ANNUALS / FINISHING GUIDE
CLASS/SERIES
RECOMMENDED PLUG SIZE
GROWING ON TEMPERATURE (DAYS/NIGHTS) (day) 65-72°F (18-22°C) (night) 60-62°F (16-17°C)
TARGET MEDIA PH/EC (1:2)
DAYLENGTH
PETUNIA (DOUBLE) Petunia x hybrida Pirouette F 1 Series
288
5.5-6.3 pH 1.5-2.0 mmhos/cm
Facultative Long Day
PETUNIA (SPREADING) Petunia x hybrida E3 Easy Wave® F 1 Series
(day) 61-75°F (16-24°C) (night) 57-65°F (14-18°C)
288 128
5.5-6.2 pH 1.5-2.0 mmhos/cm
Facultative Long Day Minimum Daylength Requirement by Variety: 9 hours: White, Midnight Marble 9.5 hours: Coral, Pink, Red, Rose Morn, Sky Blue 10 hours: Blue, Pink Cosmo, Yellow
PETUNIA (SPREADING) Petunia x hybrida Easy Wave® F 1 Series
(day) 61-75°F (16-24°C) (night) 57-65°F (14-18°C)
288 128
5.5-6.2 pH 1.5-2.0 mmhos/cm
Facultative Long Day Minimum Daylength Requirement by Variety: 9 hours: Rose Fusion 9.5 hours: Blue, Lavender Sky Blue, Navy Velour, Pink Pearl, Rose 10 hours: Berry Velour, Pink Passion, Burgundy Star, Coral Reef, Neon Rose, Rosy Dawn, Silver, Violet, White 10.5 hours: Burgundy Velour 11 hours: Pink, Plum Vein, Red, Red Velour
PETUNIA (SPREADING) Petunia x hybrida Shock Wave® F 1 Series
(day) 61-75°F (16-24°C) (night) 57-65°F (14-18°C)
288 128
5.8-6.2 pH 1.5-2.0 mmhos/cm
Facultative Long Day Minimum Daylength Requirements by Variety: 9 hours: Deep Purple 10 hours: Coral Crush, Denim, Pink Shades, Red, Rose Vein, Violet 10.5 hours: Pink Vein, Purple Tie Dye, Rose, White
PETUNIA (SPREADING) Petunia x hybrida Tidal Wave® F 1 Series
(day) 61-75°F (16-24°C) (night) 57-65°F (14-18°C)
288 128
5.5-6.2 pH 1.5-2.0 mmhos/cm
Facultative Long Day Minimum Daylength Requirement by Variety: 12 hours: Cherry, Hot Pink, Purple, Red Velour, Silver Facultative Long Day Minimum Daylength Requirement by Variety: 11.5 hours: Purple 12 hours: Lavender, Misty Lilac, Pink, Purple Classic 13 hours: Carmine Velour
PETUNIA (SPREADING) Petunia x hybrida Wave® F 1 Series
(day) 61-75°F (16-24°C) (night) 57-65°F (14-18°C)
288 128
5.5-6.2 pH 1.5-2.0 mmhos/cm
PHLOX Phlox drummondii 21st Century F 1 Series
(day) 60-70°F (16-21°C) (night) 50-62°F (10-17°C)
288
5.5-6.2 pH 1.0-1.5 mmhos/cm
Day Neutral
PLECTRANTHUS Plectranthus argentatus Silver Crest
(day) 64-80°F (18-27°C) (night) 61-68°F (16-20°C)
288
5.8-6.2 pH 1.2-1.5 mmhos/cm
Under short days, plants will initiate flowers.
64
FINISHING GUIDE / Additional culture info online • panamseed.com/culture
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