing over rocks or wall. Pink flowers. 
Repens. Same as above with white flowers. 
HEDIANTHEMUM, Mntabile—Rock Rose. Low-growing; 
covered with pink or yellow flowers. Eacb 35c; 3 for $1.00. 
HEUCHERA, Sanguinea—Coralbells. Splendid low-growing 
plants for the front of the border with an abundance of graceful 
bright crimson blossoms. Fine for cutting. An excellent subject 
for the rock garden. Eacb 35c; 3 for $1.00. 
IBERIS, Dlttle Gem—Hardy Candytuft. Evergreen prostrate 
plants are covered with clusters of small white flowers. 
IRIS, Fumlla. A low-growing early-blooming type. Will gprow in 
dense shade. The colors range from purple to blue. Eacb 15c; 
2 for 25c; 12 for $1.25. 
nrZ’RTIrE, Vinca Minor. Old-fashioned plant with green leaves, 
small blue flowers. Iiarge clumps, 25c; 3 for 70c. 
PHDOX, Divaricata. A native species, blooming very early in 
the spring. Large fragrant lavender flowers on 10-inch stems. 
Eacb 25c; 3 for 70c. 
FHDOX, Subulata. A distinct type, being very dwarf and espe¬ 
cially suitable for borders. Lavender or pink. Each 25c; 
3 for 70c. 
HARDY GARDEN FERNS, Aspidium FeUz Mas. Native 
wild plants. Eacb 35c; 3 for $1.00. 
SAXIFRAGA, Decipienz (Crimson Moss). One of the finest 
dwarf rock garden plants. With mossy foliage and white flowers. 
Green foliage turns a bright crimson in winter. Eacb 35c; 
3 for $1.00. 
SEDUM—Stonecrop. This is a very large family, most of which 
belong in the rock garden. 
Acre Minor. A dwarf type of great value in carpeting. 
Ewersl. Rose-colored flowers and gray foliage. 
Spectabile, Brilliant. Large heads of brilliant red flowers. 
Spurlum Cocclneum. A dainty red-tinged form that will 
sprawl all over the rocks. 
SEMPERVIVUM. Hen and chickens. Clumps, 35c; 3 for 
$ 1 . 00 . 
VERONICA, Incana. Flowers are amethyst-blue in June. Foli¬ 
age gray-rosette. 
VIODAS in assortment. Eacb 20c; 3 for 55c. Described on 
page 14. 
VIODETS. Blue flower. In clumps. Eacb 20o; 3 for 55o. 
FLOWER SEEDS FOR ROCK GARDENS 
AmruAi^ 
Abronla 
Alyssum 
Anebusa, Blue Bird 
Cornflower, Jubilee Gem 
Poppy, California 
Cblnese Forifet-Me-Not 
Cupbea 
Gilla Tricolor 
Marigold, Siguata Fumila 
Nemopbila 
Nierembergia, Hippomanica 
Petunia 
All Dwarf Varieties 
Fortulaca 
Cupid Sweet Peas 
Zinnia, Tom Thumb 
FERENNIADS 
Arabis (Rock Cress) Forget-Me-Not Violets 
Beilis Daisy Geum Viola Cornuta 
Finks 
All are described and priced in tbls catalog. 
ROCK GARDEN COLLECTION 
1 Gypsopblla Fratensis. Pink .$0.25 
1 Aster Alpinus. Bluish purple.25 
1 Cerastium. Silver foliage.25 
1 Statice Datifolia. Lavender.20 
1 Sedum Ewersi. Rose . 25 
1 Iberis. White .25 
1 Finks—Garden Mixed. 20 
1 Myrtle. Dark green leaves, trailing.25 
1 Fblox Subulata. Rose. .25 
1 Veronica Incana. Blue.25 
1 Evening Primrose.25 
1 Violet. Blue. AO 
Regular Values.$2.85 
OUR sfeciad offer 
A ll Postpaid. 
1 eacb, 12 varieties, eacb labeled, for.$2.00 
2 eacb, 12 varieties, eacb labeled, for. 3.75 
3 eacb, 12 varieties, eacb labeled, for. 5.50 
BOOX: ROCK GARDENS (By Rockwell). Tells just where 
and how to make a rock garden, what to use in plants, etc. 
31 illustrations, 86 pages. $1.25 postpaid. 
ROCKY MOUNTAIN 
WILDFLOWER SEEDS 
25Cb 
These perennial seeds are gathered by an experienced collector. 
ANEMONE, Pulsatilla. Pasque flower. Lavender to purple, 
like a downy crocus. . 
ARGEMONE, Intermedia. Prickly Poppy. White poppy-nke 
flower. Annual. 
CACTUS. Mixed hardy varieties. , • 
GENTIANA, Elegans. Rocky Mountain fringed Gentian. In¬ 
tense blue. Annual. 
PENTSTEMON, Kumilis. (Beardtongue). Small blue flowers. 
YUCCA, Glauca. (Soapweed). Tall spikes of white flowers; 
evergreen sword-like foliage. ... , r 
“SURPRISE PACKET MIXTURE.” An original packet of 
Colorado wild flowers. 
Complete Stock in Our Nursery Basement During April and May. 
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