Fertilisers

At ProGreen, we believe healthy growth starts from the ground up. That is why we stock a wide range of professional-grade fertilisers and soil treatments to support lawns, turf, plants, crops and paddocks.

Our range includes seasonal lawn and turf fertilisers, plant food, feed and weed products, soil conditioners, wetting agents, seaweeds and biostimulants, as well as bulk fertilisers for larger-scale applications. Whatever you are growing, we offer reliable solutions to support strong, consistent growth throughout the year.

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Amvista G9 Autumn/Winter Fertiliser 20KG
Amvista G9 Autumn Winter Fertiliser 3-0-12+Fe+Mg (20kg)
Amvista G9 Autumn Winter Fertiliser 3-0-12+Fe+Mg (20kg)
£37.44 Inc VAT £31.20 Ex VAT
A1 Lawn Ultimate Autumn Winter Lawn Fertiliser 6-5-10+6Fe (10kg, 280m²)
A1 Lawn Ultimate Autumn Winter Lawn Fertiliser 6-5-10+6Fe (10kg, 280m²)
A1 Lawn Ultimate Autumn Winter Lawn Fertiliser 6-5-10+6Fe (10kg, 280m²)
£38.39 Inc VAT £31.99 Ex VAT
A1 Lawn Double Strength Feed, Weed and Moss Killer 10-2-2+8fe (10kg, 280m²)
A1 Lawn Double Strength Feed, Weed and Moss Killer 10-2-2+8fe (10kg, 280m²)
A1 Lawn Double Strength Feed, Weed and Moss Killer 10-2-2+8fe (10kg, 280m²)
£40.80 Inc VAT £34.00 Ex VAT
Amvista G4 Turf Rise
Amvista G4 Advanced Feed, Weed and Moss Killer 10-2-2+8Fe (20kg)
£47.02 Inc VAT £39.18 Ex VAT
Amvista Chafer Special Fertiliser
Amvista Chafer Special Nitrogen and Lime Fertiliser (5kg, 200m²)
£27.84 Inc VAT £23.20 Ex VAT
A1 Lawn Ultimate Slow Release Lawn Fertiliser 14-1-7+2Fe (10kg, 200m²)
A1 Lawn Ultimate Slow Release Lawn Fertiliser 14-1-7+2Fe (10kg, 200m²)
A1 Lawn Ultimate Slow Release Lawn Fertiliser 14-1-7+2Fe (10kg, 200m²)
£40.00 Inc VAT £33.33 Ex VAT
Triple Super Phosphate 25kg Fertiliser
Amvista TSP (Triple Super Phosphate) 0-46-0 (25kg)
£46.22 Inc VAT £38.52 Ex VAT
A1 Lawn Ultimate Spring Summer Lawn Fertiliser 10-4-4+3fe (10kg, 280m²)
A1 Lawn Ultimate Spring Summer Lawn Fertiliser 10-4-4+3fe (10kg, 280m²)
A1 Lawn Ultimate Spring Summer Lawn Fertiliser 10-4-4+3fe (10kg, 280m²)
£38.39 Inc VAT £31.99 Ex VAT
Maxicrop Natural Organic Fertiliser with Seaweed Extract (10L)
Maxicrop Natural Organic Fertiliser with Seaweed Extract (10L)
Maxicrop Natural Organic Fertiliser with Seaweed Extract (10L)
£59.76 Inc VAT £49.80 Ex VAT
Energise G Soil Improver
Energise G Lawns and Sports Natural Soil Conditioner (22.68kg)
£51.00 Inc VAT £42.50 Ex VAT
Calcifert Lime Granules – Reduce Soil Acidity, Paddock Safe (25kg)
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Calcifert Lime Granules – Reduce Soil Acidity, Paddock Safe (25kg)
£18.72 Inc VAT £15.60 Ex VAT
An image of a 10 litre bottle of Amvista Turf Boost Fertiliser
Amvista L1 Turf Boost Fertiliser 18-5-10 – High Analysis for Growth (10L)
£51.48 Inc VAT £42.90 Ex VAT
Amvista Gardenlime Soil Neutralising Granulated Lime (5kg)
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Amvista Gardenlime Soil Neutralising Granulated Lime (5kg)
£10.80 Inc VAT £9.00 Ex VAT
Amvista G8 Long Life Fertiliser 14-1-7 +2Fe +3MgO +4Ca (20kg)
Amvista G8 Long Life Fertiliser 14-1-7 +2Fe +3MgO +4Ca (20kg)
£46.49 Inc VAT £38.74 Ex VAT
A1 Lawn New Grass Pre-Seed and Pre-Turf Fertiliser 6-9-6 (10kg, 280m²)
A1 Lawn New Grass Pre-Seed and Pre-Turf Fertiliser 6-9-6 (10kg, 280m²)
A1 Lawn New Grass Pre-Seed and Pre-Turf Fertiliser 6-9-6 (10kg, 280m²)
£33.60 Inc VAT £28.00 Ex VAT
A1 Lawn Ultimate Lawn Seaweed Extract (1L, 1000m²)
A1 Lawn Ultimate Lawn Seaweed Extract (1L, 1000m²)
A1 Lawn Ultimate Lawn Seaweed Extract (1L, 1000m²)
£26.40 Inc VAT £22.00 Ex VAT
Amvista Onyx Granular Fertiliser 13-1-2 (25kg)
Amvista Onyx Granular Fertiliser 13-1-2 (25kg)
£43.56 Inc VAT £36.30 Ex VAT
Amvista Orgamino Complete Fertiliser 9.5-5.5-5.5 (25kg)
Amvista Orgamino Complete Fertiliser 9.5-5.5-5.5 (25kg)
£45.00 Inc VAT £37.50 Ex VAT
Amvista L2 Liquid Iron and Sulphur Fertiliser 1.4-0-0+6Fe (5L, 1666m²)
Amvista L2 Liquid Iron and Sulphur Fertiliser 1.4-0-0+6Fe (5L, 1666m²)
£27.07 Inc VAT £22.56 Ex VAT
Amvista No. 3. Spring & Summer Fertiliser 20 kg
Amvista G3 Spring Summer Fertiliser 10-4-4 – Extended Longevity (20kg)
Amvista G3 Spring Summer Fertiliser 10-4-4 – Extended Longevity (20kg)
£46.80 Inc VAT £39.00 Ex VAT
Amvista Long Life (28-5-15) Fertiliser 20 kg
Amvista G6 Long Life Fertiliser for Established Grass 28-3-15 (20kg)
Amvista G6 Long Life Fertiliser for Established Grass 28-3-15 (20kg)
£60.48 Inc VAT £50.40 Ex VAT
Amvista Orgamino Triple Fertiliser 7.5-7.5-7.5 (25kg)
Amvista Orgamino Triple Fertiliser 7.5-7.5-7.5 (25kg)
£42.72 Inc VAT £35.60 Ex VAT
An image of a 10 litre bottle of Amvista Turf Boost Fertiliser
Amvista L5 Slow Release Liquid Fertiliser 18-3-6 + Trace Elements (10L)
£68.48 Inc VAT £57.07 Ex VAT
Amvista Long Life Fertiliser 46-0-0
Amvista G7 Long Life Fertiliser 46-0-0 – Rapid Turf Repair (20kg)
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Amvista G7 Long Life Fertiliser 46-0-0 – Rapid Turf Repair (20kg)
£35.59 Inc VAT £29.66 Ex VAT
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Our Fertilisers & Feeds

Whether you're caring for a domestic lawn, grazing paddock, sports turf, or garden plants, we have fertilisers to suit every need.

Frequently Asked Questions

How do I apply fertiliser?

This depends on the type of fertiliser. Granular feeds are best applied with a spreader, while liquid fertiliser should be used with a sprayer for even coverage. Always follow the recommended application rates listed on the product. If you're fertilising your garden, please refer to our guide on how to fertilise a lawn.

Can I use the same fertiliser for lawns, plants and paddocks?

No – different areas need different nutrient balances. Lawn fertiliser is designed to support grass growth, plant fertilisers often include micronutrients for flowering and foliage, while paddock fertiliser is designed to be safe for grazing animals. Choose a product suited to your specific area.

What’s the best fertiliser for a new lawn?

Use a fertiliser high in phosphorus to encourage strong root development – like our Pre-Seed & Turf Fertiliser. It helps new grass establish faster and more evenly. We also recommend seasonal fertilisers, as they are specially formulated to bring out the best in your grass even when weather conditions are harsh.

How often should I fertilise?

Lawns typically benefit from fertilising every 2–3 months depending on the season. Plants may need feeding more regularly during their growing phase, while paddocks can be treated 2–4 times a year based on grazing rotation and soil condition.

Can I fertilise in winter?

Yes – but use a product formulated for cold weather. Our autumn and winter lawn fertilisers are designed to strengthen roots and improve disease resistance during dormant months. Avoid standard high-nitrogen fertilisers in winter. To keep your lawn healthy over the colder months, refer to our winter lawn care guide.

Can over-fertilising cause damage?

Yes. Over-fertilising can lead to scorch, yellowing, or even root damage. This can be caused by using too much product or applying it too often. Always water well after application and stick to the guidelines.