Darwin Perennials 2026 Catalog

DARWIN PERENNIALS PROPAGATION GUIDE

PAGE CROP

SERIES/VARIETY MEDIA EC/PH

SOIL TEMPERATURE ROOTING HORMONE MIST

'Night Light'

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate to high for first 24 hours, then reduce to low.

LYSIMACHIA Lysimachia alfredii

77

Balmy™ Series

EC 1.0-1.25 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate

MONARDA Monarda didyma MONARDA Monarda didyma NEPETA Nepeta subsessilis NEPETA Nepeta x faassenii NEPETA Nepeta x faassenii OENOTHERA Oenothera missouriensis PENSTEMON Penstemon barbatus

79

BeeMine™ Series EC 1.0-1.25 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate

80

Prelude™ Series

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500-1,000 ppm IBA Moderate

82, 86

Junior Walker™ EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500-1,000 ppm IBA Moderate

85

Whispurr™ Series EC 0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Low to moderate

83

'Evening Sun'

EC 1.2-1.5 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

1,000 ppm IBA

Low to moderate

87

Rock Candy ® Series

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate to high for first 24 hours, then reduce to low. Moderate to high for first 24 hours, then reduce to low.

89

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

'Cherry Sparks', MissionBells™ Series, Mountain Treats™ Series, Summit Sweets™ Series

PENSTEMON Penstemon hybrida

90-92

'CrazyBlue'

EC 1.0-1.25 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

1,000-1,500 ppm IBA Moderate to high for first

PEROVSKIA Perovskia atriplicifolia

94

24 hours, then reduce to low.

Little Lace

EC 1.0-1.25 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

1,000-1,500 ppm IBA Moderate to high for first

PEROVSKIA Perovskia atriplicifolia

93

24 hours, then reduce to low.

EC 0.80 mmhos/pH 5.8-6.2

68-74°F (20-23°C)

500 ppm IBA

Low to moderate

Candy Cloud™ Series, Spring Splash™ Series Ka-Pow ® Series, Super Ka-Pow™ Series

PHLOX Phlox hybrida

96-97

EC 0.80 mmhos/pH 5.8-6.2

68-74°F (20-23°C)

500 ppm IBA

Low to moderate

PHLOX Phlox paniculata

102-103

'Golden Feathers'

EC 0.75-0.80 mmhos/pH 5.8-6.2

68-72°F (21-22°C)

None

Low mist or tenting

POLEMONIUM Polemonium pulcherrimum RUDBECKIA Rudbeckia hybrida SALVIA Salvia greggii SALVIA Salvia greggii SALVIA Salvia hybrida SALVIA Salvia hybrida SALVIA Salvia nemorosa

108

Suntacular

EC 0.75-0.80 mmhos/pH 6.0-6.4

70-74°F (21-23°C)

None

Very low mist. Prefers high humidity only.

107

Mirage™ Series

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate

118-119

'Radio Red'

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate

117

Arctic Blaze ® Series

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

500 ppm IBA

Moderate

117

'Blue by You'

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

1,000 ppm IBA

Low

109, 114

Lyrical™ Series

EC 0.75-0.80 mmhos/pH 5.8-6.2

70-72°F (21-22°C)

1,000 ppm IBA

Low

112

Product information and culture charts at darwinperennials.com

144 | PROPAGATION GUIDE

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