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® Potato Fertiliser

Chempak organic potato fertiliser is a specially formulated granular fertiliser with essential nutrients for growing potatoes, in the correct balance, slowly released throughout the season to give tastier and increased yields of quality potatoes.

 

(N:P:K - 4-6-12 +4MgO) 1kg is sufficient for planting 4 x 2.5m (8ft) rows of potatoes.



Useful links:

Chempak fertiliser guide

More info
    • 1 x 1kg pack

    • Despatch: By end of August 2014
    •  
    • £8.99

Incredibloom®

  • New in 2014
  • You'll grow up to 4 times more flowers
  • Enjoy healthy and vigorous green foliage
  • Easy-to-use, one-off single application
  • Cost-effective and long-lasting

Incredibloom® is a complete plant fertiliser that guarantees that your plants will be fed the correct nutrients as and when they need them. This ground breaking plant feed gives a fast acting, immediate result combined with a slow release, long-term effect and no waste or burning.

Our trials really have demonstrated the benefits of using the right fertiliser and with such dramatic results, it's a false economy not to add Incredibloom® to your order.

With an excellent balance of NPK and trace elements, one easy application is all that’s required to keep your plants well fed for the rest of the growing season.


N:P:K - 24:5:5 + 3Mg0 + 5S+TE with trace elements (0.02% boron, 0.06% iron & 0.01% Zinc)


For more information about Incredibloom® take a look at our helpful article.

More info
    • 1 x 100g pack

    • Despatch:
    • Money back guarantee (£5.00 voucher)  
    • £4.99
    • Out of stock
    • 1 x 750g pack

    • Despatch: Within 3 days
    •  
    • £12.99
    • 2 x 750g packs

    • Despatch: Within 3 days
    • SAVE £5.99  
    • £25.98 £19.99

Begonia Fertiliser

These high quality fertiliser granules release a constant, controlled supply of nutrients to your begonias without wastage or leaching. Just one application feeds your begonias for the whole season.

Easy to apply – just mix it with compost when potting up young begoniua plants or add to each planting hole before planting individual begonia plants in borders.

More info
    • 1 x 100g pack

    • Despatch: Within 3 days
    •  
    • £7.99

Plug Boost Fertiliser

These high quality fertiliser granules release a constant, controlled supply of nutrients to your plug plants without wastage or leaching. Just one application feeds your plants for the whole season.

Easy to apply – just mix it with compost when potting up plug plants or add to each planting hole before planting individual young plants in borders.

More info
    • 1 x 100g pack

    • Despatch:
    •  
    • £7.99
    • Out of stock

Chempak® Onion Fertiliser

Chempak organic onion fertiliser is a specially formulated granular fertiliser with essential nutrients, in the correct balance, slowly released throughout the season to give tastier and increased yields of quality onions, shallots and garlic.

1kg is sufficient for planting 75 onion sets in a 7.5m (25ft) row.

(N:P:K - 6-5-7+4MgO)



Useful links:

Chempak fertiliser guide

More info
    • 1 x 1kg pack

    • Despatch: Within 3 days
    •  
    • £7.99

Push, Feed 'n' Forget™ Fertiliser Tablets

 Customer Rating

Just one application will supply all the necessary nutrients to keep your container plants thriving by slowly releasing feed for up to 6 months. The tablets are quick and easy to use, just push one into the compost at the time of planting or add them at a later date. As a guide, 4 x 5g tablets will feed a 30cm (12") basket. (N:P:K – 18:6:12 + TE + 2mgo).

More info
    • 100 tablets

    • Despatch:
    • SAVE £3.99  
    • £17.98 £13.99
    • Out of stock

Petunia Fertiliser

These high quality fertiliser granules release a constant, controlled supply of nutrients to your petunias without wastage or leaching. Just one application feeds your petunias for the whole season.

Easy to apply – just mix it with compost when potting up young petunia plants or add to each planting hole before planting individual petunia plants in borders.

More info
    • 1 x 100g pack

    • Despatch: Within 3 days
    •  
    • £7.99

Comfrey Pellets

All the superb attributes of comfrey - rich in potash, trace elements and minerals - for all of your vegetable plants, particularly beneficial with potatoes. Apply the pellets direct when planting, 125g per sq.m, also makes a concentrated liquid feed (200g steeped in 1 litre of water for 3 days, then diluted 1:25 as a foliar feed). Pellets can be added to rotted garden/ farmyard compost, 600g incorporated in 125 kgs of compost. Comfrey pellets naturally enrich the soil, as a soil conditioner, essential for the long term health of your vegetable garden. More info
    • 1 litre bag - 600 gms

    • Despatch: By end of August 2014
    •  
    • £15.99

Easy Feed Fertiliser

Feeding and watering in one easy step, and the perfect combination to ensure your baskets and containers reach their maximum potential. Slow-release fertiliser delivers all the necessary nutrients to help develop foliage, flowers and roots over a 9 month period, while SwellGel creates self-contained reservoirs of water for improved plant growth and less frequent watering. Guide application 3-4 x 5ml scoops for a 12-16 inch basket. (12-3-8 with trace elements). More info
    • 1 x 300g pack

    • Despatch:
    • FREE with orders over £40  
    • £4.99
    • Out of stock

Geranium Fertiliser

These high quality fertiliser granules release a constant, controlled supply of nutrients to your geranium without wastage or leaching. Just one application feeds your geraniums for the whole season.

Easy to apply – just mix it with compost when potting up young pelargonium plants or add to each planting hole before planting individual geranium plants in borders.

More info
    • 1 x 100g pack

    • Despatch: Within 3 days
    •  
    • £7.99

Comfrey 'Bocking 14'

Symphytum x uplandicum 'Bocking 14', Russian Comfrey

Grow your own soil conditioner! Comfrey 'Bocking 14' contains high levels of basic NPK nutrients and because it is a sterile hybrid, it won't self seed all over your garden.


The nutrient rich foliage of comfrey can be used as a compost activator, mulch, or soaked in barrels of water for 3 to 5 weeks to make a useful liquid feed for tomatoes and beans. Scatter the wilted leaves throughout potato trenches just before planting, to fertilise the crop and improve their flavour! Once established, this quick growing plant can be cut 3 or 4 times throughout the growing season, for a constant supply of nutrient rich, organic, comfrey fertiliser. Height: 100cm (40”). Spread: 75cm (30”).


Useful links:

How to grow herbs

More info
    • 5 root cuttings

    • Despatch: By end of October 2014
    •  
    • £9.99

rootgrow™

rootgrow™ Seed & Bulb companion is a specially formulated blend of UK origin mycorrhizal fungi that will benefit virtually all seeds, plants and bulbs (except brassicas, rhododendrons, azaleas, heathers, cranberries or blueberries). In a matter of weeks seedlings will develop a huge secondary mycorrhizal root system, supporting your plants for their entire lifetime, supplying nutrients that will greatly enhance flowering and fruiting.
  • - Increased resistance to damping off
  • - Only one application required
  • - Healthier and more even growth
  • - Lasts lifetime of plant
  • - Better uptake of nutrients leading to better flowers, fruit and vegetables.

 

More info
    • 1 x 80g pack

    • Despatch: Within 3 days
    •  
    • £2.99