Hi, my name is Ard van Gaalen, and I am the grower behind Biostee, an organic farming company in the Netherlands. Together with my team, I grow organic celeriac and onions for Nature & More, focusing on soil health, crop resilience and consistent product quality.

Organic farming rooted in the soil

At Biostee, organic farming starts with the soil. Healthy, living soil is the foundation for strong crops and good flavour. By working without synthetic fertilisers or chemical pesticides, we encourage natural soil life and build fertility through organic matter, crop rotation and careful field management. This approach allows our celeriac and onions to develop naturally, resulting in firm vegetables with a characteristic taste.

Growing celeriac and onions

Both celeriac and onions require patience and attention in the field. They are crops that spend a long time in the soil, which makes good structure, nutrient balance and water management essential. By carefully planning rotations and cultivation methods, we support steady growth and ensure vegetables that perform well in both storage and the kitchen.

A professional organic approach

Biostee combines traditional farming knowledge with a modern, professional approach to organic agriculture. Efficient planning, careful harvesting and proper storage help maintain quality throughout the season. By keeping the chain short and transparent, we ensure that our organic vegetables reach customers fresh and in optimal condition.

Commitment to organic continuity

Organic farming is not a one-season decision but a long-term commitment. At Biostee, the focus is on continuity — improving the land year after year so it remains productive for future generations. Growing organic celeriac and onions in this way contributes to a resilient farming system that respects nature while delivering reliable organic produce.