Consultancy Soil – Open Crops

Soil is the crucial basis for successful cultivation. We start with soil samples to provide sound advice. This lays the foundation for the growing season. These soil samples serve as a guide and can be supplemented with leaf samples to determine the nitrogen status, allowing us to decide on any additional fertilisation.

In our advice, we examine aspects such as the choice of green manures, the digging of profile pits and the right tillage techniques to dissolve any disturbing layers. If necessary or desired, we also look at tyre pressure and type of tyres.

Our approach is flexible; the fertilisation plan serves as a guide during the season and can be adjusted if necessary. We therefore maintain regular contact with you, the customer.

World-wide active

Delphy’s independent cultivation experts are active worldwide in all plant sectors: arable farming, outdoor vegetables, tree cultivation, flower bulb cultivation, soft fruit, top fruit and stone fruit, ornamental horticulture, greenhouse horticulture and in more and more niches.

Knowledge sharing

Our advisers promote knowledge sharing and discuss new research and practical applications. We organise sector-specific training courses and have a deep understanding of suppliers and buyers, allowing us to help you with investment decisions.

Linked to the sector

Our experts are closely linked to the sector and share their knowledge through study groups, demonstration days and conferences. We strive to continuously improve your cultivation and business in sustainable cultivation methods and innovation. Our consultants are always available, committed and familiar with the sector from the inside, ready to think with you.


Internationally, we work with investors to organise complete cultivation operations, such as in Kazakhstan, where we train and support local growers. We conduct feasibility studies for investors and coordinate projects from planning to construction realisation.