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 AGASTACHE Agastache mexicana AGASTACHE Agastache rugosa ALYSSUM Alyssum wulfenianum ARMERIA Armeria pseudarmeria
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
'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™ Arcadia, 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
29
Chrysalis™ Series EC 0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500 ppm IBA
Low to moderate
BUDDLEIA Buddleia hybrid CARYOPTERIS Caryopteris x clandonensis CARYOPTERIS Caryopteris x clandonensis CENTAUREA Centaurea ragusina COREOPSIS Coreopsis hybrida COREOPSIS Coreopsis verticillata DELOSPERMA Delosperma hybrida DELPHINIUM Delphinium x hybrida DIANTHUS Dianthus hybrida DIGITALIS Digitalis hybrida ECHINACEA Echinacea x hybrida ECHINACEA Echinacea x hybrida ERYSIMUM Erysimum linifolium EUPATORIUM Eupatorium dubium
30
'Emerald Crest', 'Gold Crest'
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
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
35-37
Crème Caramel
EC 0.75-0.80 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
1,000 ppm IBA
Low
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
Mountain Frost™ Collection
EC 0.80 mmhos/pH 5.8-6.2
68-70°F (20-21°C)
500 ppm IBA
Very low
42-43
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
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
48
EC 0.75-0.80 mmhos/pH 5.8-6.2
72-78°F (21-24°C)
None
Low; prefers high humidity to mist
Sombrero Poco™ Series, Sombrero ® Series
45-47
'Bowles Me Away', Brightside™
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.
50
Product information and culture charts at darwinperennials.com
140 | PROPAGATION GUIDE
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