Hi-yield iron plus soil acidifier reviews

Lawns, Shrubs, Roses, Azaleas, Rhododendrons and Camellias: For ornamental beds, make application using a hand held spreader. Place the correct amount in the spreader per the alkalinity levels listed below and apply per 100 sq. ft.

In Mildly Alkaline Soil: (pH 7.4 to 7.8) – Apply 1/2 - 1 lbs. per 100 square feet.

In Moderately Alkaline Soil: (pH 7.9 TO 8.4) – Apply 1 - 1 1/2 lbs. per 100 square feet.

In Strongly Alkaline Soil: (pH 8.5 and up) – Apply 1 1/2 - 2 1/2 lbs. per 100 square feet.

For lawns, apply with a drop or broadcast (rotary) fertilizer spreader. Apply the product at a rate of 10 lbs. per 1,000 sq. ft. This bag will cover 2,500 sq ft. of lawn area.

Potted Plants: 4"-8" Containers – 1 teaspoon per container. 8"-12" Containers – 2 teaspoons per container.

Trees, Citrus and Shrubs: Use about 2 ounces (4 Tablespoons) HI-YIELD IRON PLUS for the average shrub, working into the top 2 to 4 inches of the soil around the shrub. For trees up to 3 inches in trunk diameter, use 6 ounces (12 Tablespoons) of HI-YIELD IRON PLUS per inch diameter. For trees 4 inches or more in trunk diameter, use 8 ounces (16 Tablespoons) per inch diameter — equally applied in holes 10 to 12 inches deep around the drip line of tree.