2024 Grower Success Guide | Americas

ANNUALS | SEED FINISHING

Tagetes erecta F1 Marigold African INCA II ™ MEDIA pH/EC LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM

PESTS

DISEASES

pH: 6.1–6.5 SME 0.9–1.3 mS/cm, PourThru EC: 1.4–2.0 mS/cm

800–1,200 µmol·m -2 ·s -1

Facultative short day

68–70 °F (20–21 °C)

58–60 °F (14–16 °C)

125–175 ppm N Large Packs | 1 ppp | 7–8 weeks 1 qt. | 1 ppp | 8–9 weeks 1.25 qt. | 1 ppp | 9–10 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Alternaria leaf spot, Botrytis, Pythium

Tagetes erecta F1 Marigold African PERFECTION ™ MEDIA pH/EC LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM

PESTS

DISEASES

pH: 6.1–6.5 SME 0.9–1.3 mS/cm, PourThru EC: 1.4–2.0 mS/cm

800–1,200 µmol·m -2 ·s -1

Facultative short day

68–70 °F (20–21 °C)

58–60 °F (14–16 °C)

125–175 ppm N 1 qt. | 1 ppp | 9–10 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Alternaria leaf spot, Botrytis and Pythium.

1.25 qt. | 1 ppp | 9–10 weeks 2.5 qt. | 1–2 ppp | 9–10 weeks

Tagetes patula nana OP Marigold French anemone ALUMIA ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

62–64 °F (17–18 °C)

125–175 ppm N Packs | 1 ppp | 3–4 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Pythium, Botrytis, Bacterial leaf spot, Alternaria leaf spot

Large Packs | 1 ppp | 3–4 weeks 1 pt. | 1 ppp | 3–4 weeks 1 qt. | 1–2 ppp | 5–6 weeks 1.25 qt. | 2–3 ppp | 5–6 weeks 2.5 qt. | 2–3 ppp | 5–6 weeks

Tagetes patula nana Marigold French crested CRESTA ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

62–64 °F (17–18 °C)

125–175 ppm N Packs | 1 ppp | 3–4 weeks 1 pt. | 1 ppp | 3–4 weeks 1 qt. | 1–2 ppp | 5–6 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Pythium, Botrytis, Bacterial leaf spot, Alternaria leaf spot

1.25 qt. | 2–3 ppp | 5–6 weeks 2.5 qt. | 2–3 ppp | 5–6 weeks

Tagetes patula nana OP Marigold French dwarf crested HAPPY ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

62–64 °F (17–18 °C)

125–175 ppm N Packs | 1 ppp | 3–4 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Pythium, Botrytis, Bacterial leaf spot, Alternaria leaf spot

Large Packs | 1 ppp | 3–4 weeks 1 pt. | 1 ppp | 3–4 weeks 1 qt. | 1–2 ppp | 4–5 weeks 1.25 qt. | 2–3 ppp | 4–5 weeks

Tagetes triploid F1 Marigold Interspecific ENDURANCE ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

62–64 °F (17–18 °C)

125–175 ppm N Large Packs | 1 ppp | 4–5 weeks 1 qt. | 1 ppp | 5–6 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Pythium, Botrytis, Bacterial leaf spot, Alternaria leaf spot

1.25 qt. | 2–3 ppp | 5–6 weeks 2.5 qt. | 2–3 ppp | 5–6 weeks 3 qt. | 4–5 ppp | 6–7 weeks 1.5 gal. pot | 4–5 ppp | 6–7 weeks

Tagetes triploid F1 Marigold Interspecific ZENITH ™ 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

800–1,200 µmol·m -2 ·s -1

Day neutral

66–68 °F (19–20 °C)

62–64 °F (17–18 °C)

125–175 ppm N Packs | 1 ppp | 4–5 weeks

Spider mites, Thrips, Leafminers, Aphids, Whiteflies

Pythium, Botrytis, Bacterial leaf spot, Alternaria leaf spot

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

Torenia fournieri F1 Torenia HI-LITE ™ MEDIA pH/EC LIGHT LEVEL

DAY LENGTH DAY TEMP NIGHT TEMP FERTILIZER FINISHING PROGRAM

PESTS

DISEASES

pH: 5.5–5.9 SME 0.9–1.3 mS/cm, PourThru EC: 1.4–2.0 mS/cm

800–1,200 µmol·m -2 ·s -1

Facultative long day

68–70 °F (20–21 °C)

68–70 °F (20–21 °C)

75–125 ppm N Packs | 1 ppp | 6–7 weeks

Aphids, Thrips

Botrytis, Pythium

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

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