Hardy Perennials 
B. F. BARR NURSERIES, LANCASTER, PA. 
Beautiful effect produced by edging lawn with 
Ornamental Hardy Grasses. 
EULALIA—HARDY GRASSES 
Eulalias are remarkably hardy, and universal favorites 
for bedding. Interspersed in the shrubbery or perennial 
border, they are at home. Very effective results can be 
secured. 
EULALIA Japonica. 6-8 ft. Rich, green foliage which 
waves with the slightest breeze. 
E. Japonica gracillima univittata. 5-7 ft. Narrow¬ 
leaved variety of above, very graceful and pleasing. 
E. Japonica variegata. 4-5 ft. Striped with white 
variegation, forming an attractive plant when grouped 
with the green. 
E. Japonica zebrina. 5-7 ft. Barred with bronze- 
yellow, and very popular, due to the bizarre effect. 
Price. Clumps, 6 inch diameter, 30c. ea.; 3 for 75c. 
EUPATORIUM coelestinum. Mist flower. 1J-2 ft. 
Large flat heads of small, fluffy, azure-blue flowers. 
Sometimes called Hardy Ageratum. August-October. 
20c. ea.; 3 for 50c.; $1.50 per doz. 
EUPHORBIA corollata. Flowering Spurge. 2-3 ft. 
White flowers with small green eye, in umbels. Used 
like Gypsophila for cutting. July-October. 20c. ea.; 
3 for 50c.; $1.50 per doz. 
E. polychroma. Cushion Spurge. (*) 1-2 ft. Masses of 
chrome-yellow flower-like bracts. Resembles a Poin- 
settia, onlv yellow. April-May. 25c. ea.; 3 for 65c.; 
$2 .50 per doz. 
Funkia. See Hosta. 
GAILLARDIA aristata compacta. Bush Gaillardia. 
2 ft. Conspicuous for profusion and duration of bloom 
and striking color effect. The petals are broadly mar¬ 
gined yellow, the remainder of the flower crimson. Good 
cut flower variety. June-October. 20c. ea.; 3 for 50c; 
$1.50 per doz. 
GYPSOPHILA paniculata fl. pi. Bristol Fairy 
Babysbreath. 2-3 ft. Large panicles of double, white 
blooms, with a misty grace not found in other flowers. 
Excellent cut flower combined in bouquets. Can be cut 
and dried for use during the Winter months. July- 
August. 40c. ea.; 3 for $1.10; $4.00 per doz. 
HELENIUM autumnale. Sneezeweed. 5 ft. Lemon- 
yellow, flat flowers borne in large heads or clusters. Good 
for cut flowers. July-September. 25c. ea.; 3 for 60c.; 
$2.00 per doz. 
H. hoopesi. Orange Sneezeweed. 2 ft. Clear rich yellow 
sort with slightly drooping rays. June-August. 25c. ea.; 
3 for 60c.; $2.00 per doz. 
H. Riverton Gem. 2J-3 ft. Old gold, suffused with 
bright terra cotta, changing to wall flower red. August- 
October. 25c. ea.; 3 for 60c.; $2.00 per doz. 
HELIANTHEMUM mutabile. Fickle Sunrose. (*) 1 
ft. Pretty, low growing, evergreen plant, forming broad 
clump which becomes hidden by the masses of bloom. 
Rich orange color. June-July. 25c. ea.; 3 for 60c.; $2.00 
per doz. 
HELIOPSIS zinniaeflora. Zinnia Heliopsis. 2-3 ft. 
Double, golden-yellow flowers, 2§-3 in. across, on long 
strong stems. June-September. 20c. ea.; 3 for 50c.; 
$1.50 per doz. 
Hemerocallis—DAY LILA 
(See new hybrid varieties listed on page 4) 
HEMEROCALLIS dumertieri. Early Daylily. 
(t) 1J-2 ft. Very showy, wide-funneled flowers of a bronze 
yellow on the outside and a rich yellow inside. Excellent 
for cutting. May-July. 
H. flava. Lemon Daylily. 2-3 ft. Clear lemon or canary 
yellow type; sweet scented. June-July. 
H. kwanso. Kwanso Daylily. 4-5 ft. Orange, shaded 
crimson, semi-double. July-August. 
H. thunbergi. Japanese Daylily. 3-4 ft. Latest to 
flower; rich buttercup yellow. July-August. 
Price. Any of above Daylilies, 25c. ea.; 3 for 60c.; 
$2.00 per doz. 
HEPATICA triloba. Roundlnbe Hepalica. (*) (t) 3-4 
in. Light blue flowers showing as soon as the snow dis¬ 
appears. Pretty, rounded, leathery leaves. March- 
April. 20c. ea.; 3 for 50c.; $1.80 per doz. 
HEUCHERA sanguinea. Coralbells. 1J-2 ft. From 
a mass of ornamental foliage rise graceful spikes covered 
with pendant flowers, bright coral crimson. June-August. 
25c. ea.; 3 for 60c.; $2.00 per doz. 
HIBISCUS (Marvels). Rosemallow. 6-8 ft. Flowers 
resemble a single Hollyhock bloom only much larger and 
velvety. Good in masses or among shrubs where a large, 
showy plant is required. White, pink or scarlet (State 
color). July-Sept. 25c. ea.; 3 for 60c.; $2.00 per doz. 
Hosta—PLANTAIN LILY 
HOSTA caerulea. Plantainlily. (f) 1-lf ft. Spikes of 
nodding, light-blue, lily-like blossoms; large, handsome, 
dark green, glossy foliage in clumps. July-August. 
H. grandiflora. Big Plantainlily. (f) 1 \-2 ft. Large, 
waxy-white flowers with an odor like orange blossoms. 
August-September. 
H. lancifolia. Lanceleaf Plantainlily. (f) 1J-2 ft. 
Violet-blue flowers; long, narrow leaves. July-August. 
Price. Any of above Plantain Lilies. 20c. ea.; 
3 for 50c.; $1.50 per doz. 
IBERIS gibraltarica. Gibraltar Candytuft. (*) 1-1J ft. 
Low growing plant with evergreen foliage, completely 
hidden by the large clusters of white flowers deeply 
tinted rose-lavender. Charming on ledges or walls in the 
rock garden, and good, too, for cutting. March-June. 
25c. ea.; 3 for 60c.; $2.00 per doz. 
I. sempervirens. Evergreen Candytuft. (*) 9-12 in. 
Low mats covered with innumerable, flat, dense clusteis 
of pure white flowers. March-June. 25c. ea.; 3 for 60c.; 
$2.00 per doz. 
HOW TO BUILD A ROCK GARDEN 
Select a gentle slope. Use the largest boulders 
possible, placing the bigger stones at the base, the 
strata all running the same. They should appear 
naturally placed. A few large rocks rather than 
many small ones is preferable. 
In the pockets between boulders there should he a 
rich, porous, moisture-holding soil at least two feet 
deep. Moisture in sufficient amount is the token of 
success, even more necessary than shade or part 
shade. 
Most entrancing groups of plants for Rock Gardens 
are low growing, brilliantly flowering, rather heavily 
foliaged Perennials. 
For interesting results the year round, include 
some dwarf Evergreens like Abelias, Azaleas, Daphne, 
Junipers, Retinosporas, Yucca, Yews, Pachysandra, 
Cotoneasters, for their touch of evergreen foliage, 
stability and the floral beauty of the blooming kinds. 
Low Annuals should always he added for continu¬ 
ous bloom throughout the Summer. (See list of 
annuals on page 46.) 
Perennials Designated With an Asterisk (*) Are Rock Garden Favorites. 
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