APAC Pelargonium Webinar 2: Successful Finish

Example or crop schedule*.

Week

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

seedlings development

tranplanting

plants development

Blooming

Stage:

germination (1-3 days)

Chamber:

Optional

Temperature day, 0 C Temperature night, 0 C

23(24) 23(24)

21—23(25)

21—23(25) 16—18(20)

18—19

Substrate humidity, 1—5 Tray/pot type → Spacing, cm

5

3—4

2—3

288-cells 6.1—6.5

pot: 11 (15)

Substrate pH, 1—14

6.1—6.5

2.5

2.5

2

2

2

1.5—1.7

1.7

1.5

1

Water EC, mS/cm

Ca+Mg application (↑)

0.5 0.5

Substrate EC (SME), mSm/cm

0.9—1.3 75—125 15–3–15

1.5—2.1 200—250

Fertifation (N), ppm

— —

NPK rate, & Ca+Mg application (↑)

10–5–17, 15–3–18

Light intensity, KLk

20—35

60—80

not required for germ.

Day length, hours

Day neutral

Day neutral

pinching

optional

PGRs

Cycocel® at 750 ppm (3 times optional)

Public

Made with FlippingBook Learn more on our blog