Hertfordshire Garden Machinery LTD

Grass Gains®️ Organic Lawn Bulk (Black Edition) 2.5KG

£15.99 inc. VAT

Shop2Shed Eligible

Organic biostimulant fertiliser, it contains an organic source of nitrogen, potassium, trace elements and high levels of amino acids. This provides a big green up for your lawn and also protects your grass from disease and stress. This is completely pet and child friendly and can be applied throughout the year.


This product is eligible for Shop2Shed, Hertfordshire Garden Machinery's guarantee that your machine will be assembled, delivered, and demonstrated to you by our friendly, professional team. Find out more here.

From the manufacturer

A blend of organic plant based bio stimulant with a coated controlled release fertiliser.

There are two prills, one being a green prill which is a slow release formula, allowing it to drip feed the grass over a period of 5-6 months. The other being a black prill, which is our organic quick release, allowing results to be visible within 5 days.

This is a dust free product, preventing the plant from scorching, and thanks to the slow-release technology, this high quality fertiliser only needs to be applied twice a year!

Covers 100m2, ideally to be applied with our fert shaker for an even distribution.

We recommend applying this product during growing season (March to September) this will thicken out the lawn and give a nice green colour all spring/summer.

We also have products for the Autumn/Winter (October to February) which will keep your lawn nice and strong through the cold periods.

Why buy from us?

At HGM, we're as passionate about customer service as we are about the machines we sell. We go out of our way to help you get the best value and the most out of your purchases. That's why we offer a better, more personal service than any other dealer, both online and in-store.

  • We never sell a machine in a box - whether you choose to have your machine delivered, or to collect from our showroom, every machine we sell comes fully assembled, fueled and oiled/fully charged, and ready for you to take home and use straight away.
  • We hand-deliver to your door - if you find you're having trouble making your way to our showroom, we can deliver your machine to your door, and our friendly driver will even demonstrate the machine for you if you'd like help getting started with it
  • We're here for you even after the purchase - we aren't content to sell you a machine and then walk away. Our phone lines are open 5 days a week for any support or queries about your machine, and if there's an issue with your machine that needs repair, we can take it into our workshop.
  • We'll prioritise you if anything goes wrong - in the rare case that something does go wrong, you'll benefit from top-priority warranty support for machines purchased from us directly.

It's all part of our Shop2Shed service - that's the HGM difference!


Shop2Shed is HGM’s local, personal delivery & installation service for all webshop sales. Unlike other online retailers, you can rest assured your machine will come fully assembled and inspected, and the full usage of it will be explained on handover by one of our knowledgable and friendly staff.

Find out more here.
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grass gains®️ lawn bulk (6 month) fertiliser 2.5kgGrass Gains®️ Organic Lawn Bulk (Black Edition) 2.5KG
£15.99 inc. VAT