45% Pure Vinegar - Concentrated Industrial Grade (1-Gallon)

Fertilome (10665) Soil Acidifier Plus Iron (1 Gal)

25LB Fast Acting Lime

Calcite (Calcium Carbonate) Ph Filter Media 1/2 Cu. Ft

General Hydroponics GH1532 Ph Down Liquid Quart

Botanicare Cal-Mag Plus Organic Plant Supplement 1 Gal.

Espoma Organic Soil Acidifier 6 Lb.

Down To Earth Organic White Azomite Powder For Improving Plant Growth 0-0-0.2, 50 Lb

Organic Dolomite Lime 10LB - Made In USA - Garden Soil Amendment Fertilizer For Plants. Calcium/Magnesium Additive. Raise & Stabilize Ph - Earthbox

Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food 36 Lb. Bag The Original & Best Fertilizer For All Acid Loving

Earth Science Fast Acting Sulfur - Instantly Lower Ph Of Soil & Reduce Nutrient Runoff For Improved Growth & Color - Long Lasting Lawn Care For Acid

Down To Earth All Natural Acid Mix Fertilizer 4-3-6, 15 Lb

Earth Science Fast Acting Lime - (5Lb) Instantly Raise Ph Of Soil & Reduce Nutrient Runoff For Improved Growth & Color - Long Lasting Lawn Care With

20QT Organic Vermiculite Granules For Plants And Gardening

Duda Energy 1 Lb Yellow Sulfur Powder Fertilizer, Commercial Grade, Elemental

Bloom City Professional Ph Up + Down Control Kit For Optimal Nutrient Uptake (Two 1/2 Pint Bottles) 16 Total Oz

Azomite Raw Supply Organic Trace Mineral Powder 44LB Micronized, White

Safer Gro SG9920QT Ph Down Lowers Water

Iron Soil Acidifier

The Andersons Humichar Organic Soil Amendment With Humic Acid And Biochar (40 Lb)

Earth Science Fast Acting Gypsum - Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth With Nutri-Bond Runoff Reduction Technology (5

Tadeto Soil Ph Meter, Digital Ph Tester Kit For Soil, Garden, Water, Solution And Food With Alloy Protective Cap And LCD Display, Soil Ph Test For

Fertilome 10665 Soil Acidifier Plus Iron - 1 Gallon

Soil Moist 100064312 JCD-030SM 3-Pound Granules, White

Burpee Bone Meal Fertilizer | Add To Potting Soil | Strong Root Development | OMRI Listed For Organic Gardening | For Tomatoes, Peppers, And Bulbs,

Espoma 6 Lb. 100 Sq. Ft. Soil Acidifier Fertilizer

Fertilome Soil Acidifier Plus Iron - Gallon | Gallon (128 Oz)

Espoma Soil Acidifier | Bag (6 Lbs)

API Pond Ph Up Pond Water Ph Raising Solution, 16-Oz Bottle