
The changing of the leaves' colour indicates that the plants are ready for harvest

This was a trial harvest to research yields, test out post-harvest processing methods and have a trial run for obtaining a certificate of cultivation and CITES permit

Constructing a simple solar dryer on the farm

The dryer heats up in the sun and the air vents create airflow through the dryer

Harvesting the Kutki...

Each basket labelled so that we can document the quality and yield of each area

After harvesting the plants the next step is to cut off the leaves and stems...

Waste material in one basket, useable in another

The roots are then washed in three different containers

After washing the roots are dried for a few hours in the sun before being placed in the dryer

We collected a small sample from the wild on the same day so that we could do a comparative test for the active ingredients having ensured that the samples are washed and dried in the same way

Once in the dryer the roots are left until they are brittle enough to snap

After drying the roots are sorted and graded

Large roots make up Grade A, small roots Grade B and thin rootlets Grade C

Grade A Organic Certified Cultivated Kutki...

Ashok weighing the dried material

From left to right: Ashok, Jitender, Devraj and Muthu