The gap between harvest and drying is where quality is won or lost.

When a leaf is cut from its plant, it begins to change immediately. Colour fades. Nutrients break down. Moisture creates conditions for microbial growth. Every hour that passes between harvest and processing reduces the quality of the finished powder.

At Folium Organics, we have designed our entire operation to close that gap.

Our Plant Sits Within Our Farming Operation

Our processing facility is located on our Canterbury farmland, not in a separate industrial area. Harvested leaf material travels from field to dryer in minutes, not hours. There is no trucking between locations. There is no waiting in a queue at a contract processor.

This proximity is deliberate. It gives us direct control over the most critical window in organic powder production.

What Happens During Drying

We use Perry continuous belt drying technology. The freshly harvested leaf is spread onto a moving belt and passed through controlled, gentle hot air. Temperature and airflow are monitored by our integrated control systems throughout the process.

This method preserves the three things our customers care about most: colour, flavour, and nutritional profile.

Aggressive drying at high temperatures would be faster, but it damages the leaf. Slow drying creates different risks. Our approach balances speed and gentleness based on decades of operational experience with these specific crops in Canterbury conditions.

Why This Matters for Your Formulations

If you are sourcing organic barley grass, wheatgrass, kale, or spinach powder for a consumer product, the quality of your finished blend starts at harvest. A powder with strong green colour, mild clean flavour, and intact nutrient levels is easier to formulate with. It performs better in sensory testing. It delivers on your label claims.

Our customers, including brands like Santé International and Nutrient Rescue, have relied on this consistency across years of supply.

Rapid Drying Also Supports Food Safety

Reducing the time between harvest and thermal processing limits the opportunity for contamination. Combined with our BioGro certified organic systems and batch-level traceability, this approach supports the documentation and compliance standards our international customers require.

Every batch we produce is identified and controlled through harvest, drying, milling, and packing. Certificates of analysis are available with every shipment.

Built on 30 Years of Organic Production

Our grower-directors have more than 30 years of certified organic farming experience in Canterbury. The processing facility was designed and commissioned by the same people who grow the crops. That connection between field knowledge and processing decisions is rare in the ingredient supply industry.

We are not a trading company. We grow and manufacture our ingredients on approximately 500 hectares of certified organic farmland across the Canterbury Plains.

If You Are Evaluating Organic Powder Suppliers

Ask how long the gap is between harvest and drying. Ask whether the processor controls the farming operation, or simply buys raw material from third parties. Ask for batch traceability documentation.

We are happy to answer these questions in detail. Contact our team to discuss your requirements or request product samples.