To see and really enjoy the arboretum, you need more than one hour.
It all depends on how fast you run
somewhat. you won't relax really, but to just walk through, hour is sufficient
1 hour is not enough time to take it all in, but it's still worth the trip.
I'd agree, 2 hours would be the minimum for me. I visited for that length of time and saw plenty of beautiful things. But it left me looking forward to visiting again as I felt there was plenty more to see and enjoy with more time.
No, 2 hours, although 1 he you will see a lot
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