Maybe my family is easily entertained, but the last two years we went to WDW we took this tour. It is fairly cheap particularly by Disney standards!!
The first year it was myself, my DH and my then DD7. Last year we went with my older parents, my dad in a wheelchair, and both tours entertained us all immensely.
The tours are run by the college students in the CP program, so each time it will be a bit different as each student has things that interest them more. It is fun for kids as they give each child a vial of ladybugs to release when told to in one of the greenhouses. This trip we also fed the farm raised tilapia in a big tank. Both my DD loved.
So, depending on the kid, mine is an only, so very used to adult-only gatherings, yours might really enjoy it. If not, it is really only 2 hours out of their trip!!
Oh, and neither my husband nor I are gardeners, and we found it very interesting.
So, do it, drag along whoever you can talk into it. Next time we go to WDW, we will likely do it again!!
Oh, and we did it both trips our first day in the parks, since we come from CA we need a little time to get on east coast time!! So, first day is a late riser for us!!
Do it!! That is my advice!!!
AmySue