LS Calcimag Liquid
| FUNCTIONS: | Calcium delivery – Magnesium nutrition – Cell wall strength – Chlorophyll support – Quick-response nitrate feeding |
| FOR: | Field vegetables, fruiting crops, orchards, and viticulture running a calcium-magnesium maintenance program alongside their own micronutrient regime |
| APPEARANCE: | Colorless Liquid |
| PACKAGING: | 20 L | 1000 L |
SPECIFICATION |
W/V |
|---|---|
| Calcium (CaO) | 12.5% |
| Magnesium (MgO) | 2.5% |
| Nitrogen (N-NO3) | 8% |
| pH | 3 |
| Density | 1.48 |
Description
LS Calcimag Liquid is a concentrated liquid fertilizer built on a lean calcium-magnesium-nitrate base: 12.5% CaO and 2.5% MgO carried in a fast-available nitrate nitrogen (N-NO3) solution. Because the nitrogen is entirely nitrate-form, the plant takes it up quickly, moving calcium and magnesium into active growth alongside it. LS Calcimag Liquid delivers structural calcium and photosynthesis-critical magnesium at a high concentration in a single pass, making it the grade to choose for straightforward calcium-magnesium maintenance feeding. It integrates into foliar spray programs on field and horticultural crops.
Key Benefits
- Strengthens cell walls. Calcium cross-links pectin in the cell wall, giving plant tissue the structural rigidity that supports fruit firmness, storage quality, and resistance to physical damage.
- Builds chlorophyll capacity. Magnesium sits at the core of the chlorophyll molecule, so a steady supply keeps photosynthetic capacity, and the carbohydrate production it drives, on track.
- Feeds the crop with immediately available nitrogen. Nitrate nitrogen is absorbed directly and rapidly, giving LS Calcimag Liquid a quick-response feeding profile suited to active growth stages.
- Simplifies calcium-magnesium maintenance. A single lean, high-concentration input covers both nutrients in one pass, without layering a separate straight calcium or magnesium product into the program.
How It Works
Calcium is mobile only in the xylem, so it moves upward with the transpiration stream and, once deposited in cell walls, does not redistribute to new growth. LS Calcimag Liquid answers that by supplying calcium repeatedly through foliar applications, cross-linking with pectin to reinforce cell wall structure, which underpins tissue firmness and resistance to disorders linked to calcium shortfall. The nitrogen it carries is entirely nitrate (N-NO3), the form roots absorb fastest and with the least energy cost, so feeding keeps pace with active growth.
Magnesium completes the profile: it sits at the centre of every chlorophyll molecule, so a steady supply keeps photosynthetic capacity, and the carbohydrate production it drives, on track through the season.
When to Use LS Calcimag Liquid
LS Calcimag Liquid fits into a program wherever calcium and magnesium maintenance feeding is needed.
- LS Calcimag Liquid fits routine calcium-magnesium maintenance feeding through vegetative growth.
- LS Calcimag Liquid supports cell wall development during fruit expansion, when calcium demand is highest.
- LS Calcimag Liquid sustains chlorophyll formation and photosynthetic capacity across the growing season.
Rapid fruit growth and low-transpiration conditions, including high humidity, cool or overcast weather, and restricted root activity, can outpace calcium’s movement into developing tissue and raise the risk of calcium-related disorders; repeated, split applications through the demand period help keep supply ahead of that risk.

