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GardenPro Aluminum Sulphate - 2 KG

Regular price $23.56
Regular price Sale price $23.56
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Description

GardenPro Aluminum Sulphate is a GardenPRO soil acidifier and soil amendment designed for lowering soil pH for acid-loving plants in home gardens. If you’re managing naturally alkaline conditions or simply maintaining a more acidic root zone, this pH-lowering amendment helps shift soil chemistry in a direction that suits plants that prefer acidity.

Aluminum sulphate is valued for its fast-acting soil pH change compared with slower, long-term acidifying options. GardenPro Aluminum Sulphate is intended for gardeners who want a clear, predictable way to reduce soil pH without turning their routine into guesswork. It’s also commonly selected when color goals matter, especially for hydrangeas where more acidic conditions are associated with blue flowers.

This product is recommended for blueberries, blue spruce, dogwood, hydrangea, magnolia, and other acid-loving plants. That makes it a practical choice for landscape beds, foundation plantings, and ornamental zones where these plant types are featured together and consistent soil acidity matters. Because it focuses on soil pH rather than adding a broad fertilizer profile, it fits well alongside an existing nutrition plan where the main goal is dialing in acidity.

The facts layer is simple and to the point: the key input is aluminum sulphate. There is no stated NPK on the product information, which aligns with what shoppers typically want from an acidifier—targeted pH management rather than a nutrient-heavy fertilizer. In everyday terms, it’s a straightforward soil-acidifying material that supports the conditions acid-loving plants look for.

GardenPro Aluminum Sulphate is a good fit for gardeners who want a GardenPRO soil acidifier for blueberries, hydrangeas, magnolia, dogwood, blue spruce, and other acid-loving plants, with a focus on quickly lowering soil pH and supporting blue hydrangea flower color goals.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Soil; Soilless; Lowers pH; Soil Acidity Support; Fast Acting; Targeted Support; Consistent Results; Wide Plant Use; Garden Bed Ready; Outdoor Use.

Derived from: Active Ingredients derived from exempt materials.

How To Use

Garden Areas

Use to acidify soil around garden beds and acid-loving plants.
Apply: 50–60 g (3–4 tbsp.) evenly over each 1 m² (10 sq. ft.).
Repeat: Every 3–4 weeks throughout the growing season, as needed.

Hydrangeas (For Blue Flowers)

Mix: 15 g (1 tbsp.) per 4 L (1 gal) of water.
Apply: Pour the solution around the dripline (the soil under the outer edge of the plant).
Timing: Apply once in March, April, and May.

Warnings & Safety

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Derived From

Active Ingredients derived from exempt materials
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