VEGETATIVE FINISHING
Petunia SANGUNA ® 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
4,000–6,000 foot candles
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 4,000–6,000 foot candles 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
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 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 4,000–6,000 foot candles 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 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 light and cool finishing temperatures produce high quality petunias. Salvia VELOCITY ™ Salvia farinacea MEDIA pH/EC LIGHT LEVEL DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER PINCHES FINISHING PROGRAM 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 Day Neutral 72–74 °F (22–23 °C) 68–70 °F (20–21 °C) 200–250 ppm N 1 Pinch 1 qt. | 1 ppp | 6–7 weeks 1.25 qt. | 1 ppp | 8–9 weeks 2.5 qt. | 1 ppp | 9–10 weeks 3 qt. | 3 ppp | 9–10 weeks 1.5 gal. pot | 4 ppp | 10–11 weeks Tech Tips: Velocity is a fast flowering Salvia farinacea type with beautiful dark blue flowers. One pinch in either propagation or shortly after transplant is all that is needed. Plants fill in quickly once they become established. High light intensity is vital for optimum flowering. Make sure to let media dry down to level 2 between irrigation cycles. Overly wet conditions can lead to fungal root rot.
G R O W E R S U C C E S S G U I D E 2 0 2 1 – 2 0 2 2 | A N N U A L S
94
Made with FlippingBook Learn more on our blog