Fertilizers

Get the most out of your acid-loving plants with Soil Acidifier from Espoma!Key Product DetailsTurns hydrangeas blue and is great for blueberriesLowers the pH of soils for optimum growth of acid-loving plantsDerived from Elemental Sulfur and GypsumSafer...

Bring balance back to your soil with Mag-I-Cal Plus! Key Product Details All-in-One solution to raise soil pH, reduce compaction, and feed microbes Natural ingredients transform the soil for optimal plant growth Rapidly raises soil pH and improves...

Help cultivate your plants with Down to Earh’s All-Natural Acid Mix Fertilizer. Key Product FeaturesAn All Natural fertilizer blended especially for acid lovers such as rhododendrons, azaleas, camellias, hydrangeas, evergreens, blueberries,...

Granular Humic Acids help to increase micronutrient uptake by plants. Down to Earth Granular Humic Acids is a one-pound box of all-natural fertilizer and is listed by the Organic Materials Review Institute (OMRI) for use in organic production A...

Jonathan Green’s Annual Lawn Care Program for Acidic Soil is the only annual lawn care program that feeds the lawn and the soil! Key Product Features Step 1: Veri-Green Crabgrass Preventer plus Lawn Fertilizer (Early Spring) Step 2: Veri-Green Weed...

Keep your plants green and vibrant with Hi-Yield's Iron Plus Soil Acidifier!Key Product FeaturesAlkaline and calcareous soils onlyFor lawns, flowers, trees, shrubs and citrusCorrects yellowing of plants and grass - turns yellow to green Fast-green...

Down to Earth’s Acid Mix 4-3-6 is specially formulated for blueberries, azaleas and other plants that love acidic soil.Down to Earth Acid mix is a 1 pound box of all-natural fertilizer with a 4-3-6 formulationDown to Earth Acid Mix is listed by the...

Down to Earth’s Acid Mix 4-3-6 is specially formulated for blueberries, azaleas and other plants that love acidic soil.Down to Earth Acid mix is a 25 pound bag of all-natural fertilizer with a 4-3-6 formulationDown to Earth Acid Mix is listed by the...

VPG (#10666) Fertilome Soil Acidifier Plus Iron, 32 OzKey Product FeaturesNet Contents: 32 fluid oz/ 946 MLReduces alkalinityBenefits acid loving plants.Application Uses: 2-3 weeksActive Ingredient: Magnesium 0.50% Sulfur 3.00% Copper 0.60% Iron 4.50%...

Corrects Iron deficiency - when your garden or lawn is yellowing in color, that's a sign of an iron deficiency. Dr. Iron helps to correct this deficiency. The product is made up of 22% iron and 55% sulfur.Key Product FeaturesNon-staining - Dr. Iron is...

Down to Earth Organic Granular Humic Acids Fertilizer MixDown to Earth Granular Humic Acids is a fifty-pound bag of all-natural fertilizer and is listed by the Organic Materials Review Institute (OMRI) for use in organic productionA highly concentrated...

Down to Earth Organic Granular Humic Acids Fertilizer MixDown to Earth Granular Humic Acids is a twenty-five-pound box of all-natural fertilizer and is listed by the Organic Materials Review Institute (OMRI) for use in organic productionA highly...