Bloom City's Acid-Loving Plant Fertilizer, Soil Acidifier For All Acid Loving Plants, Quart (32 Oz)

Monterey LG7115 Dr Soil Acidifier Granules Iron And Elemental Sulfur Acidic Fertilizer, 7 Lb

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

Elemental Soil Acidifier Sulfur Pellets (50 Lbs.)

Humboldts Secret Ph Up And Ph Down Control Kit | Liquid Nutrient Solution Balancer For Plants | For Soil, Hydroponic, Coco, And DWC Systems |

VIVOSUN Ph Up & Ph Down Kit, 1 Quart Each, Ph Control Kit For Balanced Ph Level And Optimal Nutrient Uptake, Ph Adjuster Liquid Fertilizer For All

Microbe Life Hydroponics Ph Control Kit With Ph Up And Down For Stability, 16 Oz Bottles, 4 Oz Sample Of Premium Liquid Nutrients

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

Nature's Way Soil Liquid Humic & Fulvic Acid With Organic Kelp, Concentrate, Natural Soil Conditioner, Plant Growth Stimulator, 1 Gallon

Ferti-Lome Soil Acidifier Plus Iron CASE (12 Quarts)

Humboldts Secret Ph Down For Plants | Liquid Ph Adjuster And Balancer For Soil Coco Hydroponics | Concentrated Phosphoric Acid Solution Supporting

Advanced Nutrients Ph-Down, 4 L

Banger Labs Premium Ph Up Solution - Corrects Ph Imbalances, Maximizes Nutrient Absorption, Prevents Sickly Plants | Plant Ph Adjustment, Ph Levels

Standard Hydroponics Ph Up And Down Kit - 10 Ounce Bottle Ph Adjuster For Hydroponic Systems, Coco Coir Even Soil.

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

Earth Science Fast Acting Sulfur - 5Lb-Soil Ph Reducer, Lowers Ph Instantly, Reduces Nutrient Runoff, Improves Growth & Color For Acid-Loving Plants

Espoma Organic Soil Acidifier Soil Amendment Lowers Soil Ph And Turns Hydrangeas Blue! Contains Elemental Sulfur & Can Be Used For Organic

Espoma Organic Soil Acidifier 6 Lb.

Bloom City's Acid-Loving Plant Fertilizer - Soil Acidifier - For All Acid Loving Plants, Gallon (128 Oz)

Soil Acidifier - Ph Correction 90% Elemental Sulfur For Lawns, Blueberry Bushes, Hydrangeas, Vegetables, And Other Acid Loving Plants. (50 Lbs.)

Espoma Soil Acidifier 6Lb Organic Ph Balancer | GSUL6

Bonide Garden Rich Aluminum Sulfate, 4 Lbs. Ready-To-Use, Lowers Ph In Home Garden, Compatible With All Soil Types

FOLLOWIN Ph Up And Down Control Kit (9Oz+9Oz), Hydroponics Ph Tester Calibration Adjuster Buffer Solution Combo For Soil Gardening Plants Pool A

Microbe Life Hydroponics Ph Down Ph Control Liquid, Premium Buffering For Ph Stability, Decreases Ph Levels, Use With Any Feeding Systems Including

Down To Earth Garden Sulfur Soil Acidifier, 5 Lb For Hydrangeas, Berries, Evergreens, Soil Ph Adjuster

Espoma Organic Lightning Lime, Fast Acting Pelletized Lime For Soil Ph Correction On Lawns & Gardens. 30 Lb. Bag Covers Up To 5,000 Sq. Ft. Pack Of

Jobe's Organics Granular Soil Amendment, Organic Soil Acidifier For Blueberry And Hydrangea Plants, 6 Lbs Bag

Foxfarm Cultivation Nation Ph Down - Liquid Nutrient Solution Adjuster For Hydroponic & Soil Gardens, Lowers Ph Levels - 40% Citric Acid For Optimal

Pawfly 2 in 1 Soil Test Kit For Ph & Nitrogen, 150 Strips Soil Ph Test Kit, Soil Ph Test Strips (3.5-9 Range), Soil Testing Kit For Lawn Garden

Mysoil Soil Test Kit 4 Pack, Unlock Your Lawn & Garden Potential, Complete & Accurate Nutrient And Ph Analysis With Recommendations Tailored To Your

Jobe's Organics Garden Lime, Lime Powder Soil Amendment For Lawns, Plants, And Gardens, 6 Lbs Bag

Garden Tutor Soil Ph Test Kit - 100 Strips With AI-Powered Web Reader - Accurate Testing For Lawn, Garden & Compost - Ph 3.5-9

Lotus Nutrients Ph Adjustment Kit - 1 Each Of 18 Oz. Ph Up And 18 Oz. Ph Down (18Oz Ph Up/Down Kit)