A1 Lawn Double Strength Feed, Weed and Moss Killer 10-2-2+8fe (10kg, 280m²)

Our Double Strength Lawn Weed and Feed with Moss Killer is specially formulated to nourish your lawn while effectively eliminating common weeds and moss. This professional-grade grass feed and weed treatment features an NPK of 10-2-2+8Fe, helping to promote thicker, greener grass while tackling unwanted weeds and moss.

The high nitrogen content encourages strong, lush growth, while three powerful active weed killers provide broad-spectrum control of common lawn weeds. If you're looking for a reliable grass weed and feed product that delivers fast, visible results, this all-in-one treatment is the ideal solution for maintaining a healthy, weed-free lawn throughout the growing season.

• 4-in-1 lawn care to green, feed, weed and treat moss.
• Three active weed killers: Dicamba, 2,4-D & Mecoprop-P.
• High iron content acts as a moss killer and aids scarifying.
• Added Sulphur Trioxide and Calcium Oxide help balance soil pH.
• Professional-grade formula.
• Kills common lawn weeds including dandelions, clover and plantain.
• Eliminates moss using high iron content.
• Feeds grass for thicker, greener growth.
• Improves lawn colour within 7 days.

Use from spring through to autumn (May to August).

With three active weed killers for an even broader spectrum of weed control, this grass feed and weed treatment offers exceptional performance at a low application rate, meaning one bag goes a long way while saving time and effort.

When applied in early autumn, this grass weed and feed helps suppress moss growth and strengthens the lawn ahead of the cooler, wetter months.

Key Features of A1 Lawn Double Strength Feed and Weed with Moss Kille

• 4-in-1 Lawn Care: Our double-strength grass weed and feed feeds, weeds, greens and treats moss in a single application. Manufactured using premium homogeneous granules, each batch is rigorously tested to ensure consistent performance and fast-acting results.
• Nitrogen-Rich Grass Fertiliser: The high nitrogen content (NPK 10-2-2) encourages vigorous green growth, while phosphorus supports root development and potassium improves durability. This grass feed and weed also contains iron to blacken moss and aid removal during scarification.
• Weed & Moss Killer: Using three active ingredients (Dicamba, 2,4-D and Mecoprop-P), this lawn treatment delivers excellent broadleaf weed control throughout the growing season. Added sulphur trioxide and calcium oxide help improve soil conditions and discourage weed growth.

Best for UK Climate: A1 Lawn fertilisers are freshly produced in the UK, professional grade and designed specifically for British growing conditions, helping deliver a stronger, healthier lawn year after year.

Benefits of Grass Feed and Weed Treatments

• A quality grass feed and weed product offers a complete lawn care solution by tackling weeds, moss and poor grass growth simultaneously.
• Moss Control: Iron-rich ingredients target moss, causing it to blacken and die back, making removal easier and creating space for healthy grass to thrive.
• Weed Eradication: The selective herbicides target broadleaf weeds at the root without damaging established grass, helping prevent future regrowth.
• Lawn Fertilisation: This grass weed and feed provides essential nutrients to support existing grass, resulting in a greener, denser and healthier lawn. As weeds and moss are removed, the strengthened grass is better able to fill in gaps and create a more uniform appearance.

How It Works

Selective herbicides target broadleaf weeds without harming grass.
Iron sulphate blackens moss for easy removal.
Nitrogen-rich fertiliser promotes rapid green growth.

Overall, this grass feed and weed treatment provides a convenient and effective way to improve lawn health and appearance. By combining fertilisation, weed control and moss treatment in a single product, this grass weed and feed saves time, reduces maintenance and delivers visible results fast.