Haifa's nutritional solutions may include a combination of products and application
methods, to suit growth needs and grower's preferences.
The solutions feature neutral pH and near-zero chlorides and sulfates, so they are safe for the pipes and do not induce corrosion.
Suggested nutritional programs
Nutritional requirement (kg/ha): N=200-300 , P=100-200 , K=300-500
Expected yield: 45-55 T/Ha
Stage | Pre-plant | Planting | Sprout development |
Vegetative growth |
Tuber initiation |
Tuber bulking |
Maturation |
duration | 14 days | 14 days | 14 days | 90 days | 14 days | ||
Option 1: Base and side dressing |
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Haifa MAP 390 Kg/ha SOP 390 Kg/ha AN 350 Kg/ha |
Multi-K 150 Kg/ha Haifa-Cal 75 Kg/ha |
Multi-K 150 Kg/ha | Multi-K 150 Kg/ha Haifa-Cal 75 Kg/ha |
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Option 2: Base application of Multicote™ Agri controlled release fertilizer + side dressing | |||||||
SSP 400 Kg/ha | Multicote Agri 16-8-27, 3m (95-55-94% coated) 600 Kg/ha |
Multi-K 100 Kg/ha Haifa Cal 75 Kg/ha |
Multi-K 100 Kg/ha | Multi-K 100 Kg/ha Haifa Cal 75 kg/ha |
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Option 3: Fertigation with straight fertilizers | |||||||
Haifa MAP 200 Kg/ha SOP 400 Kg/ha AN 220 Kg/ha |
Haifa MAP 25 Kg/ha AN 45 Kg/ha |
Haifa MAP 25 Kg/ha AN 45 Kg/ha Haifa Cal 25 Kg/ha |
Haifa MAP 16 Kg/ha AN 30 Kg/ha Haifa Cal 25 Kg/ha |
Multi-K Mg 480 Kg/ha AN 30 Kg/ha Haifa Cal 100 Kg/ha |
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Option 4: Fertigation with Poly-Feed™ NPK fertilizers | |||||||
Haifa MAP 200 Kg/ha SOP 400 Kg/ha AN 220 Kg/ha |
Poly-Feed 19-19-19+ME 100 Kg/ha | Poly-Feed 19-19-19+ME 100 Kg/ha Haifa Cal 25 Kg/ha |
Poly-Feed 14-7-21+ME 100 Kg/ha Haifa Cal 25 Kg/ha |
Poly-Feed 12-5-40+ME 550 Kg/ha Haifa Cal 100 Kg/ha |
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Option 5: Base dressing with Haifa Turbo-K™, and fertigation | |||||||
Haifa Turbo-K 12-10-16+ 3MgO+15SO3 700 Kg/ha |
Haifa MAP 75 Kg/ha | Multi-K Mg 50 Kg/ha Haifa MAP 75 Kg/ha Haifa Cal 25 Kg/ha |
Multi-K Mg 150 Kg/ha Haifa Cal 25 Kg/ha |
Multi-K Mg 400 Kg/ha Haifa Cal 100 Kg/ha |
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Option 6: Base application of Multicote™ Agri controlled release + fertigation | |||||||
Multicote Agri 15-15-15 500 Kg |
Multi-K Mg 150 Kg/ha Haifa Cal 25 Kg/ha |
Multi-K Mg 150 Kg/ha Haifa Cal 25 Kg/ha |
Multi-K Mg 400 Kg/ha Haifa Cal 100 Kg/ha |
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Option 7: Complementary foliar nutrition | |||||||
Poly-Feed 20-20-20+ME 4%, 65 L/ha |
Poly-Potato 12-5-40, 3%, 65 L/ha 2 applications |
Proven results - Potato trial in Australia
Haifa treatment: higher yield and better value |
Need more information about how to grow potato? You can always return to the potato fertilizer & potato crop guide table of contents
Related articles:
Information about NPK Fertiliser
Content Attach
Potato%20leaflet.pdf
(1.78 MB)