BioBizz CalMag | Organic Plant Nutrient Booster
BioBizz CalMag | Organic Plant Nutrient Booster
BioBizz CalMag | Organic Plant Nutrient Booster
250ml
£5.99
Biobizz Calmag has been designed for the professional grower and the hobbyist that needs an extra boost of Calcium and Magnesium in their grow. Calcium and magnesium are essential elements for proper plant growth and blooming, as they play a key role in cell production and photosynthesis.
How BioBizz CalMag Works
Ca/Mg deficiencies are common, as in today’s world we cannot rely on tap water to ensure correct mineral concentration. Biobizz Calmag brings you a 100% organic and certified solution for Ca/Mg deficiencies.
This product brings the best of our 100% natural ingredients and presents them in a formula that will not alter your preferred feeding regime. Correct faulty water and deficiencies in an easy, controlled, and natural way with Biobizz Calmag.
How to Use BioBizz CalMag
BioBizz Calmag can be used with all plants in any growing media. BioBizz products are fully organic so are perfect for use with other organic, microbe first growing products like EcoThrive. We highly recommend using Ecothrive Neutralise to remove Chlorine or chloramine from the tap water. Lastly a top up of Ecothrive Biosys every 10-14 days will help keep your growing media full of beneficial microbes
In order to use BioBizz CalMag simply use the following dosage:
Deficiency prevention in Semi-Hydro (Pon or Leca): 0.5-1ml/ per litre of water
Deficiency prevention in Soil Mixes: 0.3ml - 0.8ml per litre of water
Deficiency correction in Semi-Hydro (Pon or Leca): 0.5-1.4ml per litre of water
Deficiency correction in Soil Mixes:0.3-1.2ml per litre of water
You can mix Biobizz CalMag with other nutrients when feeding your plants.-
We always aim to make sure our customers love our products, but if you do need to return an order within 14 days of purchase (not including plants*), or any items are damaged, we’re happy to help. Just email us directly at hello@growtropicals.com, and we’ll take you through the process.
Please note: we cannot be held liable for any packaging costs should the original packaging be discarded.
*Unfortunately we cannot accept returns of undamaged plants as these are perishable items and are not saleable upon return. If a plant is damaged, we will compensate for this as per our live arrival guarantee. -
When placing your order, you can choose from three dispatch speeds to suit your needs: Economy (prepared and shipped within 4-5 days), Standard (3-5 days), or Express (dispatched the very next day). Please keep in mind that "dispatch" refers to the time it takes our team to prepare and pack your items before handing them over to the courier, not the total delivery time.
Shipping costs are based on your total order value and will be calculated at checkout, with free shipping automatically applied to all orders over £60. For a full breakdown of shipping prices please see our help center here.
Additionally, to protect the health and quality of our live plants, orders containing plants are exclusively shipped Monday through Thursday. This careful scheduling prevents your plants from being stuck in a dark shipping depot over the weekend, ensuring they arrive at your door vibrant and healthy.



