Calcium, Magnesium & Supplements
A selection of mineral supplements to prevent and correct deficiencies or to supply additional elements that some plants demand. Calcium/Magnesium (CalMags) are particularly important for coco coir grown plants.
Advanced Nutrients Sensi Cal Mag Xtra 1L
Original price was: £24.99.£22.49Current price is: £22.49.
Athena CaMg
Original price was: £18.99 – £199.99.£17.09 – £179.99Current price is: £17.09 – £179.99.
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Athena Pro Balance 10lb
Original price was: £117.99.£106.19Current price is: £106.19.
Bio Green Calgel
Original price was: £35.99 – £179.99.£32.39 – £161.99Current price is: £32.39 – £161.99.
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Canna CA 12% 1 Litre (Calcium)
Original price was: £12.99.£11.69Current price is: £11.69.
Canna Calmag Agent
Original price was: £14.99 – £59.99.£13.49 – £53.99Current price is: £13.49 – £53.99.
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Canna FE Plus 1 Litre (Iron)
Original price was: £12.99.£11.69Current price is: £11.69.
Canna K 16% 1 Litre (Potassium)
Original price was: £12.99.£11.69Current price is: £11.69.
Canna MGO 7% 1 Litre (magnesium)
Original price was: £12.99.£11.69Current price is: £11.69.
Canna N 17% 1 Litre (nitrogen)
Original price was: £12.99.£11.69Current price is: £11.69.
Canna P 17% 1 Litre (phosphor)
Original price was: £12.99.£11.69Current price is: £11.69.
Canna Trace Mix 1 Litre
Original price was: £11.99.£10.79Current price is: £10.79.
Ecothrive Trace
Original price was: £8.99 – £74.99.£8.09 – £67.49Current price is: £8.09 – £67.49.
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Essentials Calmag
Original price was: £12.99 – £39.99.£11.69 – £35.99Current price is: £11.69 – £35.99.
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FloraMax Ca-Mg-Fe
Original price was: £24.99 – £97.99.£22.49 – £88.19Current price is: £22.49 – £88.19.
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Gold Label Ultra MG 5 Litre
Original price was: £84.99.£76.49Current price is: £76.49.
Green Planet Pro-Cal
Original price was: £12.99 – £44.99.£11.69 – £40.49Current price is: £11.69 – £40.49.
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Ionic Cal-Mag Pro 1 Litre
Original price was: £17.99.£16.19Current price is: £16.19.
Mills Calmag
Original price was: £24.99 – £105.99.£22.49 – £95.39Current price is: £22.49 – £95.39.
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Plant Magic Magne Cal
Original price was: £15.99 – £109.99.£14.39 – £98.99Current price is: £14.39 – £98.99.
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RAW Calcium Magnesium
Original price was: £13.99 – £484.99.£12.59 – £436.49Current price is: £12.59 – £436.49.
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RAW Full Up
Original price was: £21.99 – £899.99.£19.79 – £809.99Current price is: £19.79 – £809.99.
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RAW Nitrogen
Original price was: £10.99 – £419.99.£9.89 – £377.99Current price is: £9.89 – £377.99.
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RAW ominA Amino Acids
Original price was: £21.99 – £899.99.£19.79 – £809.99Current price is: £19.79 – £809.99.
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RAW Phosphorus
Original price was: £10.99 – £419.99.£9.89 – £377.99Current price is: £9.89 – £377.99.
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RAW Potassium
Original price was: £10.99 – £419.99.£9.89 – £377.99Current price is: £9.89 – £377.99.
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RAW Yucca
Original price was: £31.99 – £1,699.99.£28.79 – £1,529.99Current price is: £28.79 – £1,529.99.
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Remo MagNifiCal
Original price was: £11.99 – £77.99.£10.79 – £70.19Current price is: £10.79 – £70.19.
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Shogun Cal Mag
Original price was: £7.99 – £159.99.£7.19 – £143.99Current price is: £7.19 – £143.99.
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Terra Aquatica Calcium Magnesium 1L
Original price was: £12.99.£11.69Current price is: £11.69.
GHEDirect LTD, 
