Coker oats is coker oats. Bob oats is bob oats. Maxie wheat is maxie wheat. CC is cc. Rape is rape. PTT is Ptt.
No it's not!!
Age of seed matters. Conditions of how harvested seed is kept or stored matters. The moisture content of stored seed matters. Bug damage... etc...
There's also a percentage of "cleaned seed" or "pure seed" and all seed is NOT cleaned to the same degree. There are allowable percentages of noxious weeds and if you think all seed producers or baggers clean their seed with equal quality, then I have some beach front property to sell you!
Yes, Maxie wheat is maxie wheat and rape is rap... if it's been EQUALLY cared for.
Where did the name "seed" wheat and "feed" wheat come from? Both may be the same kind of wheat but one is feed and one is seed for good reasons.
As with anything... quality matters!
"Oh, it's all the same!!" Well... no, it's not.
Is Biologic, WMS, Pennington, etc... seed more expensive? Of course, it's certified seed and the purity it states on the bag is either dead on or extremely close. And I'd be willing to bet, the seed is not old.