SEED FINISHING
Verbena OBSESSION ™ CASCADE OP Verbena hybrida MEDIA pH/EC LIGHT LEVEL
DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM
PESTS
DISEASES
pH: 5.8–6.2 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm
4,000–6,000 foot candles (800–1,200 micro mols)
Facultative long day
70–72 °F (21–22 °C)
64–66 °F (18–19 °C)
125–175 ppm N 1 qt. | 1 ppp | 7–8 weeks
Fungus gnats, Shore flies, Thrips, Aphids, Spider mites
Pythium, Rhizoctonia, Powdery mildew, Tospovirus (Tomato Spotted Wilt Virus
1.25 qt. | 1–2 ppp | 7–8 weeks 2.5 qt. | 1–2 ppp | 7–8 weeks 3 qt. | 2–3 ppp | 8–9 weeks 1.5 gal. HB | 3–4 ppp | 8–9 weeks 1.5 gal. pot | 3–4 ppp | 8–9 weeks
or Impatiens Necrotic Spot Virus)
Verbena TUSCANY ® OP Verbena hybrida MEDIA pH/EC LIGHT LEVEL
DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM
PESTS
DISEASES
pH: 5.8–6.2 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm
4,000–6,000 foot candles (800–1,200 micro mols)
Facultative long day
70–72 °F (21–22 °C)
64–66 °F (18–19 °C)
125–175 ppm N Large Packs | 1 ppp | 6–7 weeks 1 pt. | 1 ppp | 6–8 weeks 1 qt. | 1 ppp | 7–9 weeks 2.5 qt. | 2–3 ppp | 9–10 weeks
Fungus gnats, Shore flies, Thrips, Aphids, Spider mites
Pythium, Rhizoctonia, Powdery mildew, Tospovirus (Tomato Spotted Wilt Virus
or Impatiens Necrotic Spot Virus)
Vinca BLOCKBUSTER ™ F1 Catharanthus roseus MEDIA pH/EC LIGHT LEVEL
DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM
PESTS
DISEASES
pH: 5.5–5.9 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm
6,000–8,000 foot candles (1,200–1,600 micro mols)
Day neutral
76–78 °F (24–26 °C)
64–66 °F (18–19 °C)
125–175 ppm N Packs | 1 ppp | 3–4 weeks
Thrips, Fungus gnats, Shore flies
Thielaviopsis, Rhizopus, Rhizoctonia, Pythium, Tospovirus (INSV and TSWV)
Large Packs | 1 ppp | 4–5 weeks 1 pt. | 1 ppp | 4–5 weeks 1 qt. | 1 ppp | 5–6 weeks 1.25 qt. | 1–3 ppp | 6–8 weeks 2.5 qt. | 1–3 ppp | 6–8 weeks 3 qt. | 2–3 ppp | 7–8 weeks 1.5 gal. pot | 3–4 ppp | 7–8 weeks
Vinca CORA ® CASCADE XDR F1 Catharanthus roseus MEDIA pH/EC LIGHT LEVEL
DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM
PESTS
DISEASES
pH: 5.5–5.9 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm
6,000–8,000 foot candles (1,200–1,600 micro mols)
Day neutral
76–78 °F (24–26 °C)
64–66 °F (18–19 °C)
125–175 ppm N 1 qt. | 1–2 ppp | 8–9 weeks 1.25 qt. | 2–3 ppp | 8–9 weeks 2.5 qt. | 2–3 ppp | 8–9 weeks 3 qt. | 3 ppp | 9–10 weeks 1.5 gal. HB | 3–5 ppp | 10–11 weeks 2 gal. HB | 4–6 ppp | 12–13 weeks
Thrips, Fungus gnats, Shore flies
Thielaviopsis, Rhizopus,
Rhizoctonia, Pythium, and Tospovirus (INSV and TSWV)
Vinca CORA ® CLASSIC F1 Catharanthus roseus MEDIA pH/EC LIGHT LEVEL
DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM
PESTS
DISEASES
pH: 5.5–5.9 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm
6,000–8,000 foot candles (1,200–1,600 micro mols)
Day neutral
76–78 °F (24–26 °C)
64–66 °F (18–19 °C)
125–175 ppm N Packs | 1 ppp | 5–8 weeks
Thrips, Fungus gnats, Shore flies
Thielaviopsis, Rhizopus,
Large Packs | 1 ppp | 5–8 weeks 1 pt. | 1 ppp | 7–8 weeks 1 qt. | 1–2 ppp | 8–9 weeks 1.25 qt. | 3 ppp | 8–9 weeks 2.5 qt. | 3 ppp | 8–9 weeks
Rhizoctonia, Pythium, and Tospovirus (INSV and TSWV)
Vinca CORA ® XDR F1 Catharanthus roseus MEDIA pH/EC LIGHT LEVEL
DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM
PESTS
DISEASES
pH: 5.5–5.9 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm
6,000–8,000 foot candles (1,200–1,600 micro mols)
Day neutral
76–78 °F (24–26 °C)
64–66 °F (18–19 °C)
125–175 ppm N Packs | 1 ppp | 3–4 weeks
Thrips, Fungus gnats, Shore Flies
Thielaviopsis, Rhizopus,
Large Packs | 1 ppp | 3–4 weeks 1 pt. | 1 ppp | 4–5 weeks 1 qt. | 1–2 ppp | 4–5 weeks 1.25 qt. | 3 ppp | 4–6 weeks 2.5 qt. | 3 ppp | 4–6 weeks 1.5 gal. HB | 4–5 ppp | 8–9 weeks
Rhizoctonia, Pythium and Tospovirus (INSV and TSWV)
G R O W E R S U C C E S S G U I D E 2 0 2 2 – 2 0 2 3 | A N N U A L S
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