Depends on the weather. If it get's to warm like in the 50's and the nights don't drop below 32 it could end quick because the buds on the tree's would want to pop out. We are expecting almost perfect weather starting Sunday and if the extended forecast is right we could be boiling about 14hrs a day for 10 days. That'll be a large amount of syrup. If the runs flow like they should we could pull off 40-50 gallons a day. Sure hope the weather works for us.