CROP TIME FROM ROOTED CUTTING/PLANTS PER POT (PPP)
Plant Growth Regulators (PGR) (S) = spray / (D) = drench Paclobutrazol spray at 1-3 ppm Chlormequat chloride spray at 750 ppm B-Nine 2,500 PPM (S), Paclobutrazol 2 PPM (S)
4- to 5-inch (10- to 13-cm) Pots, Quarts
10- to 12-inch (25- to 30-cm) Tubs or Baskets
Pests and Fungal Diseases
6-inch (15-cm) Pots, Gallons
Comments
18 to 20 weeks (varies seasonally),
14 to 16 weeks (varies seasonally),
12 to 14 weeks (varies seasonally),
Mites, Fusarium Remove early flower buds to promote branching. Cool temperatures and high light levels are ideal.
3 to 5 ppp
1 ppp
1 to 2 ppp
18 to 20 weeks (varies seasonally),
14 to 16 weeks (varies seasonally),
12 to 14 weeks (varies seasonally),
Spider Mites, Fusarium
Remove early flower buds to promote branching. Cool temperatures and high light levels are ideal.
3 to 5 ppp
1 ppp
1 to 2 ppp
16 to 22 weeks (varies seasonally),
16 to 22 weeks (varies seasonally),
14 to 20 weeks (varies seasonally),
Spider Mites, Fusarium
Pinch when bud is visible and side shoots start to develop. Cool temperatures and high light levels will improve plant quality.
B-Nine 2,500 PPM (S), Chlormequat chloride 500- 750 PPM (S), Paclobutrazol 2-5 PPM are all effective PGRs if needed.
4 to 5 ppp
1 ppp
2 ppp
12 to 14 weeks (varies seasonally),
12 to 14 weeks (varies seasonally),
10 to 12 weeks (varies seasonally),
Paclobutrazol 1-2 PPM (S)
Spider Mites, Fusarium
Remove early flower buds to promote branching. Cool temperatures and high light levels are ideal.
3 to 5 ppp
1 ppp
1 to 2 ppp
16 to 22 weeks (varies seasonally),
16 to 22 weeks (varies seasonally),
14 to 20 weeks (varies seasonally),
Spider Mites, Rust, Fusarium
Pinch when bud is visible and side shoots start to develop. Cool temperatures and high light levels will improve plant quality.
B-Nine 2,500 PPM (S), Paclobutrazol 2-5 PPM (S); PGRs are optional.
4 to 5 ppp
1 ppp
2 ppp
14 to 16 weeks (varies seasonally),
14 to 16 weeks (varies seasonally),
Spider Mites, Fusarium
12 to 14 weeks (varies seasonally),
Very little should be needed. Paclobutrazol 1-2 PPM (S) if necessary.
3 to 5 ppp
1 ppp
3 ppp
16 to 22 weeks (varies seasonally),
16 to 22 weeks (varies seasonally),
14 to 20 weeks (varies seasonally),
Spider Mites, Rust, Fusarium
Pinch when bud is visible and side shoots start to develop. Cool temperatures and high light levels will improve plant quality.
B-Nine 2,500 PPM (S), Paclobutrazol 2-5 PPM (S); PGRs are optional.
4 to 5 ppp
1 ppp
2 ppp
16 to 22 weeks (varies seasonally),
16 to 22 weeks (varies seasonally),
14 to 20 weeks (varies seasonally),
B-Nine 2,500 PPM (S); PGRs are optional.
Spider Mites, Rust, Fusarium
Pinch when bud is visible and side shoots start to develop. Cool temperatures and high light levels will improve plant quality.
4 to 5 ppp
1 ppp
2 ppp
16 to 22 weeks (varies seasonally),
Spider Mites, Rust, Fusarium
Leave early flowers on plant. Blooms last a long time.
14 to 20 weeks (varies seasonally),
B-Nine 2,500 PPM (S), Paclobutrazol 2-5 PPM (S); PGRs are optional.
1 ppp
2 ppp
14 to 16 weeks (varies seasonally),
14 to 16 weeks (varies seasonally),
12 to 14 weeks (varies seasonally),
Paclobutrazol 2-4 PPM (S) if needed
Spider Mites, Fusarium
Pinch when bud is visible and side shoots start to develop. Cool temperatures and high light levels will improve plant quality.
3 to 5 ppp
1 ppp
1 to 2 ppp
14 to 20 weeks (varies seasonally),
Paclobutrazol 1-2 PPM (S)
Aphids, Fusarium Leave early flowers on plant. Blooms last a long time.
12 to 20 weeks (varies seasonally),
1 ppp
1 to 2 ppp
16 to 22 weeks (varies seasonally),
16 to 22 weeks (varies seasonally),
14 to 20 weeks (varies seasonally),
Spider Mites, Rust, Fusarium
Pinch when bud is visible and side shoots start to develop. Cool temperatures and high light levels will improve plant quality.
B-Nine 2,500 PPM (S), Paclobutrazol 2-5 PPM (S); PGRs are optional.
4 to 5 ppp
1 ppp
2 ppp
12 to 16 weeks (varies seasonally),
12 to 14 weeks (varies seasonally),
Mites, Fusarium For best results, grow cool and bright.
12 to 14 weeks (varies seasonally),
Paclobutrazol 1-3 PPM (S), Chlormequat chloride 750 PPM (S)
3-5 ppp
1 ppp
1 ppp
Aphids, Pythium Cool temperatures and high light levels will improve plant quality.
5 to 7 weeks,
7 to 9 weeks,
8 to 10 weeks,
B-Nine 2,500 PPM (S), Sumagic 3-5 PPM (S)/ Sumagic 0.25 PPM (D)
1 ppp
1 to 2 ppp
4 to 5 ppp
5 Temperature needs day/night: During rooting, keep soil temperature measured in the liner at 70°F/21°C until cuttings are well-rooted. After planting the liner, keep temperature up until roots have developed nicely. Afterward, follow recommendations. The use of “Cool Morning“ treatments will improve plant quality, flower and foliage color, and plant habit, and harden the plants. Lower the temperature by 8 to 12°F/-13 to -11°C 2 hours before sunrise until 2-3 hours after sunrise. Start treatments after plants are rooted in, well-branched and cover the media (reach the pot edges). To avoid delayed flowering, keep the average day temperature under a close watch and if necessary, increase night temperatures. Finishing of the crop depends on the average day temperature, and positive or negative DIF methods as well as “Cool Morning” can be used to improve plant quality.
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FINISHING GUIDE | 135
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