Potatoes
| Rosafert NPK (Sulfate) ou Rosal  |
Rosaliq P, Mg, Mn |
Rosaliq B, Mg, Mn |
Soil fertilisation
- Formulae containing potassium sulphate are recommended for pre-planting fertilisation.
- Nitrogen dosage should be determined precisely according to nitrogen remaining in the soil, production type and potential staggering of applications.
Specific foliar complements
- potatoes react well to foliar stimulation at tube formation stage: Start-C®, Aquaphos
- for photosynthesis stimulation: Magazol®
The suggested fertilisation programme is given for information only and should be adapted to soil fertility and production objectives. It may be implemented to complement and/or amend basic fertilisation. Foliar complements may also be used if required.