Fertilizer recommendations:

After the laboratory research, analysis results are reported and (fertilization) recommendations can be supplied. We have many years of experience in the field of fertilization recommendations and are capable to supply fertilization recommendations for flower, vegetable and pot plant cultivation.

Because of our international activities we got our information from many places in the world. This helps us to deal with horticultural questions and problems in a responsible way.

When fertilization recommendations are prepared local climatological conditions are taken into consideration. Relab den Haan has a very detailed climate data base of many locations worldwide.

Horticultural consultancy:

Relab den Haan has a team of experienced horticultural consultants that is active in national and international horticulture. This guarantees up to date information with reference to the latest developments in horticultural technology. New technologies are processed into practical information and cultivation recipes.

Fertilizer recommendation
and horticultural consultancy