how much do I add to a 7g container growing blueberries?

2 to 4 tablespoons per pot can be used as a top dressing for established plants.

what are the ingredients and their percentages in this product, please?

Ingredients are: Calcium sulfate dihydrate (gypsum)- 67.0% Sulfur - 28.7% Bentonite Clay - 3.0% Guar Gum - 0.3% Corn Starch 0.3% Nutri-Bond Polymer - 0.7%

Can I use this for a newly planted evergreen?

if you need to adjust the pH level it will work. it did foe me on several plant varieties where I needed more acidity.

how often to reapply?

I read somewhere 1 Tbs. per month per plant mixed in water for tomatoes. I'm using it to try to lower pH below 7. Even my potting mix is above 7. So far no harm to plants.

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Earth Science Fast Acting Sulfur Granules – 2.5lb – Soil pH Reducer, Lowers pH Instantly, Reduces Nutrient Runoff, Improves Growth & Color for Acid-Loving Plants, Long-Lasting Lawn Care Supplement

Product ID: 312904607

Details

Brand
Earth Science
Item Form
Granules
Item Weight
2.5 pounds
Liquid Volume
2.5 fluid
Specific Uses For Product
Lawn

⚡Fast Acting pH Reduction

🌈Vibrant Plant Color Boost

🌱Nutri-Bond Soil Adhesion

Description

🌿 Transform your soil, transform your garden — fast, safe, and vibrant!

SAFE FOR PEOPLE PETS - Use confidently on any lawn type with zero downtime for your family and furry friends.
INSTANT SOIL P H ADJUSTMENT - Lowers soil pH immediately for acid-loving plants to thrive.
ENHANCED PLANT GROWTH COLOR - Promotes lush green lawns and vibrant blooms for hydrangeas, blueberries, and more.
PATENTED NUTRI BOND TECHNOLOGY - Bonds with soil to reduce nutrient runoff and maximize effectiveness.
PRECISION GRANULES FOR FINE CONTROL - Small pellet form allows tailored pH adjustments for container and garden plants.

Earth Science Fast Acting Sulfur Granules (2.5lb) rapidly lower soil pH to optimize nutrient uptake for acid-loving plants like hydrangeas and blueberries. Featuring patented Nutri-Bond Technology, it minimizes nutrient runoff while enhancing plant growth and color. Safe for people and pets, this long-lasting supplement delivers precise, effective lawn and garden care with every application.

Specifications

ASIN	B091G3RQXC
Best Sellers Rank	#6,557 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #160 in Garden Fertilizers
Brand	Earth Science
Coverage	2.5 pounds
Customer Reviews	4.6 4.6 out of 5 stars (964)
Included Components	1 Pouch
Item Form	Granules
Item Type Name	Earth Science – Fast Acting Sulfur with Nutri-Bond Run Off Reduction Technology – Fertilizer Enhancer – Lower pH of Soil 2.5 lb
Item Weight	2.5 pounds
Liquid Volume	2.5 fluid ounces
Manufacturer	Earth Science
Mixing Ratio	1:0:0
Model Number	12133
Number of Items	1
Number of Packs	1
Part Number	12133
Specific Uses For Product	Lawn
Target Species	acid-loving plants
UPC	681636121330
Unit Count	40 Ounce
Warranty Description	Warranty

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