Springtime is in full swing here, and what better time to solve a spring-themed puzzle? Trees are sprouting a wonderful array of colorful flowers, birds are peeping and tweeting all around, and everything is coated in a deliciously verdant layer of pollen. It's also a time of planting and harvesting, so if you're into growing your own cereals, hopefully you've planted your spring wheat by now! After all, timing is your key to a good harvest. Anyway, this cache is NOT at the posted coordinates, but the final stage is a stone's throw away.
GLPMF IKQCZA GKQCZA OTWD UAZDG UFMGG FGD IVL GMGB ZDUG VCUU OMTFI HFPS LGA OUZS QHGGI IFUCA OTWA GKQCZCZ
Note that the 3 difficulty for this cache is based on the puzzle difficulty; the find itself should have a difficulty level of 1.5.