Jessica from Rainier, Or writes,
How much Hi-Yield Improved Lime Sulfur Spray would I need to buy to treat five large apple trees with scab?
According to the product label: Scab. Apply 2 to 2 1/2 fl . oz of Hi-Yield Improved Lime Sulfur Spray per gallon of water in delayed dormant, pre-pink and pink stage. Spray to cover foliage until wet. Without actually knowing how big the trees are and how big the crowns are we really don't have a way to tell you exactly how much product you would need. To be safe you may want to purchase at least two bottles.
Answer last updated on: 12/29/2012