PASADENA, CALIFORNIA 
21 
GYPSOPHILA paniculata. Per. 
White, tinier flowers than the annual, all summer 
and fall on large, bushy plants; 3 feet; sow October 
to May. Germ, period 15 days. Double Snow White; 
Pacifica, pale pink, blooms earlier. Pkts., 25c. 
HELENIUM Autumnale (Sneezewort). Per. 
Golden yellow, single daisy flowers with crimson 
globular centers in Fall; 4 feet; sow November to 
March. Germ, period 10 to 20 days. Riverton Gem. 
Pkt., 15c. 
HELIANTHEMUM mutabile (Rock Rose). Per. 
Rose, turning lilac, then w'hite, single-rose-like 
flowers on evergreen rockery plant; 8 to 12 inches; 
sow February to May. Pkt., 10c. 
HELIANTHUS (Sunflower). 
Yellow, orange, bronze-red shades, in large daisy 
flowers, showy for backgrounds; sow December to 
April. Germ. per. 5 to 10 days. Russian (10 feet), 
gigantic single, with edible seeds; Sanguineus (6‘ 
feet), orange, brown, and purple shades of red; 
Chrysanthemum-flowered, very double, golden yel¬ 
low. Pkts., 10c except Russian, 5c. 
HELIANTHUS angustifolius (Autumn Glory). Per. 
Golden yellow masses of bloom in Fall, from clusters 
of large daisy flowers; 5 to 7 feet; sow December to 
March. Pkt., 15c. 
HELICHRYSUM (Strowflower). 
Yellows, pinks, reds, and white, large, very double 
everlastings, showy in beds and backgrounds; 3 
feet; sow October to May. Germination period 5 to 
10 days. Canary Yellow; Fire Ball, scarlet; All 
Colors Mixed. Pkt., 10c. 
HELIOPHILA linearifolia (Cope Cress). 
Bright deep blue, white-centered flowers in spikes 
with wiry stems, foliage grass-like, for pots and 
borders; 1 foot; sow October to May. Pkt., 25c. 
HELIOTROPE. Per. 
Blue and purple shades, in fragrant clusters, easily 
grown; 2 to 6 feet; sow February to May. Germina¬ 
tion period 30 days. King of the Blacks, deep pur¬ 
ple; Madame Lederle, deep blue; Mammoth Mixed. 
Pkts., 15c. 
HESPERIS matronalis (Sweet Rocket). Per. 
Purple and white single-stock flowers, fragrant in 
evening; 3 feet; sow February to June. Germination 
period 15 days. Pkt., 10c. 
HEUCHERA sanguined (Coral Bells). Per. 
Pink, rose, and red, tiny bell-like flowers in clusters, 
with low foliage good for rockeries and borders in 
sun or partial shade; iy 2 to 2 feet; sow February 
to May. Coral Red; Brizoides, pink; Hybrids Mixed. 
Pkts., 15c. 
HIBISCUS (Mallow Marvels). Per. 
Pink, red, white, large flowers, 6 inches across; 4 
feet; sow February to May for bloom first season. 
Germination period 5 to 7 days. Mixed. Pkt., 10c. 
HOLLYHOCK. Per. 
Pink, salmon, red, and yellow shades, in stately 
spikes ideal for backgrounds; 5 to 8 feet; sow Au¬ 
gust to March (seed sown by January will bloom 
first season). Germination period 10 to 30 days. 
Triumph, new loose-petalled double mixed in a 
wide color-range; Chater’s Double Newport Pink, 
Rose, Salmon, Crimson, Yellow, Mixed; Vert Dwarf 
Double Mixed; Single Early Mixed. Pkts., 10c. 
HONESTY. (See Lunaria). 
HUMULUS Japonicus (Japanese Hop). Vine. 
Rapid climber, with dense green, variegated white, 
foliage, untroubled by heat, drought or insects; 
sow' January to May. Germination period 8 to 10 
days. Pkts., 10c. 
