CUT FLOWERS / FINISHING GUIDE
CLASS/SERIES
DAYLENGTH
FINISHING PROGRAMS
DIANTHUS Dianthus barbatus interspecific Amazon ™ F 1 Series
Tunnel , Support: Required (day) 60-72°F (16-22°C) (night) 50-60°F (10-16°C) 3-4 plants/ft² (32-43 plants/m²), 14-18 weeks
Facultative Long Day Best results are achieved when plants are grown in full sun or in a high-light greenhouse. The combination of high light with high heat will result in shorter stems. Facultative Long Day Best results are achieved when plants are grown in full sun or in a high-light greenhouse. The combination of high light with high heat will result in shorter stems.
DIANTHUS Dianthus barbatus Sweet ™ F 1 Series
Greenhouse , Support: Required (day) 60-65°F (16-18°C) (night) 55-60°F (13-16°C) 6-8 plants/ft² (65-86 plants/m²), 11-13 weeks Tunnel , Support: Required (day) 60-72°F (16-22°C) (night) 50-60°F (10-16°C) 6-8 plants/ft² (65-86 plants/m²), 11-15 weeks
GOMPHRENA Gomphrena pulchella Fireworks GOMPHRENA Gomphrena haageana QIS Series LISIANTHUS Eustoma grandiflorum ABC ™ F 1 Series
Field grown , Support: Recommended 1 plants/ft² (11 plants/m²), 10-12 weeks
Day Neutral
Field grown , Support: Not needed (day) 65-75°F (18-24°C) (night) 63-66°F (17-19°C) 1-2 plants/ft² (11-22 plants/m²), 10-12 weeks Greenhouse , Support: Recommended (day) 65-80°F (18-27°C) (night) 55-60°F (13-16°C) 6-8 plants/ft² (65-86 plants/m²), 13-16 weeks Tunnel , Support: Recommended (day) 65-80°F (18-27°C) (night) 55-60°F (13-16°C) 6-8 plants/ft² (65-86 plants/m²), 13-16 weeks Greenhouse , Support: Recommended (day) 65-85°F (18-29°C) (night) 55-65°F (13-18°C) 6-8 plants/ft² (65-86 plants/m²), 12-16 weeks Tunnel , Support: Recommended (day) 65-85°F (18-29°C) (night) 55-65°F (13-18°C) 6-8 plants/ft² (65-86 plants/m²), 12-16 weeks Greenhouse , Support: Recommended (day) 65-80°F (18-27°C) (night) 55-65°F (13-18°C) 6-8 plants/ft² (65-86 plants/m²), 13-16 weeks Tunnel , Support: Required (day) 65-80°F (18-27°C) (night) 55-65°F (13-18°C) 6-8 plants/ft² (65-86 plants/m²), 13-16 weeks Field grown , Support: Not needed (day) 75-90°F (24-32°C) (night) 65-70°F (18-21°C) 8-10 plants/ft² (86-108 plants/m²), 7-9 weeks Tunnel , Support: Not needed 8-10 plants/ft² (86-108 plants/m²), 7-9 weeks Greenhouse , Support: Recommended (day) 60-65°F (16-18°C) (night) 55-60°F (13-16°C) 7-8 plants/ft² (75-86 plants/m²), 10-12 weeks (day) 55-58°F (13-14°C) (night) 50-51°F (10-11°C) 7 plants/ft² (75 plants/m²), 14-16 weeks (day) 72-76°F (22-24°C) (night) 60-74°F (16-23°C) 8 plants/ft² (86 plants/m²), 7-10 weeks Field grown , Support: Not needed (day) 55-65°F (13-18°C) (night) 50-60°F (10-16°C) 20-22 weeks Field grown , Support: Not needed (day) 60-75°F (16-24°C) (night) 45-55°F (7-13°C) 10-12 plants/ft² (108-129 plants/m²), 8-13 weeks Tunnel , Support: Recommended (day) 60-75°F (16-24°C) (night) 45-55°F (7-13°C) 8-10 plants/ft² (86-108 plants/m²), 8-13 weeks
Facultative Long Day During Winter when daylength is shorter than 12 hours, supplemental light (incandescent or HID) can be used. Long-day (greater than 14 hours) or night interruption from 10 p.m. to 2 a.m. will accelerate flowering. HID light is preferred, as it increases flower quality and decreases crop time. Facultative Long Day During Winter when daylength is shorter than 12 hours, supplemental light (incandescent or HID) can be used. Long-day (greater than 14 hours) or night interruption from 10 p.m. to 2 a.m. will accelerate flowering. HID light is preferred, as it increases flower quality and decreases crop time. Facultative Long Day During Winter when daylength is shorter than 12 hours, supplemental light (incandescent or HID) can be used. Long-day (greater than 14 hours) or night interruption from 10 p.m. to 2 a.m. will accelerate flowering. HID light is preferred, as it increases flower quality and decreases crop time.
LISIANTHUS Eustoma grandiflorum Can Can F 1 Series
LISIANTHUS Eustoma grandiflorum Flare F 1 Series
MARIGOLD Tagetes erecta Xochi ™ F 1 Series
Facultative Short Day Will flower more quickly with shorter stem length when the daylength is 12 hours or or less.
MATRICARIA Tanacetum parthenium Vegmo Series
Obligate Long Day Matricaria has an obligate long day flowering response. Critical daylength is 14 hours. When extending daylength night interruption for 2-4 hours begun at 12:00 a.m., or early AM extension before dawn are effective. Cyclic lighting for 7.5 minutes every half hour can also be used.
MATTHIOLA Matthiola incana Column Stock Series MATTHIOLA Matthiola incana Katz Hi Double Series
130
FINISHING GUIDE / Additional culture info online • panamseed.com/culture
Powered by FlippingBook