Aftercut Lawn Thickener - 160m²

Aftercut Lawn Thickener is a dual-action lawn care solution designed to revitalise and thicken tir...

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B&QB&Q - Aftercut Lawn Thickener 80Sqm X 2 Twin Pack Seed And Feed For Thicker Lawns
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£19.99
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The RangeMarshalls Garden Aftercut Lawn Thickener Twin Pack 160 M² Seed And Feed - Brown
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£22.99
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Product Information

Full details

Aftercut Lawn Thickener is a dual-action lawn care solution designed for homeowners looking to repair thinning grass and improve the overall density of their turf. By combining premium grass seed with essential nutrients, it fills bare patches while strengthening existing roots to promote a greener, more resilient lawn capable of handling daily wear from pets and family activity. The primary caveat is that success depends heavily on consistent watering and choosing the right application window during the growing season to ensure optimal seed germination.

All features

Model Part Number1248391
BrandMarshalls Garden

Extended Product Information

FAQs

When is the best time to apply Aftercut Lawn Thickener?

The ideal times are during the spring or early autumn when temperatures are moderate and rainfall is more likely to assist with germination.

Can I use this on a new lawn?

This product is specifically formulated for repairing and thickening established lawns. It may not be the primary choice for seeding a completely bare plot from scratch.

Is it safe for pets?

Keep pets and children off the lawn immediately after application until the granules have fully settled into the soil or have been watered in.

How long until I see results?

You should start to see new growth within 14-21 days, assuming favourable weather conditions and consistent watering.

Should I mow my lawn before applying?

Yes, mowing the lawn to a moderate height helps ensure the seeds reach the soil surface where they can successfully germinate.

Does this product kill weeds?

No, this is a seed and feed product intended for thickening and nourishing grass. It does not contain herbicides.

Troubleshooting

Seeds are not germinating

Ensure the soil remains moist. If the weather is dry, supplement with regular, light watering. Also, check that the seeds have direct contact with the soil rather than sitting on top of dense thatch.

Patchy growth after application

This is often caused by uneven distribution. Use a mechanical spreader to ensure uniform coverage and re-apply a small amount to any missed gaps.

Pros and Cons

Pros

  • Combined seed and fertiliser reduces the need for multiple passes
  • Effective at repairing high-traffic bare patches
  • Improves overall lawn durability against pets and weather
  • Sufficient coverage for medium-to-large sized residential gardens

Cons

  • Requires consistent moisture for seed germination
  • Visible results take time as seeds need to establish
  • Not intended for weed control, only thickening existing grass

Setup, Compatibility & Care

To apply, ensure your lawn is mowed to a moderate height so the product can reach the soil surface easily. Distribute the granules evenly across the target area, using a spreader for larger lawns or by hand for isolated spots. Once applied, lightly rake the area to incorporate the seed into the soil.

Water the area immediately after application and maintain moisture levels for at least the first few weeks, as dry soil will inhibit germination. Avoid walking on newly treated areas until the new shoots have established themselves. Store the twin pack in a cool, dry place away from direct sunlight to maintain the potency of the nutrients.

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