SKU: PHSM-1-1-2-1-1 Categories: ,

Potato Fertiliser 14:14:21 – 25kg

In stock

Ideal for other veg and fruits!

Specially formulated to maximise yields from potato crops.
This concentrated, slow release fertiliser has been developed for use on potato crops but is also suitable for a number of other vegetable varieties. An N:P:K formulation of 14:14:21 with Magnesium, Boron and other trace elements boosts tuber development and disease resistance and a high nitrogen level helps with plant and leaf growth.
Can be used as a general purpose fertiliser and as a top dressing.


  • Compound Fertiliser N:P:K 14:14:21
  • Total Nitrogen (N) – 14%
  • Total Phosphorus Pentoxide (P₂O₅) – 14%
  • Total Potassium Oxide (K₂O) – 21%

Warning: Store away from children, pets and foodstuffs.

Available for collection or home delivery. Simply choose your preference when using our checkout.

Available on back-order

Additional information

Weight 20 kg