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Pioneering the Future

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Fertilization of dahlias: How to use Haifa's fertilizers

By soil application and side dressing, Haifa's fertilizers supply the dahlias with all the required nutrients

 

Dahlia - Fertilization program in Holland

A.  Average recommended rates of nutrients (Kg/Ha):

 

 

N

P

K

Mg

100-125

50-100

230-255

50-75

 

 

 

 

B. Soil Application

Base-Dressing (Kg/Ha)

 

 

N

P

K

Mg

50

22-44

40-60

30-45

 

 

Note: All the recommended amount of P and Mg should be applied as base-dressing.

 

 

 

Side-Dressing (Kg/Ha)

 

Nutrient requirement

Recommended fertilizer

N

P

K

CN

Multi-K

75

-

150

160

400

 

 

 

 

Application dates

 

Weeks after planting

Nutrients (Kg/Ha)

Fertilizers (Kg/Ha)

N

K

CN

Multi-K

3

25

-

160

-

6

25

75

-

200

10

25

75

-

200