2023 Success Guide Annuals | Americas

VEGETATIVE FINISHING

Petunia ITSY ™ Petunia hybrida MEDIA pH/EC

LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER

PINCHES

FINISHING PROGRAM

pH: 5.5–5.9 SME 2.3–2.8 mS/cm, PourThru EC: 3.5–4.2 mS/cm

800–1,200 µmol·m -2 ·s -1

Facultative long day

70–72 °F (21–22 °C)

62–64 °F (17–18 °C)

200–250 ppm N 1–2 pinches

Large Packs | 1 ppp | 5 weeks 1 qt. | 1 ppp | 5–6 weeks 1 pt. | 1 ppp | 5–6 weeks 1.25 qt. | 1 ppp | 7–9 weeks 2.5 qt. | 1 ppp | 7–9 weeks 3 qt. | 2–3 ppp | 8–9 weeks 1.5 gal. HB | 3 ppp | 9–10 weeks 1.5 gal. pot | 2–3 ppp | 8–9 weeks 2 gal. HB | 4 ppp | 8–10 weeks

Tech Tips: Keep media pH down in the mid 5.0’s to avoid iron deficiency and tip chlorosis. Temperatures can be lowered 3 weeks after planting and especially towards the end of production to tone or hold the plant. High DLIs and cool finishing temperatures produce high-quality petunias. Use proper sanitation when pinching or shearing petunia. Petunia and other solanaceous crops are highly susceptible to Tobacco Mosaic Virus (TMV), which can be easily transmitted by mechanical means. Petunia SANGUNA ® / SANGUNA ® MEGA Petunia hybrida MEDIA pH/EC LIGHT LEVEL DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER PINCHES FINISHING PROGRAM pH: 5.5–5.9 SME 2.3–2.8 mS/cm, PourThru EC: 3.5–4.2 mS/cm 800–1,200 µmol·m -2 ·s -1 Facultative long day 64–66 °F (18–19 °C) 62–64 °F (17–18 °C) 200–250 ppm N 1–2 pinches 1 qt. | 1 ppp | 5–6 weeks

1.25 qt. | 1 ppp | 7–8 weeks 2.5 qt. | 1 ppp | 8–9 weeks 3 qt. | 2–3 ppp | 8–9 weeks 1.5 gal. HB | 3 ppp | 9–10 weeks 1.5 gal. pot | 3–5 ppp | 10–12 weeks 2 gal. HB | 4 ppp | 9–10 weeks

Tech Tips: Keep media pH down in the mid 5’s to avoid iron deficiency and tip chlorosis. Temperatures can be lowered three weeks after planting and especially towards the end of production to tone or hold the plant. High DLIs and cool finishing temperatures produce high-quality petunias. Use proper sanitation when pinching or shearing petunia. Petunia and other solanaceous crops are highly susceptible to Tobacco Mosaic Virus (TMV), which can be easily transmitted by mechanical means. Petunia SANGUNA ® PATIO Petunia hybrida MEDIA pH/EC LIGHT LEVEL DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER PINCHES FINISHING PROGRAM pH: 5.5–5.9 SME 2.3–2.8 mS/cm, PourThru EC: 3.5–4.2 mS/cm 800–1,200 µmol·m -2 ·s -1 Facultative long day 70–72 °F (21–22 °C) 62–64 °F (17–18 °C) 200–250 ppm N 1–2 pinches 1 qt. | 1 ppp | 5–6 weeks Tech Tips: Keep media pH down in the mid 5’s to avoid iron deficiency and tip chlorosis. Temperatures can be lowered three weeks after planting and especially towards the end of production to tone or hold the plant. High DLIs and cool finishing temperatures produce high-quality petunias. Use proper sanitation when pinching or shearing petunia. Petunia and other solanaceous crops are highly susceptible to Tobacco Mosaic Virus (TMV), which can be easily transmitted by mechanical means. Petunia SHORTCAKE ™ Petunia hybrida MEDIA pH/EC LIGHT LEVEL DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER PINCHES FINISHING PROGRAM pH: 5.5–5.9 SME 2.3–2.8 mS/cm, PourThru EC: 3.5–4.2 mS/cm 800–1,200 µmol·m -2 ·s -1 Facultative long day 70–72 °F (21–22 °C) 62–64 °F (17–18 °C) 200–250 ppm N 1–2 pinches Packs | 1 ppp | 4–5 weeks Large Packs | 1 ppp | 4–5 weeks 1 qt. | 1 ppp | 5–6 weeks 1.25 qt. | 1 ppp | 7–8 weeks 2.5 qt. | 1 ppp | 8–9 weeks 3 qt. | 2–3 ppp | 8–9 weeks 1.5 gal. HB | 3 ppp | 9–10 weeks 1.5 gal. pot | 3–5 ppp | 10–12 weeks 2 gal. HB | 4 ppp | 9–10 weeks 1.25 qt. | 1 ppp | 7–8 weeks 2.5 qt. | 1 ppp | 8–9 weeks 3 qt. | 2–3 ppp | 8–9 weeks 1.5 gal. HB | 3 ppp | 9–10 weeks 1.5 gal. pot | 3–5 ppp | 10–12 weeks 2 gal. HB | 4 ppp | 9–10 weeks Tech Tips: Keep media pH down in the mid 5.0’s to avoid iron deficiency and tip chlorosis. Temperatures can be lowered three weeks after planting and especially towards the end of production to tone or hold the plant. High light and cool finishing temperatures produce high quality plants.

GROWER SUCCESS GUIDE 2023-2024 | ANNUALS

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