Iron Sulphate Heptahydrate

Magic Garden Iron Sulphate Heptahydrate Moss Killer is a fast-acting solution for controlling moss on lawns and garden areas. Supplied by HD Chemicals, it works by blackening moss quickly, allowing easy removal while also improving grass colour. Suitable for dry spreading, spraying, or watering applications.

Key Features

• ✔ Fast-acting moss killer for lawns and outdoor areas

• ✔ Multiple application methods: dry, spray, or watering

• ✔ Improves lawn appearance by enhancing green colour

• ✔ Effective and economical treatment

• ✔ Supplied in secure grip seal bags

Uses

• Lawn moss control

• Garden and outdoor moss treatment

• Moss removal from grassy areas

• Lawn maintenance and renovation

• Seasonal lawn care

📋 Product Details

• Weight: 500g (1 grip seal bag) | 1–4kg (multipack of 1kg grip seal bags)

• Grade: Technical / Horticultural Grade

• Form: Crystals / Granules

📈 Other Names

Iron Sulphate Fertiliser, Iron Sulfate Moss Killer, Lawn Moss Control, Moss Treatment Powder, Iron Sulphate Heptahydrate Crystals

🌿 How to Use – Step by Step (Main Uses)

1️⃣ Dry Application (Sprinkling)

1. Apply 2–4kg per 100 m²

2. Spread evenly over moss-affected areas

3. Avoid contact with paving and stone

4. Moss will darken within days

2️⃣ Spray Application

1. Dissolve 200–400g in 5–8 litres of water

2. Mix until fully dissolved

3. Spray evenly over approximately 100 m²

4. Apply during calm, dry weather

3️⃣ Watering Can Application

1. Dissolve 50–200g in 10 litres of water

2. Apply evenly over around 10 m²

3. Avoid overlapping treated areas

4️⃣ Lawn Aftercare

1. Allow moss to blacken and die

2. Rake out dead moss after treatment

3. Reseed or fertilise lawn if required

5️⃣ Seasonal Use

1. Apply during spring or autumn

2. Avoid application during frost or drought

3. Do not mow 2–3 days before or after use

⚠ Safety & Important Notes

• Wear gloves and protective clothing

• Avoid contact with concrete, paving, and stone (may stain)

• Keep away from children and pets

• Do not overapply

• Store in a cool, dry place

❓ Frequently Asked Questions (FAQ)

1️⃣ How quickly does iron sulphate kill moss?
Moss usually turns black within 2–5 days after application.

2️⃣ Can it be used on lawns?
Yes, it is commonly used for lawn moss control.

3️⃣ Will it harm grass?
When used at recommended rates, it is safe for grass.

4️⃣ Can I apply it as a liquid spray?
Yes, it can be applied as a spray or watering solution.

5️⃣ How is the product packaged?
All Magic Garden products are supplied in grip seal bags:

• 500g = 1 bag

• 1–4kg = multipack of 1kg bags

Buyer assumes all responsibility for safety and use not in accordance with directions.