2024 Grower Success Guide | Americas

ANNUALS | SEED FINISHING

Nicotiana × sandrea F1 Nicotiana PERFUME ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

66–68 °F (19–20 °C)

125–175 ppm N Packs | 1 ppp | 4–5 (green plant) weeks Large Packs | 1 ppp | 4–5 (green plant) weeks

Aphids, Whiteflies, Thrips, Cutworms

Downy mildew

1 pt. | 1 ppp | 5–6 (green plant) weeks 1 qt. | 1 ppp | 5–6 (green plant) weeks 1.25 qt. | 1 ppp | 9–11 (flowering plant) weeks 2.5 qt. | 1 ppp | 9–11 (flowering plant) weeks 3 qt. | 1–3 ppp | 9–11 weeks 1.5 gal. pot | 3 ppp | 10–12 weeks

Nicotiana × alata F1 Nicotiana SARATOGA ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

66–68 °F (19–20 °C)

125–175 ppm N Packs | 1 ppp | 5–6 weeks 1 qt. | 1 ppp | 6–7 weeks

Aphids, Whiteflies, Thrips, Cutworms

Downy mildew

1.25 qt. | 1–2 ppp | 7–8 weeks 2.5 qt. | 2–3 ppp | 7–8 weeks

Osteospermum ecklonis F1 Osteospermum ASTI ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

60–62 °F (16–17 °C)

52–54 °F (11–12 °C)

125–175 ppm N 1 qt. | 1 ppp | 10–14 weeks

Fungus gnats, Shore flies, Thrips, Aphids

Pythium, Rhizoctonia, Botrytis

1.25 qt. | 2–3 ppp | 12–15 weeks 2.5 qt. | 2–3 ppp | 12–15 weeks

Pelargonium × hortorum F1 Geranium BULLSEYE ™ MEDIA pH/EC LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM

PESTS

DISEASES

pH: 6.1–6.5 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm

1,200–1,600 µmol·m -2 ·s -1

Day neutral

70–72 °F (21–22 °C)

60–62 °F (16–17 °C)

200–250 ppm N 1 pt. | 1 ppp | 7–10 weeks 1 qt. | 1 ppp | 8–10 weeks

Aphids, Thrips

Botrytis, Pythium, Alternaria, Rust, Bacterial root and leaf diseases

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

Pelargonium × hortorum F1 Geranium MAVERICK ™ MEDIA pH/EC LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM

PESTS

DISEASES

pH: 6.1–6.5 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm

1,200–1,600 µmol·m -2 ·s -1

Day neutral

70–72 °F (21–22 °C)

60–62 °F (16–17 °C)

200–250 ppm N 1 qt. | 1 ppp | 8–10 weeks 1.25 qt. | 1 ppp | 8–10 weeks 2.5 qt. | 2 ppp | 10–12 weeks 3 qt. | 3 ppp | 10–12 weeks 1.5 gal. HB | 3–5 ppp | 10–12 weeks 1.5 gal. pot | 3–5 ppp | 10–12 weeks 2 gal. HB | 5 ppp | 10–12 weeks

Aphids, Thrips

Botrytis, Pythium, Alternaria, Rust, Bacterial root and leaf diseases

Pelargonium × hortorum F1 Geranium MULTIBLOOM ™ MEDIA pH/EC LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM

PESTS

DISEASES

pH: 6.1–6.5 SME 1.5–2.1 mS/cm, PourThru EC: 2.3–3.2 mS/cm

1,200–1,600 µmol·m -2 ·s -1

Day neutral

70–72 °F (21–22 °C)

60–62 °F (16–17 °C)

200–250 ppm N Large Packs | 1 ppp | 6–7 weeks 1 pt. | 1 ppp | 6–8 weeks 1 qt. | 1 ppp | 7–9 weeks 1.25 qt. | 1 ppp | 8–10 weeks

Aphids, Thrips

Botrytis, Pythium, Alternaria, Rust, Bacterial root and leaf diseases

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