FINISHING GUIDE / PERENNIALS
VERNALISATION REQUIRED FINISHING PROGRAMS FOR ANNUAL AND OVERWINTER PRODUCTION
KEY TIPS
Forcing , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR paclobutrazol 2-3 ppm Drench Annual , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 10-12 (weeks), Summer, ADT 68°F (20°C) PGR uniconazole 5 ppm Spray Annual , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 10-12 (weeks), Summer, ADT 68°F (20°C) PGR daminozide 2,500-3,500 ppm Spray Forcing , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR daminozide 2,500-3,500 ppm Spray Forcing , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR paclobutrazol 5-10 ppm Spray Forcing , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR uniconazole 1 ppm Drench Annual , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 10-12 (weeks), Summer, ADT 68°F (20°C) PGR paclobutrazol 5-10 ppm Spray Forcing , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR daminozide 2,500-3,500 ppm Spray Annual , 5"/6"/1 Gallon/15 cm , 1-2 (ppp), 10-12 (weeks), Summer, ADT 68°F (20°C) PGR paclobutrazol 2-3 ppm Drench Forcing , 8"/2 Gallon/20 cm , 3-4 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR uniconazole 5 ppm Spray Forcing , 8"/2 Gallon/20 cm , 3-4 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR daminozide 2,500-3,500 ppm Spray Annual , 8"/2 Gallon/20 cm , 3-4 (ppp), 10-12 (weeks), Summer PGR paclobutrazol 5-10 ppm Spray Annual , 8"/2 Gallon/20 cm , 3-4 (ppp), 10-12 (weeks), Summer PGR uniconazole 5 ppm Spray Annual , 8"/2 Gallon/20 cm , 3-4 (ppp), 10-12 (weeks), Summer PGR daminozide 2,500-3,000 ppm Spray Forcing , 8"/2 Gallon/20 cm , 3-4 (ppp), 12-13 (weeks), Late Spring, ADT 68°F (20°C) PGR paclobutrazol 5-10 ppm Spray Overwinter , 5"/6"/1 Gallon/15 cm , 1 (ppp), 30-34 (weeks), Late Spring, ADT 72°F (22°C) Annual , 5"/6"/1 Gallon/15 cm , 1 (ppp), 13-17 (weeks), Late Spring, ADT 72°F (22°C) Forcing , 5"/6"/1 Gallon/15 cm , 1 (ppp), 9-11 (weeks), Late Summer, ADT 72°F (22°C)
No
Digitalis can be grown under high light, provided there is enough moisture. Monitor media EC when generative and maintain levels. Avoid drying out, as this could cause flower abortion.
No
Multiple sprays of daminozide at 2,500 ppm/chlormequat chloride at 500-750 ppm are our recommendation. Multiple sprays of paclobutrazol at 30 ppm are also good and can be an optional treatment. When growing and offering all 3 varieties, PGR advice as indicated is required to grow in optimal uniformity for 3 combined colours (as Yellow Ombre is a little taller and more slender without PGRs).
Overwinter , 5"/6"/1 Gallon/15 cm , 1-3 (ppp), 30-34 (weeks), Late Spring, ADT 72°F (22°C) Annual , 5"/6"/1 Gallon/15 cm , 1-3 (ppp), 13-17 (weeks), Late Spring, ADT 72°F (22°C) Forcing , 5"/6"/1 Gallon/15 cm , 1-3 (ppp), 9-11 (weeks), Late Summer, ADT 72°F (22°C)
No
Overwinter , 5"/6"/1 Gallon/15 cm , 1-3 (ppp), 30-34 (weeks), Late Spring, ADT 72°F (22°C) Forcing , 5"/6"/1 Gallon/15 cm , 1-3 (ppp), 9-11 (weeks), Late Summer, ADT 72°F (22°C) Annual , 5"/6"/1 Gallon/15 cm , 1-3 (ppp), 13-17 (weeks), Late Spring, ADT 72°F (22°C)
No
Forcing , 4"/4.5"/Quart/10 cm , 1 (ppp), 9-11 (weeks), Late Summer, ADT 72°F (22°C) Annual , 4"/4.5"/Quart/10 cm , 1 (ppp), 10-14 (weeks), Late Spring, ADT 68°F (20°C)
No
PGRs are generally not necessary if grown cooler. If necessary, apply daminozide 2,500 to 5,000 ppm spray.
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