Free shipping over $129 Ends in

Espoma - Turn Hydrangeas Blue

  • Espoma - Turn Hydrangeas Blue

* Images shown are of mature plants

Espoma - Turn Hydrangeas Blue

Regular price $19.99

Plant now, pay later on orders between $50 and $3000 with

6 lb. Bag
Add to My Garden Go-Tos™

You'll need to log in or create an account in order to save this item

Forgot your Password?

Product Description

All-Natural Formula Lowers Soil pH Safely

The secret to blue blooms in your garden is here! With Espoma's Organic Soil Acidifier, a proprietary, all-natural formula, you'll be well on your way to transitioning your pink hydrangeas blue effortlessly.

Espoma's USDA-certified sulfur and gypsum formula is made with solar power. That means it lowers your soil pH without the need for harsh chemicals. Even better is the fact that it's safer than traditional aluminum sulfate, so you'll have blue blooms without the muss or fuss.

Simply apply to your pink hydrangeas or any other acid-loving plants in spring. It couldn't be easier to use: Use the formula in the spring and repeat your application every 60 days until you achieve your desired soil pH and color for your blooms.

Whether you use it for hydrangeas or blueberries and magnolias or even evergreens, Espoma's Organic Soil Acidifier gets the job done. After you've followed package instructions for your plant and completed your application, just water thoroughly. No guesswork or hassle for you - only bright blue blooms and better growth for your acid-loving plants!

Shipping Details

Shipping Alert:

You can still order, but due to cold weather, we have delayed shipping to the areas shaded on the map below. We want your new plant to thrive right out of the box, so we will wait on shipping your order until the weather is ideal. This includes anyone in Growing Zones 3, 4, 5, & 6. If you are unsure of your growing zone, visit our Growing Zone Finder.

Some plants are not available for immediate shipment, and delayed delivery is noted.

We will resume normal shipping in the Spring. Please see the table below for your approximate ship date.

Zone Map
Growing Zone Shipping Resumes
Zones 3 & 4 Week of May 2nd
Zone 5 Week of April 11th
Zone 6 Week of March 28th
Zones 6 - 11 Ships Now!

Estimated Shipping Time: Most orders ship within 1-2 days. As noted on the website, some items are seasonal, and may only ship in spring or fall. Once your order is shipped, you'll receive an email with a tracking number.

Order Total Shipping Charges
Less than $15 $11.99
$15.00-$23.99 $13.99
$24.00-$39.99 $16.99
$40.00-$79.99 $19.99
$80.00-$98.99 $24.99
$99.00-$128.99 $29.99

Customer Reviews & Photos