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Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)
Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)

Speedy Seed Grass Seed - Fast Growing Lawn Seed Mix 400g (Covers 24m²)

Fast growing grass seed mix. 400g covers 24m² for new lawns or overseeding. Results in 7–14 days. Safe to sow around children and pets.

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  • £8.99

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Why Choose Speedy Seed Grass Seed?

Looking for the best grass seed in the UK? Pronto Seed’s bestselling Speedy Seed Grass Seed is a fast growing grass seed mix that’s trusted by thousands of gardeners nationwide. Whether you’re creating a new lawn, overseeding to refresh patchy areas, or simply want rapid results, this durable blend produces a lush, green lawn in just 7–14 days.

Quick & Easy Lawn Transformation

Each 400g box covers up to 24m², making it ideal for small gardens and overseeding jobs. Larger packs are available for bigger lawns. It’s DEFRA approved, beginner-friendly, and simple to use — just Shake, Rake and Water. Designed for busy families, pet owners, and anyone who wants a fast, reliable lawn solution.

Coverage Details

  • Grass seed for new lawn: Up to 12m² (400g)
  • Grass seed for overseeding: Up to 24m² (400g)

Benefits at a Glance

  • Fast growing grass seed — visible results in just 7–14 days
  • Best grass seed UK — trusted choice for thousands of gardeners
  • Hard-wearing, family-friendly mix for busy lawns
  • Easy to sow with Shake, Rake & Water steps
  • Safe to sow around children and pets once applied as directed

How to Use

For New Lawns:

  • Clear the area of weeds, stones and debris.
  • Rake the soil so it’s loose and crumbly.
  • Shake the seed evenly across the prepared ground.
  • Rake again lightly so the seed sits just under the surface.
  • Water well and keep the soil moist while the grass establishes.
  • Mow when the grass reaches 8cm.

For Overseeding:

  • Cut your existing lawn short and remove clippings and moss.
  • Shake the seed evenly over thin or patchy areas.
  • Water well to start germination.
  • Recommended overseeding rate: 1kg covers 60m².

Top Tips for Best Results

  • Sow when the soil is warm and the risk of frost has passed (above 5°C).
  • Ideal sowing times: late spring, or late summer into autumn.
  • Use a lawn fertiliser once the grass has started growing.
  • Protect from birds with netting if needed.
  • Store in a cool, dry place. Wash hands after handling seeds. Not for consumption.