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Plant Magic Plus Magne-Cal+ is a calcium and magnesium nutrient designed to support healthy growth when plants need extra Ca and Mg, especially alongside PK boosters. Available in 250ml, 1L and 5L sizes.
£55.00 incl. Vat
2 in stock
Plant Magic Plus Magne-Cal+ is formulated to provide a practical source of calcium and magnesium when plant demand increases. It is particularly useful when used alongside PK boosters, where higher phosphorus and potassium uptake can increase the need for balanced secondary nutrients.
This supplement is designed to help maintain healthy leaf colour, support stronger cell structure and assist essential plant processes such as photosynthesis, nutrient movement and enzyme activity. You can browse more products in our Nutrients and Boosters range for a complete feeding programme.
As plants progress through demanding stages of growth and flowering, maintaining the correct calcium and magnesium ratio becomes increasingly important. Plant Magic Plus Magne-Cal+ helps address this requirement by supplying water-soluble calcium oxide and magnesium oxide, along with key trace elements.
Plant Magic Plus Magne-Cal+ is available in 250ml, 1L and 5L sizes, making it suitable for smaller home grow setups as well as larger feeding schedules. Choosing the right size depends on how often you feed, the scale of your grow and whether you use calcium and magnesium supplements routinely or only when demand increases.
This product is suited to growers who want to strengthen their nutrient regime where calcium and magnesium support is needed. It can be a useful addition during periods of high plant demand and when premium PK boosters are part of the programme. For growers building a broader feeding schedule, related products such as PLAGRON Terra Bloom Flowering Nutrient and PLAGRON Power Roots Root Stimulator may also be useful depending on the stage of growth.
If you are refining your plant nutrition plan, you may also want to explore Monkey Magic Plant Booster or PLAGRON PUREZYM Enzyme Additive for Root Zone. For more advice on improving nutrient uptake and plant performance, read our guide to boosting plant nutrition with advanced grow kit techniques.
Product: Plant Magic Plus Magne-Cal+
Product Type: Calcium and magnesium supplement
Category: Nutrients and Boosters
Use: To support calcium and magnesium demand and help prevent magnesium deficiency
Available Sizes: 250ml, 1L, 5L
Total Nitrogen (N): 8.0%
Nitric Nitrogen: 7.0%
Ammoniacal Nitrogen: 1.0%
Water-soluble calcium oxide (CaO): 7.1%
Water-soluble magnesium oxide (MgO): 3.5%
Iron (Fe) chelated by EDTA: 0.04%
Manganese (Mn) chelated by EDTA: 0.01%
Zinc (Zn) chelated by EDTA: 0.006%
N: 2.6%
P: 0.1%
K: 0.3%
Add Plant Magic Plus Magne-Cal+ as part of your normal feeding routine where additional calcium and magnesium are required. It is sensible to follow the manufacturer feeding guidance on the product label and adjust use carefully in line with your base nutrient programme and plant stage.
When using PK boosters, monitor plant response and keep your nutrient balance consistent rather than making large changes at once. Good environmental control also helps plants make the best use of nutrition. For more practical grow room advice, see our article on the role of grow lighting in hydroponics.
What is Plant Magic Plus Magne-Cal+ used for?
It is used to supply extra calcium and magnesium, particularly when plants are under higher nutritional demand or when PK boosters are being used.
Can this help with magnesium deficiency?
Yes, the product is intended to help prevent and correct magnesium deficiency, which can be associated with yellowing leaves.
What sizes are available?
Plant Magic Plus Magne-Cal+ is available in 250ml, 1L and 5L sizes.
Does it contain trace elements?
Yes, it includes trace elements such as iron, manganese and zinc in chelated form.
When is this supplement most useful?
It is especially useful when plant demand for calcium and magnesium rises, such as during more intensive feeding programmes and when using PK boosters.
Can it be used with other nutrients?
It is designed to accompany wider feeding schedules. Always use it sensibly within your nutrient programme and follow label guidance for best practice.
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