APAC Vinca webinar 2: Successful finish

Close to finish

Week Stage:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

seedlings development

tranplanting

plants development

Blooming

germination (1-3 days)

Chamber:

Optional

Temperature day, 0 C Temperature night, 0 C Substrate humidity, 1—5 Tray/pot type → Spacing, cm

24—25 24—25

23—24(25) 23—24(25)

24—26(28) 18—19(23)

5

3(2)—4

2—4

288-cells 5.5—5.9

pot: 11 (15)

Substrate pH, 1—14

5.5—5.9

2.5

2

2

2

1.5—1.7

1.7

1.5

1

Water EC, mS/cm

Ca+Mg application (↑)

0.5

Substrate EC (SME), mSm/cm

0.5—0.7

0.9—1.3 75—125 15–3–15

2.3—3.2 125—175

Fertifation (N), ppm

— —

NPK rate, & Ca+Mg application (↑)

10–5–17, 10–3–15, 15–3–18

not required for germ.

Plant protection

Light intensity, KLk

20—30(35)

60—80

Day length, hours

Day neutral

Day neutral

pinching

not recommended

not recommended

B-Nine® WSG at 2000-3500 ppm (1 time optional)

PGRs

Public

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