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GARDENWISE

Quick-Release Soil Acidifier - Elemental Sulfur & Gypsum Mix - Hydrangea & Blueberry Fertilizer, Aluminum Sulfate Alternative, Improves Blue Hydrangea Color (8 oz - 0.5 lb.)

Quick-Release Soil Acidifier - Elemental Sulfur & Gypsum Mix - Hydrangea & Blueberry Fertilizer, Aluminum Sulfate Alternative, Improves Blue Hydrangea Color (8 oz - 0.5 lb.)

Regular price $12.78 USD
Regular price Sale price $12.78 USD
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About This

  • Fast & Effective Soil Acidifier: Quickly lowers soil pH, creating optimal conditions for hydrangeas, blueberries, and azaleas to thrive; superior alternative to aluminum sulfate and miracid.
  • Promotes Vibrant Blue Hydrangeas: Enhances soil acidity naturally, unlocking the intense blue color in hydrangeas better than ferrous sulfate or ferric sulfate for plants.
  • Improved Nutrient Absorption: Contains elemental sulfur and gypsum, significantly enhancing nutrient uptake compared to traditional hydrangea fertilizers and standard soil acidifiers.
  • Long-Lasting Soil Health: Supports sustainable garden care by enriching the soil with calcium and sulfur, reducing nutrient runoff, and maintaining acidic conditions longer than typical sulfur for plants or iron sulfate products.
  • Safe for Pets & People: Formulated for immediate lawn and garden use; safe alternative to chemical soil acidifiers and acidic fertilizers, ensuring a safe environment for family and furry friends.

Overview

  • Brand : GARDENWISE
  • Item Weight : 8 ounces
  • Item Form : Granules
  • Liquid Volume : 8 Fluid Ounces
  • Specific Uses For Product : Hydrangea, Blueberry, Azalea, Acid-loving plants
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What Our Customers Say

Perfect for my apartment!

These compact planters are exactly what I needed for my small balcony. The herbs are thriving and I love having fresh basil at my fingertips!

Great starter kit

As a beginner gardener, this kit made it so easy to start growing my own vegetables indoors. The instructions were clear and everything I needed was included.

Love the design

Not only functional but beautiful too! The minimalist design fits perfectly with my modern apartment decor. My succulents look amazing in these pots.

Space-saving solution

The vertical garden system is genius! I can grow so many plants without taking up floor space. Perfect for city living and my plants are healthier than ever.

Every small space holds the potential for a little green sanctuary

Frequently Asked Questions

Everything you need to know about growing a beautiful garden

The best time to plant vegetables depends on your climate zone. Generally, cool-season crops like lettuce and peas thrive in early spring, while warm-season crops like tomatoes and peppers should be planted after the last frost date.
Most gardens need about 1 inch of water per week, either from rainfall or irrigation. Water deeply but less frequently to encourage strong root growth. Early morning is the best time to water to minimize evaporation and disease.
Loamy soil with good drainage is ideal for most plants. It should be rich in organic matter, have a pH between 6.0-7.0, and retain moisture while allowing excess water to drain. Adding compost annually improves soil structure and fertility.
Companion planting, crop rotation, and encouraging beneficial insects are effective natural pest control methods. Marigolds deter many pests, while ladybugs and lacewings eat aphids. Regular inspection and hand-picking larger pests also helps.