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Strengthens cell walls, improving fruit quality and yield

CalFlux is a product that combines calcium and zinc in an optimized formulation. The synergistic action of both elements and formulation allows the plant to absorb and maintain calcium levels in the areas that present symptoms of deficiency, particularly in the fruit. The unique formulation of CalFlux gives greater flexibility in its use for foliar applications and improvement in plant responses to calcium, compared to other calcium treatments.

CalFlux is unique among calcium products as it is taken up directly at the point of contact and it does not require plant redistribution.

Reduce damage due to dehydration of the fruit

By enhancing cellular wall strength through greater calcium levels, the cell is better able withstand dehydration caused by water stress.

Advantages of CalFlux

SUPERIOR QUALITY

Strengthens and improves fruit cells giving improvement in taste and texture of fruit.

HOMOGENEITY

Improves the shape and homogeneity of fruit. More viable seeds in peas, beans and oilseed rape. Higher grain weight in cereals.

FIRMNESS

Greater firmness, quality and shelf-life of the picked product. Leafy salad crops remain firmer and crunchier for longer post harvest.

CALCIUM

Improved calcium absorption for avoiding deficiency symptoms such as tip burn, blossom end rot, bitter pit, black heart.

How the technology works CalFlux

cell

CalFlux special formulation

Calcium normally requires endogenous auxins to activate the transport mechanism through the membrane and maintain growth.
The special formulation of CalFlux does not require auxins to cross the membrane providing calcium to the cellular structure.
Calcium continues to enter the cell even in situations of low auxin production under conditions of abiotic stress or poor growth.

Technical data sheet

Download technical data sheet

CalFlux Brochure

Download CalFlux Brochure

Safety data sheet

Download safety data sheet

How the product works

Dose

CalFlux should be applied as a foliar spray, using a medium / fine droplet spectrum to ensure coverage of buds, flowers, fruitlets and fruit. 

foliar ecoculture

Dose rate for foliar application

1-2 l/ha in a minimum volume of 200 litres of water.

formatos

Packs

1 and 5 litres

Garrafas CalFlux

CalFlux composition

Straight Liquid Inorganic Macronutrient Fertiliser N(Ca) 5(5) with Zinc (Zn) w/w

5
Calcium (Ca)
3
Zinc (Zn)

News about CalFlux

CalFluxNewsNewsR + DR + D
06/08/2026

How CalFlux Works: The Calcium That Actually Reaches Where the Plant Needs It

Calcium is one of the most important nutrients for plant quality and resilience. However, it is also one of the most difficult nutrients to move throughout the plant. That is…
CalFluxNewsR + DR + D
09/04/2026

Key Strategy in Fruit Crops: Improving Calcium Uptake and Reducing Physiological Disorders

In fruit production—especially in crops such as apples—calcium nutrition is one of the most critical factors determining final fruit quality. However, it is not enough to simply supply calcium; it…
CalFluxNewsNewsNHDeltaNHDeltaR + DRainbow WaveRainbow WaveSlickTipTopTipTopTrending newXStressZimaFlux
02/03/2026

Ecoculture reduces post-set fruit abortion in Fashion watermelon by 20% and enhances fruit bulking

Higher percentages of marketable sizes, fewer non-commercial fruits, and increases in °Brix have also been recorded in both watermelon and melon. Improving yield and fruit quality ahead of the watermelon…

Videos about CalFlux

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