Organic Potato Fertiliser



£7.49 £14.99 SAVE 50%

Boost your potato harvest with this specially formulated fertiliser. The contents are similar to Chase Organic Fertiliser but with extra potash and magnesium from milled rock.

An organic fertiliser formulated to improve the size, quality and flavour of potato crops. The high potassium (potash) content and added magnesium from milled rock also means the tubers can be stored for longer after harvest. Also good for roses and other flowers. Easy to use granules.

How to use:

Before planting, apply 100 grams/m2  and dig or hoe into the soil.

If an extra feed is needed when the plants are growing apply 50-100 g/m2 around the base of the plants, hoe in and water well.

Apply March through to September.

Formulation and ingredients:

A compound fertiliser consisting of:

6 % total nitrogen (N)
6 % organic nitrogen derived from blood meal, feather meal, cocoa shells, dried seaweed and vinasse.
5 % total phosphorus pentoxide (P 2 O 5 ) of which 0% water soluble
10 % total potassium oxide (K 2O)
4 % total magnesium oxide (MgO)
45 % organic matter derived from blood meal, feather meal, cocoa shells, dried seaweed and vinasse.

Order Despatch

Orders are despatched promptly by post or parcel carrier. Seasonal items such as plants are sent separately with the estimated delivery times stated against each variety both in our catalogue and on our website.

Small items are sent by Royal Mail and larger items by courier. When ordering large items please provide your phone number so that the courier can contact you if necessary.

Please note that when several items are ordered they may not all be delivered at the same time.

Delivery Charge

Standard Charge

Packet seed, garlic, onion sets, shallots and mushroom spawn (except windowsill kits) incur a carriage charge of £1.99.

Any products showing the following symbol carriage charge icon will be supplied in cardboard boxes as in the past. A carriage charge of £5.99 will be incurred for any order containing products displaying this symbol, as these plants are supplied by a trusted third party not our own nursery.

All other products incur a carriage charge of £4.99.

If your order comprises of a combination of carriage charges then the higher carriage charge will be applied.

Free delivery on orders over £60.


Northern Ireland, Channel Islands, Isle of Man and Isles of Scilly & areas of Scotland with postcodes starting AB30 plus, BT, GY, HS, IM, IV1 plus, JE KA27, KA28, KW1 to KW16, PA20 to PA38, PA41 to PA80, PH10 to PH40, PH42 to PH50, TR21 to TR25 and ZE: For orders weighing less than 2kg standard charge applies. Where the weight of the order is 2kg to 10kg the carriage charge is £9.99. Where the weight of the order is over 10kg the delivery charge is £14.99

Orders to the Isle of Wight and Isle of Scilly: For orders weighing less than 2kg the standard charge applies. Where the weight of the order is 2kg and above the carriage charge is £14.99.

Republic of Ireland: For orders weighing less than 2kg the standard charge applies. Where the combined weight of the order is 2kg and above, the carriage contribution is £14.99.

Other EU countries: We can only deliver packet flower and vegetable seed to other EU countries. The delivery charge is £4.99 per order.

We reserve the right to contact you and advise an additional charge where necessary, and are happy to quote for carriage specific products to outlying areas.

Some very large items may not be available to all areas.

large lorry items Indicates large/heavy items or boxed plants which incur a surcharge.

Prices include VAT where applicable.

We reserve the right to revise our delivery charges in the event of carrier price increases or other unforeseen circumstances. We will advise you of any increased carriage charges before payment is taken.

No questions are available at this time. Sorry for any inconvenience.

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Organic Potato Fertiliser

Organic Potato Fertiliser

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