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BioBizz CalMag Organic Calcium Magnesium Supplement
500ml
£9.00
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BioBizz CalMag Organic Calcium Magnesium Supplement
£9.00
BioBizz CalMag is an organic calcium and magnesium supplement for soft or filtered water and coco growing, helping prevent the pale leaves and weak growth that come from Ca/Mg shortfalls.
If your tap water is soft, you use a filter, or you grow in coco, CalMag is often the missing piece before you blame the main fertiliser.
Calcium and magnesium for soft water and coco
Add the recommended dose to your water before mixing your BioBizz plant foods. It prepares the water so calcium and magnesium are available alongside the rest of your organic routine.
What CalMag helps with
- Soft or reverse-osmosis water
- Coco coir growing
- Supporting healthy leaf colour and sturdy growth
- Balancing a BioBizz feeding schedule
Simple water prep
- Calcium and magnesium. Targeted supplement.
- Organic BioBizz formula. Designed for their nutrient range.
- Home sizes. 500ml, 1 litre and 5 litre.
Your questions answered
Do I need CalMag with hard tap water?
Often not. It's most useful with soft, filtered or RO water, and with coco.
When do I add it?
To the water first, then mix your other BioBizz fertilisers.
The details
| Product | Organic calcium and magnesium supplement |
|---|---|
| Sizes | 500ml, 1 litre, 5 litre |
| Brand | BioBizz |
In the box
1 × bottle of BioBizz CalMag in your chosen size.
The quiet water fix for soft taps and coco pots.