the sprayer you are, the appler you get

The warp and waft form a foundation.  The rain and wind create boundaries.  Each year the trees strike a course.  Predicate to months of precedence, they form leaves then flowers on the way to a fall harvest.  To maximise that end result, I am to apply inputs at precise moments that are copacetic to the tree's inclinations.  Yah. Swell.  Tell that to the rain and wind.  Got off another spray today.  Managed to get every tree covered without running out of slurry.  Last time, 8 days ago, the wind took so much off target that two tanks of 100gallons each left me twenty trees short.  Never mind I was up at oh dark thirty in an attempt to have the wind at my back.  First world woes.  At least I have 50 diesel horses pumping my attempts......