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 feeding a lawn, improving turf, and maintaining plants, crops and paddocks.

Our range includes seasonal lawn feed, 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.

Read More
Read Less
Filter & Sort 0
67 items
Filter & Sort
Sort by
Product type
Features of Product
Price
to
The highest price is £1,272.00
Application Area
Product Size
Brand
Intended Use
Problem Area
Seasonality
Certification & Accreditation
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)
£22.56 Inc 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
An image of a 10 litre bottle of Amvista Turf Boost Fertiliser
Amvista L5 Slow Release Liquid Fertiliser 18-3-6 + Trace Elements (10L)
£57.07 Inc VAT
Amvista Long Life Fertiliser 46-0-0
Amvista G7 Long Life Fertiliser 46-0-0 – Rapid Turf Repair (20kg)
View product
Amvista G7 Long Life Fertiliser 46-0-0 – Rapid Turf Repair (20kg)
£35.59 Inc VAT
Amvista Orgamino Natural Nutrition Nitrogen Fertiliser 13-0-0 (25kg)
View product
Amvista Orgamino Natural Nutrition Nitrogen Fertiliser 13-0-0 (25kg)
£43.56 Inc VAT
Bulk Bag Amvista Sul4 Elemental Sulphur (1 Tonne)
View product
Bulk Bag Amvista Sul4 Elemental Sulphur (1 Tonne)
£1,272.00 Inc VAT
Amvista Sul4 Slow Release Sulphur Prills Fertiliser (25kg, 4000m²)
Amvista Sul4 Slow Release Sulphur Prills Fertiliser (25kg, 4000m²)
£39.00 Inc VAT
An image to show amvista trace elements
Amvista Trace Elements Fertiliser for Grassland and Grazing (25kg)
£57.48 Inc VAT
Bulk Bag TSP (Triple Super Phosphate) Straight Phosphate 0-46-0 (600kg)
Bulk Bag TSP (Triple Super Phosphate) Straight Phosphate 0-46-0 (600kg)
£780.00 Inc VAT
Tiger PK Fertiliser 0-24-24
Tiger PK Slow Release Phosphate and Potash Fertiliser 0-24-24 (25kg)
£32.28 Inc VAT
Elixir Supreme Paddock Fertiliser 12-11-18 with Extra Sulphur (25kg)
Elixir Supreme Paddock Fertiliser 12-11-18 with Extra Sulphur (25kg)
View product
Elixir Supreme Paddock Fertiliser 12-11-18 with Extra Sulphur (25kg)
£46.06 Inc VAT
Bulk Bag Fertiliser 600kg
Bulk Bag SOP (Sulphate of Potash) Fertiliser 0-0-50 (600kg)
£828.36 Inc VAT
A bottle of Purity
Purity Organic Liquid Concentrate Soil Conditioner (10L)
£178.21 Inc VAT
Vitax Q4 Plus – Organic Mycorrhizal Rooting Enhancer (60g)
View product
Vitax Q4 Plus – Organic Mycorrhizal Rooting Enhancer (60g)
£3.00 Inc VAT
Amvista Phyter
Amvista Phyter Liquid Biostimulant Soil Improver (1L, 1600m²)
Amvista Phyter Liquid Biostimulant Soil Improver (1L, 1600m²)
£21.60 Inc VAT
Velvit Purity
Purity Organic Granular Soil Conditioner (20kg)
£81.05 Inc VAT
An image of a 10 litre bottle of Amvista Turf Boost
Amvista L7 Summer Boost Liquid Fertiliser for New Grass 10-5-10 (10L)
£44.34 Inc VAT
Maxicrop Fine Turf & Lawn Fertiliser 10 L
Maxicrop Fine Turf & Lawn Fertiliser 10 L
View product
Maxicrop No 4 Fine Turf and Lawn Fertiliser with Seaweed (10L, 1500m²)
£60.48 Inc VAT
Perlka Nitrogen Fertiliser 25kg
View product
Perlka Slow Release Nitrogen and Lime Fertiliser 19.8-0-0 (25kg)
£42.66 Inc VAT
Amvista Resistor
View product
Amvista Resistor – Plant and Vegetable Biostimulant (250g)
£27.54 Inc VAT
Bulk Bag Paddock Fertiliser 16-4-4 with Added Sulphur (600kg)
Bulk Bag Paddock Fertiliser 16-4-4 with Added Sulphur (600kg)
£426.00 Inc VAT
Amvista Sulphate of Potash 25 kg
Sulphate of Potash (SOP) Fertiliser (Fertilizer) 0-0-50 + 45% SO3 (25kg)
£43.14 Inc VAT
Bulk Bag Lime – Neutralises Soil Acidity (600kg)
Bulk Bag Lime – Neutralises Soil Acidity (600kg)
£331.20 Inc VAT
Tiger Boost Fertiliser 21-0-5.5 (25kg, 600kg)
Tiger Boost Fertiliser 21-0-5.5 (25kg, 600kg)
View product
Tiger Boost Fertiliser 21-0-5.5 (25kg, 600kg)
From £31.39 Inc VAT
48 / 67 results

Our Fertilisers & Lawn Feeds

Whether you're caring for a domestic lawn, grazing paddock, sports turf, or garden plants, we have a fertiliser to suit every need with our range of both granular and liquid grass fertilisers.

Frequently Asked Questions

How do I apply fertiliser?

This depends on the type of fertiliser. Granular fertilisers are best applied with a spreader, while liquid lawn feeds 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 fertilisers are designed to support grass growth, plant fertilisers often include micronutrients for flowering and foliage, while paddock fertilisers are 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 a seasonal fertiliser, 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 fertilisers that are 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 lawn feeds 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 fertiliser application and stick to the guidelines.

How do you feed a lawn properly?

Feeding a lawn involves applying the right fertilisers at the correct time of year to promote healthy grass growth. Use a spring or summer lawn fertiliser to encourage green, leafy growth, and an autumn fertiliser to strengthen roots. Apply evenly using a spreader and water in after application where required. Always follow the recommended application rates to avoid overfeeding.

What is the best fertiliser for feeding a lawn?

The best fertiliser depends on the season and lawn condition. High nitrogen law feed is ideal for spring and summer growth, while autumn fertilisers are higher in potassium to improve root strength and resilience. Feed and weed products are useful where weed control is also required.