For optimum results you want to be
6.5 - 7. Otherwise you'll produce fine at 5 - 7.
When you buy your seed, your dealer or manufacturer can answer your question in more detail.
Has anyone tried any name-brand cool season forage mixes (tecomete, biologic, etc..)
I buy all of my seed from a local feed store, and I'm still curious if anyone has noticed the difference besides PRICE.
A few intelligent people told me that they use the store bought seed for their small plots and use the other seed for their main plots.
I would love to hear from anyone who has tested the differences in seed companies and results.
BT