Green House Feeding Calcium

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Standard Delivery £6.95*
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Product Name Qty Price
Green House Feeding Calcium - 1KG


Green House Calcium should be used in situations where the amount of calcium present in the water is below the recommended levels. The additive helps to build up the levels of Calcium to the optimal levels so plants do not suffer.

The Chelated Calcium in this formula is a stable product, and does not interact with other elements. The powder form is very soluble and easy to use so requires minimal effort to mix in. It is compatible with all kinds of fertilisers.

Adding calcium helps to strengthen cell membrane and cell walls, protecting plants from pests and insect attacks. Nutrient transportation is also enhanced, as is cell division and root extension.


When added to water make sure to start mixing immediately. Use especially for RO, rainwater or water with an EC of 0. See feed charts for dilution rates.


Read on our blog: The Importance Of Using CalMag Supplements

Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
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Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
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Brand Green House Feeding
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