Nice to know. Toured Weyermann 3 weeks ago, tomorrow. Was it that long ago? Home tomorrow.
On the tour the guide said that 80% of the malt is local and grown under contract. The other 20% is on the spot market. I would assume some different varieties come from the spot market purchases. They also have a line of malts from the old Barke variety.
I would assume Best has contracts with local farmers around Heidelburg. Are those the same?
Food for thought,