Oscar Mulberry Tree (4) cuttingsOSCAR MULBERRY 4 cuttings.. zone 5 9 My Oscar Mulberry tree. I cut them fresh and send them out the same day. There are many different varieties being sold as Oscar. The real Oscar variety has unusual leaves like a maple tree type. The fruit is very delicious and about 1 inch long. Oscar is super easy to root. It needs about 400 chill hours or more to produce a lot of fruit. We only get 100 chill hours so I only get a small amount of fruit. It would