Planting finally started!
Last Saturday, I got to the field where this set of Yetter Poly Spiked Closing Wheels were being used to compare to the regular rubber closing wheels. The conditions were very good for planting in this conventional tilled field, so there was very good seed to soil contact.
I will be following this planter all season, checking on how the Yetter wheels perform in notill and planting green in cereal rye. So keep checking back to see results.