- Specialist plant food
- Put the colour back into flowers and vegetable greenery
- Improves uptake of nutrients
Magnesium is an essential trace element for plant health. A shortage of magnesium in plants produces discoloured areas or dead patches between the veins on lower leaves. A deficiency of magnesium is usually a result of highly leached and sandy soil or an excess of potash in the soil that can 'lock up' magnesium.
How and when to use:
Use as a base dressing when preparing beds and borders, or to top dress the root area on established plants. Avoid leaf contact. Chempak Magnesium can be applied at any time although it is useful to apply early in the year as soils known to be magnesium deficient. Use if symptoms develop and repeat the application if not corrected quickly.
Free Measuring Spoon & Feeding Guide included with every pack.
UK Shipping is free for orders over £99*. For orders under this amount the shipping cost will be automatically calculated based on the weight and size of the parcel.
- Up to 1kg = £2.99
- 1-2kg = £3.99
- 2-5kg = £4.99
- Heavy Shipping 5-20kg = £5.99
- Multi-parcel shipments up to 50kg total weight = £13.98
- Additional Parcels will be charged at £6.99 per 25kg
Heavy carriage charges apply to UK Mainland only. An additional carriage supplement may be required for Northern Ireland and Offshore Islands (eg. Shetland, Isle of Man) and some regions of Scotland. We will contact you as soon as possible if this is the case.
We will endeavor to dispatch your goods on the same day or next working day. Orders will be sent via Royal Mail or with a courier, dependent on the contents of the order.
- Standard UK Delivery - 3-4 working days
It is the responsibility of the customer to ensure the billing and delivery address is correct on their order, once dispatched we will not be able to amend this.
*Free Shipping Exclusions
Any order that needs to be shipped on a pallet due to it's size or weight will be classed as a Bulk delivery. Due to vast cost differences of pallet deliveries dependent on location, it is not possible for us to automatically calculate the cost of a bulk delivery. For this same reason, some Bulk deliveries will ineligible for our Free Shipping Over £99 offer. We will contact you as soon as possible if this is the case.