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Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start Gro-Sure Smart Lawn Seed Fast Start

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Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start
Gro-Sure Smart Lawn Seed Fast Start

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Gro-Sure Smart Lawn Seed Fast Start

Gro-Sure Smart Seed Fast Start is a blend of hard wearing lawn seed varieties that is ideal for over-seeding worn grass or filling in bare patches. Make a fast start to your lawn growing.

Marshalls Garden

Mix 'n' Match 3 for 2 Lawn Care

1 x 25sqm

10907119

In stock

£11.99

Mix 'n' Match 3 for 2 Lawn Care

1 x 40sqm Box

10907281

In stock

£19.99

Mix 'n' Match 3 for 2 Lawn Care

1 x 80sqm Bag

10909897

In stock

£31.99

Mix 'n' Match 3 for 2 Lawn Care

Buy 3 Get 3rd Free on selected lawn care favourites. Click here to view all products included in this offer. 

Mix 'n' Match 3 for 2 Lawn Care

Buy 3 Get 3rd Free on selected lawn care favourites. Click here to view all products included in this offer. 

Mix 'n' Match 3 for 2 Lawn Care

Buy 3 Get 3rd Free on selected lawn care favourites. Click here to view all products included in this offer. 

Standard Delivery £4.95* | Learn More

Standard Delivery £4.95*

Standard £4.95 - When showing as 'In Stock' on the website product page items are dispatched by our expert team within 24hrs of placing your order 7 days a week.

Received and ready for planting within 2 days of placing your order.

For 'Pre-Orders' please refer to the estimated delivery date on each product page.

Key Features

Marshalls Garden

Fast Acting

Marshalls Garden

Durable

Product Information

Coverage:

25/40/80 sqm

Suitable for:

Small Gardens, Lawns

Complete The Job
  • Fast-acting seed mix with Aqua Gel coating
  • Germinates from 7°C – earlier than most blends
  • Ideal for repairing worn patches or over-seeding
  • Strong, healthy growth to out-compete weeds

Gro-Sure Smart Seed Fast Start is a premium quality grass seed mix formulated for fast germination and healthy establishment. Specially coated with Aqua Gel, the seeds retain moisture to support successful germination even in cooler soil temperatures, starting from just 7°C, ideal for early spring or late autumn sowing.


This hardwearing blend is perfect for patching bare spots or refreshing tired lawns, helping to quickly fill gaps and suppress weed competition. The quick growth provides dense, resilient grass that’s tough enough to withstand everyday use, including high traffic and pets.


Sow in spring for rapid green-up or in autumn to thicken your lawn before winter. Gro-Sure ensures you achieve reliable, lush results for a vibrant, durable lawn all year round.

How To Use

When to Use: Sow when soil temperatures are between 7°C and 18°C. Germination may be delayed if temperatures fall below 6°C, so it's best to wait until conditions improve.


How to Use:


Best Conditions: For optimal results, sow when soil temperatures are consistently between 10°C and 18°C. Fast Start seed begins germinating from 7°C, but cooler or warmer extremes may slow the process.

Preparation: Clear the area of weeds and debris before sowing to ensure good seed-to-soil contact.

Sowing:

  • Water the soil the day before sowing, especially during dry spells.
  • Shake the box to mix the seed evenly.
  • Use the built-in side applicator:
    • New Lawns or Patch Repair: 40g/m²
    • Revitalising Existing Lawns: 30g/m²
  • Refer to our guide for specific lawn spreader settings.
  • Lightly rake the surface to mix in the seed, then press it down by walking over the area or using a roller.

Watering: After sowing, water thoroughly with a fine-rose watering can or sprinkler. Keep the soil consistently moist, watering daily if needed until germination occurs.

Aftercare:

  • Mow when grass reaches 5–8cm (2–3 inches) tall.
  • Gradually reduce the cutting height to around 2.5cm (1 inch), avoiding cutting more than one-third of the height at once.
  • After two cuts, apply a lawn feed such as Westland SafeLawn, Aftercut Ultra Green, or Aftercut Lawn Thickener.

Why Marshalls Garden

We are more than just a team; we are your gardening experts, dedicated to providing valuable guidance and support for all your gardening endeavours.


Discover our wide range of gardening guides developed over 75 years, showcasing our commitment to gardening.


Contact us Mon – Sat and even on bank holidays (because gardening queries don't follow a calendar), to discuss our product range or chat about all things gardening.


When you order from us, expect promptness. 'In stock' plants and seeds are dispatched within two working days. And because we're as green as our thumbs, all our packaging is recyclable.


We are honoured to have received the prestigious silver medal at the 2022 Great British Growing Awards for Best Online Retailer.


Our trustworthiness isn't just us talking. It's thousands of five-star reviews on Trustpilot and a 100% happiness guarantee on all our products. We're not just here to sell, we're here to sow trust.


Safety Data Sheet

Click here to download the Safety Data Sheet.

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