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Spring 2026 Update
*** SUPER DUG IS BACK!!! ***
*** NEW SUPER CONCENTRATED & PELLETED FORM ***
*** AVAILABLE ON BACK ORDER FOR SPRING 2026 DELIVERY***
4x BULK BAGS OF SUPER DUG AVAILABLE NOW!!
600-700kg (equivalent to the coverage of 40-50 sacks in the old form) AND PRICED AT £450 INC PALLET DELIVERY. PLEASE CONTACT US ON 01388 776125 TO ORDER OR PURCHASE VIA OUR WEBSITE.
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All Autumn 2025 orders placed on or before 30th September 2025 have now been delivered. Any order placed after this date will be delivered as soon as we have a delivery route in the area or transferred to our Spring delivery schedule which will take place throughout March & April.
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For queries relating to orders & delivery, please check your recent customer mailing, the delivery section of our website or contact us 01388 776125.
Please note that some calls may be diverted to our answerphone. If this occurs please leave your name, contact telephone number and a short message and we will be happy to call you back at our earliest opportunity.
Alternatively please drop us an email at superdugxtra@gmail.com
Happy Gardening!
Derek & Meirion Owen
Welcome to Compost Technology
Home of the UK’s favourite organic fertilizer & composts
Compost Technology delivers compost and organic fertilizers throughout mainland UK as well as a full range of garden products. See our online shop for all your gardening needs.
Free delivery throughout mainland UK – delivered directly to your garden!
CONTACT SUPERDUG
By e-mail – superdugxtra@gmail.com
- Phone: 01388 776 125
- Mobile: 07915 226127 (inc. WhatsApp or Text)
- E-mail: superdugxtra@gmail.com
- By post: Compost Technology Ltd, 1 Dabble Duck Estate, Shildon, County Durham, DL4 2RA
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Add to basketMORE INFOTraditional Compost
£29.75Cutting’s Traditional Compost has been loved and used by gardeners since it was formulated by Mr James Cutting in 1932, and is an essential aid to successful gardening throughout the year. With its complex mix of fertilizers, soil improvers and organic matter making it rich in nitrogen, phosphate and potash it has been a standby for generations of gardeners to improve soil structure and all round fertility.
Supplied in 60 litre sacks.
-
Add to basketMORE INFOSpring Green
£29.75Cutting’s Spring Green is a unique blend of high Nitrogen Fertilizers, Iron and Cornish Granite sand all blended into a finely milled black humus rich organic compost base. Because modern technologies enables fertilizers to release according to temperature Spring Green can be applied at any time and the nutrients will become available exactly as required i.e. as the soil warms up and plant growth begins.
Primarily designed for use on lawns it is also a useful product where it is necessary to dramatically increase nitrogen in the soil and with the added iron sulphate moss and broad leaf weeds are also kept at bay.
Supplied in 60 litre sacks
-
Add to basketMORE INFODerek Owen’s All Purpose Compost
£29.75Derek Owen’s All Purpose Compost is one product we are particularly proud of as it’s the one product in our range that has direct competition with products from the DIY sheds. Originally developed to meet commercial grower’s stringent standards it is now one of our biggest sellers.
Ideal for all your seeding and potting requirements and creating stunning basket and pot displays, it is now a firm favourite in every garden.
Supplied in 60 litre sacks
-
Add to basketMORE INFOAutumn Gold
£29.75Cutting’s Autumn Gold is a high potash, slightly acidic top dressing formulated from light coloured young humus, composted manures and sugars. While the potash helps to enhance flowering for up to four weeks longer than usual on all species, its slightly acidic nature also means it is ideal to use on lime hating specimens such as rhododendrons, azaleas, blueberries and heathers.
Use for general manuring, digging in, and mulching as well as top dressing fruit and vegetable plots.
Supplied in 60 litre sacks
-
Add to basketMORE INFOSuper Dug – 20kg sacks
£29.75Super Dug is back!!!
Super Dug is a remarkable product inspired by the preferred organic fertilizer of the Victorian age – “guano”. It is a concentrated, fully composted natural manure, which is many times more efficient than ordinary farmyard manures.
Now produced from kiln dried poultry litter and compressed into a pelleted balanced organic fertiliser and soil improver, Super Dug contains all the nutrients, major, minor and micro, necessary for strong and healthy plant growth.
Super Dug has many uses in the garden and is ideal for all flowers, shrubs, vegetables and general digging, soil conditioning and feeding. The application rates quoted below should be used as a rough guide to help you achieve your gardening needs.
Bare soil preparation: For general digging, soil conditioning and bed/border preparation, one sack (20kg) will treat approximately 70m2 (300g per square meter). When preparing a plot dig in to the top 6-9 inches of soil – for clay breaking repeat again if necessary. Plant 2-4 weeks after conditioning.
Feeding: For feeding flowers, plants shrubs, fruit & vegetables feed every 2-4 weeks throughout the growing season at a rate 100-200g per square meter. One sack for this purpose has a coverage of up to 200m2.
Compost Activator: Sprinkle a thin layer of pellets every 6 inches in your compost pile or mix with your organic waste before stacking. Super Dug Extra will massively speed up the composting process.
Liquid Feed: Add 75-150g of Super Dug Extra to 5 litres of water and leave for a few days. The resulting liquid fertilizer should be diluted further between 5:1 to 20:1 before using on plants and shrubs. To avoid wastage, use the residue that is left as a mulch around your garden.
With an N:P:K analysis of 4:4:3 Super Dug is an excellent 100% balanced and organic fertiliser.
Suitable for all plant and soil types Super Dug’s main benefits include:
Slow nutrient release
Pathogen and weed free
Peat freeReduced odour
Easy to spread
Helps create humus
Conditions and improves all soil types – wonderful clay breaker
Beneficial all year roundLet your garden in on the secret…….. Order now!!
Supplied in 20kg sacks
-
Add to basketMORE INFO
Super Dug – 20kg sacks
£29.75Super Dug is back!!!
Super Dug is a remarkable product inspired by the preferred organic fertilizer of the Victorian age – “guano”. It is a concentrated, fully composted natural manure, which is many times more efficient than ordinary farmyard manures.
Now produced from kiln dried poultry litter and compressed into a pelleted balanced organic fertiliser and soil improver, Super Dug contains all the nutrients, major, minor and micro, necessary for strong and healthy plant growth.
Super Dug has many uses in the garden and is ideal for all flowers, shrubs, vegetables and general digging, soil conditioning and feeding. The application rates quoted below should be used as a rough guide to help you achieve your gardening needs.
Bare soil preparation: For general digging, soil conditioning and bed/border preparation, one sack (20kg) will treat approximately 70m2 (300g per square meter). When preparing a plot dig in to the top 6-9 inches of soil – for clay breaking repeat again if necessary. Plant 2-4 weeks after conditioning.
Feeding: For feeding flowers, plants shrubs, fruit & vegetables feed every 2-4 weeks throughout the growing season at a rate 100-200g per square meter. One sack for this purpose has a coverage of up to 200m2.
Compost Activator: Sprinkle a thin layer of pellets every 6 inches in your compost pile or mix with your organic waste before stacking. Super Dug Extra will massively speed up the composting process.
Liquid Feed: Add 75-150g of Super Dug Extra to 5 litres of water and leave for a few days. The resulting liquid fertilizer should be diluted further between 5:1 to 20:1 before using on plants and shrubs. To avoid wastage, use the residue that is left as a mulch around your garden.
With an N:P:K analysis of 4:4:3 Super Dug is an excellent 100% balanced and organic fertiliser.
Suitable for all plant and soil types Super Dug’s main benefits include:
Slow nutrient release
Pathogen and weed free
Peat freeReduced odour
Easy to spread
Helps create humus
Conditions and improves all soil types – wonderful clay breaker
Beneficial all year roundLet your garden in on the secret…….. Order now!!
Supplied in 20kg sacks
-
Add to basketMORE INFO
Traditional Compost
£29.75Cutting’s Traditional Compost has been loved and used by gardeners since it was formulated by Mr James Cutting in 1932, and is an essential aid to successful gardening throughout the year. With its complex mix of fertilizers, soil improvers and organic matter making it rich in nitrogen, phosphate and potash it has been a standby for generations of gardeners to improve soil structure and all round fertility.
Supplied in 60 litre sacks.
-
Add to basketMORE INFO
Derek Owen’s All Purpose Compost
£29.75Derek Owen’s All Purpose Compost is one product we are particularly proud of as it’s the one product in our range that has direct competition with products from the DIY sheds. Originally developed to meet commercial grower’s stringent standards it is now one of our biggest sellers.
Ideal for all your seeding and potting requirements and creating stunning basket and pot displays, it is now a firm favourite in every garden.
Supplied in 60 litre sacks
-
Add to basketMORE INFO
Spring Green
£29.75Cutting’s Spring Green is a unique blend of high Nitrogen Fertilizers, Iron and Cornish Granite sand all blended into a finely milled black humus rich organic compost base. Because modern technologies enables fertilizers to release according to temperature Spring Green can be applied at any time and the nutrients will become available exactly as required i.e. as the soil warms up and plant growth begins.
Primarily designed for use on lawns it is also a useful product where it is necessary to dramatically increase nitrogen in the soil and with the added iron sulphate moss and broad leaf weeds are also kept at bay.
Supplied in 60 litre sacks
-
Add to basketMORE INFO
Autumn Gold
£29.75Cutting’s Autumn Gold is a high potash, slightly acidic top dressing formulated from light coloured young humus, composted manures and sugars. While the potash helps to enhance flowering for up to four weeks longer than usual on all species, its slightly acidic nature also means it is ideal to use on lime hating specimens such as rhododendrons, azaleas, blueberries and heathers.
Use for general manuring, digging in, and mulching as well as top dressing fruit and vegetable plots.
Supplied in 60 litre sacks