DARWIN PERENNIALS PROPAGATION GUIDE
PAGE CROP
SERIES/VARIETY MEDIA EC/PH
SOIL TEMPERATURE ROOTING HORMONE MIST
Milly Rock™ Series
EC 1.0-1.25 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500-1,000 ppm IBA Low to moderate
ACHILLEA Achillea millefolium ACHILLEA Achillea millefolium
20
New Vintage™ Series
EC 1.0-1.25 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500-1,000 ppm IBA Low to moderate
18
Summerlong™ Series
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
22-23 AGASTACHE
Agastache mexicana AGASTACHE Agastache rugosa ALYSSUM Alyssum wulfenianum ARMERIA Armeria pseudarmeria
'Little Adder'
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
23
'Golden Spring'
EC 0.80-1.0 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low
26
Dreameria ® Series
EC 0.80 mmhos/pH 5.8-6.2
70-74°F (21-23°C)
2,500 ppm IBA
Low
27
SunFern™ Olympia EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
ARTEMISIA Artemisia gmelinii
26
EC 0.75-0.80 mmhos/pH 5.8-6.2
68-72°F (21-22°C)
None
Low mist or tenting
Frost King, Frost Magic, ‘Frostbite’, Frostline, Permafrost
BRUNNERA Brunnera macrophylla BUDDLEIA Buddleia hybrid CARYOPTERIS Caryopteris x clandonensis CENTAUREA Centaurea ragusina
29
Chrysalis™ Series EC 0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
30
'Emerald Crest', 'Gold Crest', Grand Bleu ®
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
1,000-3,000 ppm IBA Low to moderate
33
Silver Swirl
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
34
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500-1,000 ppm IBA Moderate
'Golden Stardust', 'Super Star', Sunfetti Series, UpTick™ Series Crème Caramel
35-37 COREOPSIS
Coreopsis hybrida
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
1,000 ppm IBA
Low
COREOPSIS Coreopsis verticillata DELOSPERMA Delosperma hybrida DELPHINIUM Delphinium x hybrida
37
Ocean Sunset™ Series
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Very low
38
'Red Lark'
5.8-6.2
68-72°F (21-22°C)
None
Low mist or tenting
40
EC 0.80 mmhos/pH 5.8-6.2
68-70°F (20-21°C)
500 ppm IBA
Very low
Mountain Frost™ Pink Carpet, Pink PomPom, Pink Twinkle, Red Garnet, Rose Bouquet, Ruby Glitter, Ruby Snow, Silver Strike, White Twinkle
DIANTHUS Dianthus hybrida
42
Arctic Fox™ Series EC 0.75-0.80 mmhos/pH 6.0-6.4
70-72°F (21-22°C)
1,000 ppm IBA basal dip Low to moderate
DIGITALIS Digitalis hybrida
41
Double Scoop™ Series
EC 0.75-0.80 mmhos/pH 5.8-6.2
72-78°F (21-24°C)
None
Low; prefers high humidity to mist
ECHINACEA Echinacea x hybrida ECHINACEA Echinacea x hybrida
47
Sombrero Poco™ Series
EC 0.75-0.80 mmhos/pH 5.8-6.2
72-78°F (21-24°C)
None
Low; prefers high humidity to mist
46
Sombrero ® Series
EC 0.75-0.80 mmhos/pH 5.8-6.2
72-78°F (21-24°C)
None
Low; prefers high humidity to mist
44-45 ECHINACEA
Echinacea x hybrida ERYSIMUM Erysimum cultivars ERYSIMUM Erysimum linifolium EUPATORIUM Eupatorium dubium EUPATORIUM Eupatorium purpureum
Brightside™ Series EC 0.80 mmhos/pH 5.8-6.2
68-70°F (20-21°C)
500 ppm IBA
Low
48
'Bowles Me Away'
EC 0.80 mmhos/pH 5.8-6.2
68-70°F (20-21°C)
500 ppm IBA
Low
49
'Little Joe'
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
High for first few days, then reduce to moderate. Low to moderate
49
Euphoria™ Ruby EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
49
Guapa Series
EC 0.75-0.80 mmhos/pH 6.0-6.4
70-72°F (21-22°C)
1,000 ppm IBA basal dip Low to moderate
GAILLARDIA Gaillardia aristata
52
Ballerina™ Series, Belleza ® Series
EC 0.75-0.80 mmhos/pH 5.8-6.2
68-73°F (20-23°C)
500 ppm IBA
Low to moderate
50-51 GAURA
Gaura lindheimeri
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
'Little Janie', 'Whiskers Deep Rose' Purple Glow
GAURA Gaura lindheimeri
51
EC 0.75-0.80 mmhos/pH 6.2-6.4
70-72°F (21-22°C)
None
Prefers high humidity or tenting
GERANIUM Geranium sanguineum
52
Product information and culture charts at darwinperennials.com
144 | PROPAGATION GUIDE
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