Thompson & Morgan

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Fertilisers


Feeding your flowers and vegetables with essential nutrients in the correct balance and at the right time is vital for optimum growth. Featuring a wide range of Chempak® and Thompson & Morgan's own high quality, easy to apply fertilisers for flowers, fruit and vegetables.



We have found 47 products.
 

Chempak® Low Nitrogen Feed - Formula 8

A SUMMER FERTILISER FOR HEATHERS, CONIFERS AND OTHER PLANTS. USEFUL FOR BUILDING UP VEGETABLESA fully soluble lower nitrogen plant food for mature growth.All Chempak Soluble Plant Foods contain seven essential trace elements, far more than ordinary soluble fertiliser.These trace elements are absolutely necessary to plant growth and serious disorders can occur if any are absent. They are fully soluble which means they start to work instantly.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 800g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Lawn Green Fertiliser

This is a high nitrogen, soluble lawn feed, the nitrogen content coming primarily from urea. Being soluble it is easy to apply by watering can, and/or hose end dilutors.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 1.2kg pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Magnesium

Specialist plant food to put the colour back into flowers and vegetable greenery.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 750g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Calcium Multi Action Fertiliser

Boosts crop growth and helps prevent disorders such as blossom end rot, lettuce tip burn and apple bitter pit. A Specially formulated plant food which provides a rapid uptake of calcium and nitrogen, Chempak Calcium offers multipurpose action for improved growth, higher yields and healthy plants and can be used for fruit, vegetables, tomatoes, bedding plants etc.

Calcium is an important plant food required by all plants in moderate quantities. A deficiency has serious effects on plant growth. Chempak Calcium provides both water soluble nitrogen and calcium which are essential elements for plants. This unique property has advantages not found in other fertiliser, making it one of the most valuable nutritional products on the market today.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 750g pack

    • Despatch: Within 3 days
    •  
    • £8.99

Chempak® Seed Base with Soluwet Wetting Agent

INEXPENSIVE AND EASY WAY TO CONVERT PEAT INTO SEED AND CUTTING COMPOSTChempak Seed Base is a reliable method for converting peat into seed and cutting compost which is ideal for sowing seeds, striking cuttings and for the first potting up of seedlings. Use in conjunction with Soluwet Wetting Agent which will help to 're-wet' the compost, promote germination, lessen evaporation and reduce watering.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 525g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Ericaceous Fertiliser

Soluble plant food for rhododendrons, azaleas, hydrangeas, camellias, most heathers and conifers, pieris and other acid-loving plants.DIRECTIONS FOR USEChempak Ericaceous Fertiliser is a multifunctional product providing essential trace elements unavailable in high pH soils and an acidifier to lower soil pH, thereby releasing further natural trace elements. The unique lime-neutralising formula combats hard, limey water producing plants that show strong growth and good foliage.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 750g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Fuchsia Feed

THE PERFECT SOLUBLE PLANT FOOD FOR FABULOUS FUCHSIASThis specialist plant food for all types of fuchsia means bigger plants and better flowers.Chempak Fuchsia Food will produce the very best plants. An almost balanced formulation with a slightly higher potash content, high magnesium and trace elements for strong colour and healthy dark foliage. Fully soluble, the formula will start to work instantly.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 800g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Sulphur

IMPORTANT TRACE ELEMENT GIVES ERICACEOUS PLANTS THE IDEAL SOIL BASE FOR HEALTHY GROWTHMany ericaceous plants will not grow, or will show signs of trace element deficiencies if the soil is not ideal for that plant. Most common ericaceous (lime-hating) plants will not grow in limey soils. Chempak Sulphur chips will gradually reduce the pH content to make the soil suitable for healthy growth.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 750g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Cactus and Succulent Fertiliser

A water soluble, higher phosphate feed ideal for Cactus and Succulents growing in small containers, often in artificial light conditions.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 200g pack

    • Despatch: Within 3 days
    •  
    • £5.99
    • 12 x 200g packs

    • Despatch: Within 3 days
    • SAVE £36.88  
    • £71.88 £35.00

Chempak® Multipurpose Compost Base

CONVERTS PEAT INTO MULTIPURPOSE COMPOSTChempak Multipurpose Compost Base is precisely balanced to allow germination of seeds, yet strong enough for vigorously growing plants. It makes a true multipurpose compost – this is ideal for all growing environments, inexpensive and gives superb results.MAKES 100 LITRES - Sufficient compost for at least:-28 seed trays or 240 x 3½” pots,or 80 x 5” pots or 40 x 7” pots,or 25 x 8” pots or 18 x 9” pots,or 12 x 10” pots or 3 x growing bags.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 800g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Yearlong Fertiliser

A once a year feed and forget fertiliser continuously releasing nutrients, providing a controlled flow of plant food just where it is needed around the root system.

Ideal for all trees, shrubs and ericaceous plants and particularly recommended for long term feeding of container plants.

Useful links:

Chempak fertiliser guide

More info
    • 1 x 750g pack

    • Despatch: Within 3 days
    •  
    • £9.99

Chempak® Orchid Bloom Formula

HIGH PHOSPHATE AND POTASH FEED FOR BEAUTIFUL BLOOMSHigh phosphate and potash liquid fertiliser containing plant foods, magnesium and six trace elements to promote flower formation in all species of orchids.

Useful links:

Chempak fertiliser guide

More info
    • 12 x 250ml bottles

    • Despatch: Within 3 days
    • SAVE £16.88  
    • £71.88 £55.00