Espoma Organic Soil Acidifier, 6 lb Bag – Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants
Espoma Organic Soil Acidifier, 6 lb Bag – Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants
Hero image 0 of Espoma Organic Soil Acidifier, 6 lb Bag – Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants, 0 of 12
100+ bought since yesterday, try a subscriptionOverall pick
Visit the Espoma Store

Espoma Organic Soil Acidifier, 6 lb Bag – Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants

Key item features

  • For all Acid-loving plants; Use Espoma Organic Soil Acidifier for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries, camellias, and all plants that thrive in acidic soils.
  • Turn Mophead & Lacecap hydrangeas blooms to an electric blue by adding Soil Acidifier and lowering soil pH
  • Soil Acidifier contains elemental sulfur and gypsum
  • Soil Acidifier is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
  • Product of the Espoma Company. The leader in natural organics since 1929
  • 6 lb Bag 
Current price is $11.94$1.99/lb
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $11.94
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $11.94

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (8)

Starting from $16.00
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Warranty

Refine your search

Customer ratings & reviews

4.5 out of 5 stars
stars167 ratings39 reviews
How item rating is calculated
  1. 5 stars78% (130)
  2. 4 stars9% (15)
  3. 3 stars5% (9)
  4. 2 stars2% (4)
  5. 1 star5% (9)

Reviews summary

Pros

  • : Offers good value for quantity and quality.
  • : Effective in less than ideal environments.
Generated by AI

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 39 reviews

May 1, 2026
Jordan
Top Reviewer
Walmart Associate
Item details
Size: 6 lbs
5 out of 5 stars review

Verified Purchase

Bring Us The 30lb Bags

Excellent value and price. You cannot find this size bag cheaper anywhere else, I would love if you could also carry the 30lb bags as I have to buy so much of this for my hydrangea garden.

Helpful?0XDFIQRSF7WJ24774056
Mar 23, 2026
Walmart customer
Item details
Size: 6 lbs
5 out of 5 stars review

Verified Purchase

True blue

Kinda dusty, but the Wife likes her hydrangeas to be blue (not pink). This stuff keeps her happy. Happy wife = happy life. Basically just adding to stuff to order to get "free" shipping.

Helpful?0XDFIQRSF7WJ24774056
Apr 17, 2026
Wanda
Item details
Size: 6 lbs
5 out of 5 stars review

Verified Purchase

I bought this for my blueberry plants and since using it the blueberries have put out a great amount of new growth and are looking so much healthier.

Helpful?0XDFIQRSF7WJ24774056