My local home depot had a big sale on some Apple trees early this spring. These were pretty big trees and were shoved in smaller 5 gal containers. I bought 10 of them, some liberty, wolf river, etc. While they were dormant I trimmed them all back then took them out of their containers and put them in 20 gallon pots. My plan is to grow them at home for a cpl years longer then plant them out at my farm with the bobcat . They all look great and have leafed out nicely. So my question is , am I supposed to spray them with something this time of year? Thanks.