Strain: Bread and Butter (Donkey Butter x Bakers Dozen) Grown by: The King's Stache Effect: This strain may provide euphoric mental and physical effects, ultimately leaving you with a relaxed, full-body buzz. It offers a versatile expression of effects, though it may be best suited to wind down, relax, and kick back. Product type: This is a pre-packed eighth (3.5g) of loose cannabis flower.