Skip to content
  • 🎁 Get the best gift for everyone with our snap sale and 🎁Gift collection🎁!🎁
  • 🎁 Get the best gift for everyone with our snap sale and 🎁Gift collection🎁!🎁
Garden Care StoreGarden Care Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Plant Supports
    • Flower Supports & Trellises
    • Vegetable Supports & Trellises
    • Tomato Cages & Supports
    • Plant Support Accessories
  • Garden Tools
    • Pruners & Loppers
    • Weeders & Cultivators
    • Trowels & Planting Tools
    • Trugs & Harvest Baskets
    • Shovels & Hoes
    • Garden Carts
    • Tool Belts Totes & Organizers
  • Pest & Disease Controls
    • Animal Controls
    • Fences & Barriers
    • Insect Controls
  • Soils & Fertilizers
    • Potting Soil Mixes
    • Fertilizers
    • Soil Amendments
  • Watering & Irrigation
    • Hose Reels & Organizers
    • Sprinklers & Timers
    • Rain Barrels
    • Hoses
    • Irrigation Systems
    • Nozzles & Sprayers
    • Watering Accessories
    • Watering Cans
  • Season Extenders
    • Plant Protectors & Row Covers
    • Greenhouse Kits
    • Greenhouse Accessories
    • Cold Frames
  • New Arrival
Home / Soils & Fertilizers / Soil Amendments
  • Gardener's Best® Flower Fertilizer -Garden Care Store 31579 0002 edit tif
  • Gardener's Best®Organic Tomato Fertilizer -Garden Care Store 07200 0002 edit tif
-30%
Soil Acidifier, 6 Lbs.

Soil Acidifier, 6 Lbs.

$16.99 Original price was: $16.99.$11.89Current price is: $11.89.

Buy Now
SKU: 40-393 Categories: Soil Amendments, Soils & Fertilizers Tags: Acidic soil amendments, Alkaline soil amendments, Amend clay soil, Amend soil, Amendments for clay soil, Best soil amendments, Clay soil amendments, Garden soil amendments, Lawn soil amendments, Natural soil amendments, Organic soil amendments, Soil amendments, Soil amendments for clay soil, Soil amendments for sandy soil, Soil amendments for tomatoes, Soil amendments for vegetable garden, Vegetable garden soil amendments
  • Quality and Affordability Combined
  • Fast, friendly, always here to help.
  • Multiple payment options for secure shopping with SSL
  • Experience the Best Quality
Browse
  • Garden Tools
    • Garden Carts
    • Pruners & Loppers
    • Shovels & Hoes
    • Tool Belts Totes & Organizers
    • Trowels & Planting Tools
    • Trugs & Harvest Baskets
    • Weeders & Cultivators
  • Pest & Disease Controls
    • Animal Controls
    • Fences & Barriers
    • Insect Controls
  • Plant Supports
    • Flower Supports & Trellises
    • Plant Support Accessories
    • Tomato Cages & Supports
    • Vegetable Supports & Trellises
  • Season Extenders
    • Cold Frames
    • Greenhouse Accessories
    • Greenhouse Kits
    • Plant Protectors & Row Covers
  • Soils & Fertilizers
    • Fertilizers
    • Potting Soil Mixes
    • Soil Amendments
  • Watering & Irrigation
    • Hose Reels & Organizers
    • Hoses
    • Irrigation Systems
    • Nozzles & Sprayers
    • Rain Barrels
    • Sprinklers & Timers
    • Watering Accessories
    • Watering Cans
  • Description
  • Reviews (0)

Soil Acidifier Helps You Lower Soil pH and Correct Alkaline Soils for Acid-Loving Plants

  • Brings out blue color in hydrangeas, greens up azaleas and rhododendrons, and helps produce luscious blueberries
  • All-natural, chemical-free and low in salts — won’t “burn” plants
  • We recommend testing your soil pH before applying sulfur
  • 6-lb. bag

Applying organic, elemental garden sulfur is a safe and effective way to lower soil pH. Sulfur is also an important soil nutrient for promoting disease resistance.

Product Details

  • 6-lb. bag
  • 30% elemental sulfur
  • Application chart included

Reviews

There are no reviews yet.

Be the first to review “Soil Acidifier, 6 Lbs.” Cancel reply

Related products

-30%
Gardener's Best® Flower Fertilizer
Quick View

Gardener’s Best® Flower Fertilizer

$39.99 Original price was: $39.99.$27.99Current price is: $27.99.
-30%
Gardener's Revolution® Classic Tomato Organic Replenishment Kit
Quick View

Gardener’s Revolution® Classic Tomato Organic Replenishment Kit

$54.99 Original price was: $54.99.$38.49Current price is: $38.49.
-30%
White Clover Seed, 1/2 Lb.
Quick View

White Clover Seed, 1/2 Lb.

$9.99 Original price was: $9.99.$6.99Current price is: $6.99.
-30%
Dr. Earth Pure Gold® All Purpose Plant Food, 16 Oz
Quick View

Dr. Earth Pure Gold® All Purpose Plant Food, 16 Oz

$16.99 Original price was: $16.99.$11.89Current price is: $11.89.
-30%
Transplant Mix, 20 Qts
Quick View

Transplant Mix, 20 Qts

$16.99 Original price was: $16.99.$11.89Current price is: $11.89.
-30%
TSK Replenishment Kit
Quick View

TSK Replenishment Kit

$35.99 Original price was: $35.99.$25.19Current price is: $25.19.
-30%
Gardener's Best®Organic Tomato Fertilizer
Quick View

Gardener’s Best®Organic Tomato Fertilizer

$14.99 Original price was: $14.99.$10.49Current price is: $10.49.
-30%
Self-Watering Potting Mix, 20 Qts.
Quick View

Self-Watering Potting Mix, 20 Qts.

$16.99 Original price was: $16.99.$11.89Current price is: $11.89.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

[contact-form-7 id="15"]
Copyright 2026 © www.gardenkitcare.com
  • Plant Supports
    • Flower Supports & Trellises
    • Vegetable Supports & Trellises
    • Tomato Cages & Supports
    • Plant Support Accessories
  • Garden Tools
    • Pruners & Loppers
    • Weeders & Cultivators
    • Trowels & Planting Tools
    • Trugs & Harvest Baskets
    • Shovels & Hoes
    • Garden Carts
    • Tool Belts Totes & Organizers
  • Pest & Disease Controls
    • Animal Controls
    • Fences & Barriers
    • Insect Controls
  • Soils & Fertilizers
    • Potting Soil Mixes
    • Fertilizers
    • Soil Amendments
  • Watering & Irrigation
    • Hose Reels & Organizers
    • Sprinklers & Timers
    • Rain Barrels
    • Hoses
    • Irrigation Systems
    • Nozzles & Sprayers
    • Watering Accessories
    • Watering Cans
  • Season Extenders
    • Plant Protectors & Row Covers
    • Greenhouse Kits
    • Greenhouse Accessories
    • Cold Frames
  • New Arrival
  • Login

Login

Lost your password?

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.