Products
Intense Nutrients Mag-Cal
You are here: Home » Product Detail
Intense Nutrients Mag-Cal
Formulated for plants grown in all soil types. A highly soluble form of Calcium and Magnesium for lush growth support. For use with Reverse Osmosis water.
Guaranteed analysis:
Nitrogen 2.9%
Calcium Oxide 5.0%
Magnesium Oxide 2.5%
Iron (chelated by EDTA) 0.04%
Manganese (chelated by EDTA) 0.01%
Zinc (chelated by EDTA) 0.006%
Available in:
1 litre
5 litres
10 litres
Product Reviews
Click Here To Find Out More
Locate a Stockist
Related Products
- Formulex has become an industry standard and is valued for its utility and ease of use. It...
- For the vegetative stage of growth. To be used in all hydroponic systems, including NFT, Flood...
- A specialised formulation for vegetative growth in Coco – designed to get the best possible...
- IONIC technology applied to the nutritional requirements of plants growing in commercial soil...
- Green Haze is a classic Twin Pack that is highly prized by those who like to push their plants...
- Alpha Coco is a Twin Pack nutrient (Part A and B), precisely formulated for use on all coco...
- The simple addition of IONIC Cal-Mag Pro into a regular nutrient regime can help alleviate...
- AquaBurst is formulated and blended by experts, especially for Growth Technology. Soil and...
- PK Boost is a supplement, rich in the mineral nutrients needed to support heavy flowering...
- Palm Tree Ashes is the ultimate flower and crop phase booster. With an NPK of 0-1-30 it can...
- Designed for use in soil and coco systems – contains stimulants for the microbes in...
- Designed to promote taste, quality and yield of crops. Helps to accelerate rooting structure...
- Nitrozyme is based upon a highly concentrated and purified extract of marine kelp. It is rich...
- GreenFuse stimulators are blended from an array of highly active plant extracts. They are...
- GreenFuse stimulators are blended from an array of highly active plant extracts. They are...
- A highly effective vitamin solution for plant development at all stages of growth. Reduces...
- For the flowering and fruiting stages of growth. To be used in all hydroponic systems &ndash...
- IONIC technology applied to the nutritional requirements of plants growing in commercial soil...
- A specialised formulation for flower production in Coco – designed to get the best possible...
- Green Haze is a classic Twin Pack that is highly prized by those who like to push their plants...
- GreenFuse stimulators are blended from an array of highly active plant extracts. They are...
- Regulator aids in uptake of nutrients, strengthens plant structure and increases the plant...
- Enzym+ is a powerful blend of enzymes that have different functions. Enzymes keep the root...
- A set containing: Regulator 50 ml and Startbooster 50 ml. Enough for 200–300 litres...
- Mix with composts or top dress. One of the best organic nutrient powders available.  ...
- Guanokalong Powder is mixed in combination with GK-Organics products: seaweed powder, Palm...
- This organic liquid fertiliser contains 2% of K. It is a balanced mix of Guanokalong®...
- Highly concentrated universal feeding for growth. Suitable for all types of potting soil....
- Highly concentrated universal feeding for flowering. Suitable for all types of potting soil...
- Highly concentrated hydroponic system nutrient for the grow phase of a plant’s life....
- Cocos A&B is a strongly concentrated, bio-mineral base liquid fertiliser for use in plant...
- This sophisticated composition provides the plant with all the nutrients necessary for abundant...
- Organic mineral nutrient for profuse flowering. Provides the extra phosphorus and potassium...
- Alga Grow contains a precisely balanced ratio of nitrogen, phosphates and potash that the...
- Alga Bloom is an organic mineral liquid nutrient. It contains a precisely balanced ratio of...
- Promotes in virtually all plants not only power root development, but also extremely high...
- This enzyme preparation is indispensable to modern plant cultivation. It can act as an accelerator...
- Sugar Royal is a powerful biological stimulator based on amino acids. It stimulates the production...
- Everything needed for a 1m2 growing area: • 1 litre Terra Bloom• 100 ml Terra Grow...
- Everything needed for a 1m2 growing area: • 1 litre Alga Bloom• 100 ml Alga Grow...
- Bat Guano stimulates root development and soil life, promotes healthy growth and flowering...
- A fully organic soil supplement that helps provide a natural balance in the soil. When mixed...
- Three-part building block nutrient system: T.A. TriPart gives the best possible balance between...
- This ultra-concentrated hybrid mineral/organic nutrient is made by a proprietary process resulting...
- A complete late-flowering nutrient/stimulant requiring no additional boosters. It increases...
- The biggest boost you can give your plants after nutrients is a high-quality fulvic acid,...
- This unique product is a comprehensive range of concentrated micronutrients in chelated form...
- T.A.’s super-concentrated root booster. Stimulates and accelerates the development of...
- T.A. Protect strengthens a plant’s immune system, repelling insects by increasing the...
- From rejuvenating houseplants to maximising yields and potential in commercial hydroponics...
- T.A. Pro Organic Grow is formulated to maximise vegetative growth by supplying plants with...
- T.A. Pro Organic Bloom provides flowering and fruiting plants with essential nutrients, perfectly...
- T.A. Root Booster is a natural root growth supplement that helps plants establish healthy...
- T.A. Bloom Booster is a powerful bloom stimulator that generates explosive flowering and massive...
- T.A. Seaweed is derived from a blend of cold-processed seaweeds that act as a plant and soil...
- T.A. Humic is made of pure ligno-humates and contains an exceptionally high percentage of...
- T.A. Urtimax is an effective crop protection product. It stimulates plant growth, fights leaf...
- Specifically engineered for the vegetative growth stage of all plants, it allows perfectly...
- Specifically engineered for the growth and flowering of plants that flower early in their...
- Specifically engineered for the growth and flowering of plants that flower late in their growth...
- Specifically engineered for the growth and flowering of all hydrid plants – the hydrids...
- BioGrow is an all-in-one bio fertiliser in powder form, formulated specifically for the vegetative...
- BioBloom is an all-in-one bio fertiliser in powder form, formulated specifically for the flowering...
- Calcium is essential for growing a healthy crop. This chelated calcium product prevents and...
- BioEnhancer is a blend of humic acids, seaweed extract, Trichoderma harzianum strains, and...
- Booster is specially formulated to provide the right amounts of Phosphorus, Potassium, Magnesium...
- Great White is the most complete mycorrhizal product on the market. Water-soluble and easy...
- Orca is a highly concentrated mycorrhizal and beneficial bacteria blend. This is an all-in...
- It is important to have a rich beneficial microlife in the substrate to prevent problems and...
- It is important to have a rich beneficial microlife in the substrate to prevent problems and...
- Mycor Mix enlarges the root system and facilitates the uptake of nutrients. Mycor Mix contains...
- By promoting balanced nutrient delivery and stimulating flowering, T.A. Pro Bloom can add...
- A syringe is one of the best ways of accurately measuring liquid. Useful things to have around...
- For the transfer of small amounts of liquid. Ideal for dosing pH UP or DOWN. Available...
- Ideal for easy use of Growth Technology nutrients from a 20 litre jerry can – allows...
- The ultimate in two-part nutrients: inspired by the best-selling TriPart, DualPart delivers...
- This two-part dry powder offers the quality of T.A.’s experience in formulation with...
- Silicate is an essential element for higher plants, especially when growing with water as...
- This is a mixture of Guanokalong powder and humic acids in soft pelletised form. Use as a...
- Contains macro-elements and is very rich in micro-nutrients. Promotes root structuring and...
- This product represents a very mineral rich natural loam and helps crops grow excellently...
- Designed for use in soil and coco systems – contains stimulants for the microbes in...
- Green Age Organics Grow promotes dynamic vegetative growth and is suitable for cultivation...
- Green Age Organics Bloom is formulated to increase nutrient absorption and stimulates biological...
- This is a vegan super fertiliser and is made from a plant-based extract of sugar cane. A complete...
- Myco Chum is an additive containing a perfect blend of molasses, fish hydrolysate, liquid...
- Three-part building block nutrient system: T.A. TriPart gives the best possible balance between...
- Three-part building block nutrient system: T.A. TriPart gives the best possible balance between...
- Three-part building block nutrient system: T.A. TriPart gives the best possible balance between...
- The ultimate in two-part nutrients: inspired by the best-selling TriPart, DualPart delivers...
- The ultimate in two-part nutrients: inspired by the best-selling TriPart, DualPart delivers...
- T.A. DualPart Coco is unique amongst other leading brands as it does not need additives for...
- T.A. DualPart Coco is unique amongst other leading brands as it does not need additives for...
- This ultra-concentrated hybrid mineral/organic nutrient is made by a proprietary process resulting...
- This two-part dry powder offers the quality of T.A.’s experience in formulation with...
- Get your plants up and running with intense nutrients kickstart. Kickstart contains a full...
- Intense Nutrients Go will speed up plant growth, shorten internodes and prepare plants for...
- Intense Nutrients Go+ protects against pests and diseases whilst speeding up plant growth,...
- Hydro Grow has a unique composition that maximises plant performance at all stages of vegetative...
- Intense Nutrients Wide Load speeds up the metabolism of fruiting plants, strengthens the immune...
- Hydro Bloom has a unique composition that maximises plant performance at all stages of flowering...
- Recycles decaying organic debris within the plant root system. An effective defence against...
- 60/40 is specifically formulated for plants grown in a mixed substrate. It has a unique composition...
- Down N’ Dirty will bring the pH of your nutrient solution down whilst also preventing...
- Intense Nutrients Coco is specially formulated for plants grown in coir and has a unique composition...
- Climax contains the essential elements required to get your plants over the finish line. Climax...
- Formulated for plants grown in a mixed substrate, the OG Granules help with the stimulation...
- Formulated for plants grown in coir-based mediums, the OG Coco Granules help with the stimulation...
- Organix Bloom is an organic feed that has been specifically formulated to provide optimal...
- Organix Grow is an organic feed that has been specifically formulated to provide optimal sustenance...
- Foundation promotes explosive root development by stimulating the growth of beneficial micro...
- Dirt Bloom has a unique composition that maximises plant performance at all stages of growth...
- Dirt Grow has a unique composition that maximises plant performance at all stages of growth...
- PK-Phite is the only PK additive formulated using Phosphite, allowing it to be more easily...
- Intense Nutrients proudly presents PK Ultra, for the most demanding of growers. Part of the...
- A concentrated root stimulator! Available in: 250 ml1 litre5 litres
- Providing Silicic supercharging for your plant’s defences and metabolism, with unsurpassed...
- Described by growers as a “secret weapon”. Unleash contains a proprietary blend...
- An organic root stimulator and bloom booster. Use throughout the growing cycle to optimise...
- A single-species mycorrhizal inoculant. The single strain keeps the cost down but improves...
- The active microbes in King Crab were specifically selected to enhance root zone performance...
- Hydro Roots promotes the development and growth of plant roots and is great to use when growing...
- Power Buds is a biostimulant and when used at the flowering stage, the plant creates flowers...
Your login details have been used by another user or machine. Login details can only be used once at any one time so you have therefore automatically been logged out. Please contact your sites administrator if you believe this other user or machine has unauthorised access.