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.
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.
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 offer free mainland delivery on all orders over £60
All plants are shipped using express next day services with DPD, UPS, Parcelforce and Royal Mail.
We offer economy shipping (3-5 day dispatch) and standard delivery (1-3 day dispatch).
For guaranteed next day dispatch please selected Express shipping at checkout available at an additional cost.
For a full breakdown of shipping prices please see our help center here.
Winter shipping is available in the winter months at an additional cost and includes heatpacks and thermal insulation where necessary.
For more information, please see our comprehensive shipping FAQs
We pride ourselves on the love and care with give our plants. Our entire team are plant obsessives at heart and so we go above and beyond to care for the plants we have in stock.
That said, plants are living beings and may differ slightly from the photo provided unless otherwise stated. Small leaf imperfections may be present and won't be compensated for.
Some plants such as Begonia may suffer slight leaf melt when shipped. This is normal and nothing to be concerned about.
All our plants are stores and/or grown in our nursery under LED lighting so they are in active growth when arriving with you.
The conditions in our nursery are a minimum of 60% humidity and 19C year round.
If you have any questions about caring for your plants or setting up your home for success, don't hesitate to contact us.
See behind the box with these awesome unboxing videos from some of our favourite Youtubers.
We've tested and refined our packaging across tens of thousands of orders over the years. Our streamlined system uses minimal materials while ensuring maximum protection.
Plus, every plant comes with a 7-day live arrival guarantee—so if the unexpected happens, we've got you covered!
We're a team of plant enthusiasts who understand the joy of receiving a new plant. That’s why we go the extra mile to ensure every order brings the same excitement.
Our packaging process is designed with quality control at its core—each plant is carefully inspected by hand before shipping to guarantee it arrives healthy, pest-free, and in perfect condition.
All our houseplants arrive fully potted and ready to grow—no extra fuss required! They make incredible gifts for any plant lover (or soon-to-be plant parent!). 🎁
Want to send a surprise? We can ship your gift directly to the recipient, and if you leave a greeting message at checkout, we’ll swap out the invoice for a gift note—because who doesn’t love a little extra plant happiness in their day? 🌿✨
