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PlantStim Ca-B

PlantStim Ca-B is a new generation plant development catalyst with Plantsactiv complex. Completely natural organic product with a plant-strengthening effect that promotes plant development and increase yield.

It acts as a catalyst that activates plant vital processes: photosynthesis and respiration.

The secondary metabolites in PlantStim Ca-B play an important role in the main metabolic processes of the plant.

PlantStim Ca-B due to the synergistic effect of plant phytohormones auxins, gibberellins, cytokines influences more consistent and intensive growth of agricultural crops, as well as activates the plant‘s natural resistance to abiotic and biotic stresses.

PlantStim Ca-B functions


  • Regulates plant cell division and elongation;

  • Protects plants from various environmental stresses such as moderate heat, cold, drought;

  • Stimulates photosynthesis and respiration;

  • Reduces the fall of leaves and fruits;

  • Promotes the development of additional roots;

  • Improves plant growth.



  • Improves photosynthesis, Phosphorus uptake in the plant - increasing energy within the plant;

  • Increases root development

  • Reduces plant water loss during drought;

  • Strengthens plant resistance to stresses and disease;

  • Improves tolerance for sudden change in the environment;

  • Increases nutrient uptake by the plant

  • Increases yield and its quality.


Plantsactiv Complex
- Enhances root development, nutrient absorption and nutrient movement within the plant
- Increases the homogeneity (evenness) of crops 
- Phyto-hormones, increases tolerance to plant stresses whilst boosting plant physiological processes


  • Oilseed rape – BBCH 14-18 or/and BBCH 33-39 – 100 g/ha

  • Cereals – 3-5 leaf stage – 100 g/ha

  • Maize – 5-8 leaves unfolded – 100 g/ha

  • Potatoes – 5-8 leaves unfolded – 100 g/ha


Premix the prescribed amount of PlantStim Ca-B in 1-3 L of water and mix thoroughly before application to spray tank. Ensure thorough mixing before and during application. For best results, do not let prepared mixture stand overnight. 

PlantStim Ca-B is water-insoluble and non-toxic to plants when applied as directed.
Before using PlantStim Ca-B, consult an agriculturalist or the manufacturer on the use and compatibility with other products.

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