Primefit® provides plant-available nutrients, which are essential in crucial growth phases such as flowering and fruiting for healthy, robust plants. During these phases, the foundation for a high-yielding and high-quality harvest.
Facts & Advantages of Primefit
Activation of natural defenses
Supports the defense against pests
Essential cell key building blocks
Provides calcium and silicon
Strengthening the cell structure
Promotes stable plant cells
Increased resistance to weather extremes
Protection in extreme weather
Greater resilience and vitality
Supports healthy growth
Increase in yield and quality
Increases harvest and quality
Activation of natural defenses
Supports the immune system
Strengthening the cell structure
Promotes stable plant cells
Increased resistance to weather extremes
Protection in extreme weather
Activates plants' defenses, provides valuable nutrients and enables healthier growth with higher yields and improved quality
By strengthening the cell structure with the key cell building materials calcium and Silicon, Primefit® makes your plants fitter and more vital. The resistance to stress factors is increased, which significantly improves their stress tolerance improved.
Primefit® also activates the natural Defenses of your plants and accompanies them through the entire Growing season. This keeps them vital and resistant to abiotic stress such as drought and temperature fluctuations.
As a versatile all-round talent, Primefit® is is an indispensable component for the natural protection of your plants, helps you to You to achieve the best yields and is suitable for use in conventional and organic farming and organic farming.
Applications
The correct use of Primefit®
Depending on the needs of the plants, the application of Vitisol can be individually adjusted.

Cereals, pulses & oilseeds
- 1 % Primefit® in 150-400 l water / ha
- 2-3 foliar applications, starting when the leaves are fully developed
- Application at Every 2-3 weeks
Potato

Vegetable growing
- 1 % Primefit® in 150-400 l water
- 2-4 leaf applications
- Use at intervals of 2-3 weeks
Viticulture
- 1 % Primefit® in 250-400 l water
- 5 leaf applications, starting from BBCH 55 - Stigmas enlarge
- Use at intervals of 2-3 weeks



Pome and stone fruit
- 1 % Primefit® in 200-600 l water
- 5 leaf applications, starting from BBCH 55 - flower buds become visible
- Use at intervals of 2-3 weeks
Packaging size
Paper bag: 15 kg