Going to release seasons 4,5, and 6 of "Green Acres"on DVD,or are seasons 1,2,and 3 all that they are going to release on DVD?

I think the only way we'll see seasons 4-6 on DVD is if a company like Shout Factory, Lionsgate , or Infinity makes a deal with the studio to release them.

Sadly, I don't think so. Season three came out in 2005? I'm not that sure on the year, but I know that it was close to the time that Eddie Albert died. Either way though, it has been a long time since the third season was released. If sales were to go up I'm sure they would release the rest, but I don't ever really see Green Acres for sale at a lot of stores.