Van Iperen Magnesium Nitrate 37% Liquid is pure and highly concentrated liquid Magnesium fertilizer. Our product is a transparent, stable solution and is recommended from vegetative growth and during production phases. This high Magnesium fertilizer contributes to the synthesis of chlorophyll. The presence of Nitrate has a positive effect on the absorption of Magnesium by the plant.
- Improves leaf colour
 - Developed for fertigation in greenhouses and for foliar application
 
- Low in heavy metals
 - Low in Sodium and Chloride
 - Low crystallization temperature
 - Production process certified according to ISO 9001:2015
 - Colourless - Light yellow liquid
 
Hydroponics
| L in 1.000 l stock solution | MgO in kg | Total N in kg | N-NO3 in kg | 
|---|---|---|---|
| 25 | 3,37 | 23,5 | 23,5 | 
| 50 | 6,75 | 47,0 | 47,0 | 
| 75 | 10,12 | 70,5 | 70,5 | 
| 100 | 13,50 | 94,0 | 94,0 | 
Foliar Application
| Crop | Application date | Min L / ha / appl | Max L / ha / appl | Conc. % (v/v) | 
|---|---|---|---|---|
Fruit trees![]()  | 
3 - 4 applications: • As of end of flowering • 10 - 14 days interval  | 
4 | 9 | 0.5 - 1.5 | 
Cereals![]()  | 
1 - 2 applications: • As of stem elongation • Until flowering starts  | 
4 | 7 | 1.0 - 1.5 | 
Citrus	![]()  | 
2 - 4 applications: • Spring application • As of vegetative growth  | 
6 | 11 | 1.0 - 2.0 | 
Olive![]()  | 
2 applications: • During flower bud opening • During fruit setting  | 
4 | 10 | 0.5 - 2.0 | 
Corn![]()  | 
1 - 2 applications: • As of 5 - 6 leaf stage • 10 - 14 days interval  | 
4 | 7 | 1.0 - 1.5 | 
Sugarbeet![]()  | 
2 - 3 applications: • Spring application • 10 - 14 days interval  | 
4 | 9 | 1.0 - 2.0 | 
Rapeseed![]()  | 
1 - 2 applications: • As of vegetative growth • Until flowering starts  | 
4 | 7 | 1.0 - 1.5 | 
Vineyards (adult)![]()  | 
3 - 4 applications: • As of vegetative growth • Application interval- 7 - 10 days  | 
4 | 10 | 0.5 - 1.5 | 
Melon![]()  | 
2 - 5 applications: • As of vegetative growth • Until flowering starts • Application interval- 7 - 10 days  | 
4 | 11 | 0.5 - 1.5 | 
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Compatible with other fertilizers.









