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Grotek Vital - 500 ml

Prix habituel $34.56
Prix habituel Prix promotionnel $34.56
Frais d'expédition calculés à l'étape de paiement.
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Description

Grotek Vital est un supplément de calcium conçu pour soutenir la structure et la vigueur générale des plantes, vous offrant un apport ciblé en calcium lorsque votre jardin a besoin d'un soutien supplémentaire.

Vital est formulé à base de calcium isolé, ce qui permet d'ajuster précisément la teneur en calcium sans modifier le reste de votre programme de fertilisation. Le calcium joue un rôle essentiel dans la formation des nouveaux tissus végétaux ; cet engrais calcique est donc idéal pour les cultivateurs qui recherchent une croissance plus homogène et une structure plus robuste. L'une de ses caractéristiques principales est sa très faible teneur en chlorure, qui favorise la santé des plantes et du substrat.

Ce supplément de calcium est également reconnu pour son rôle dans le renforcement de la structure des plantes, favorisant ainsi une croissance plus vigoureuse et une meilleure résistance lors des phases de développement actif. Vital est décrit comme un produit qui améliore les conditions nutritives et soutient la vigueur des plantes, notamment lors des périodes de croissance rapide et de forte demande. Il est également utile pendant les pics de croissance, lorsque le calcium peut devenir un facteur limitant pour la qualité de la croissance et les performances globales.

Au-delà du soutien structurel de base, Vital est conçu pour optimiser les conditions favorisant un meilleur métabolisme de l'amidon et une capacité catalytique accrue, deux fonctions essentielles à la conversion et au transport de l'énergie par les plantes lors de leur croissance rapide. Le calcium contribue également à l'absorption et au métabolisme des nitrates, faisant de ce produit un choix judicieux pour les programmes de culture basés sur une nutrition à base de nitrates. Si votre objectif est un environnement nutritif plus sain et plus stable, ce supplément de calcium privilégie le renforcement des fondements de la plante et le soutien de ses processus internes efficaces, plutôt que la recherche de changements visuels à court terme.

Vital est un excellent choix pour tous les jardins, mais il est particulièrement recommandé pour la culture en fibre de coco. Les systèmes de culture hors-sol et à base de fibre de coco bénéficient d'un supplément de calcium spécifique, et Vital est idéal pour les jardiniers utilisant la fibre de coco qui souhaitent un meilleur contrôle des niveaux de calcium sans ajout superflu. Il est également conçu pour la culture hors-sol, ce qui en fait un choix naturel pour ce type de substrat.

La composition de ce produit repose sur une source de carbonate de calcium sous forme hydrosoluble, ce qui lui permet de se concentrer sur un rôle simple et efficace du calcium. Si vous recherchez un apport isolé de calcium à très faible teneur en chlorures, qui soutient la structure et la vigueur des plantes et les aide lors des pics de croissance, Grotek Vital est une option performante et ciblée pour les cultures en coco et autres cultures hors-sol nécessitant un apport précis en calcium.

How To Use

How to Use Grotek Vital - 500 ml

Step-by-step mixing and feeding instructions for Grotek Vital - 500 ml.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Grotek Vital - 500 ml well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.

Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.

Week-by-week feeding schedule

Vegetative stage — Vital

  • Week 1: mix 1.0 ml per litre of water or nutrient solution.
  • Week 2: mix 1.0 ml per litre of water or nutrient solution.
  • Week 3: mix 2.0 ml per litre of water or nutrient solution.
  • Week 4: mix 2.0 ml per litre of water or nutrient solution.

Flowering stage — Vital

  • Week 1: mix 3.0 ml per litre of water or nutrient solution.
  • Week 2: mix 3.0 ml per litre of water or nutrient solution.
  • Week 3: mix 3.0 ml per litre of water or nutrient solution.
  • Week 4: mix 3.0 ml per litre of water or nutrient solution.
  • Week 5: mix 3.0 ml per litre of water or nutrient solution.
  • Week 6: mix 2.0 ml per litre of water or nutrient solution.
  • Week 7: mix 2.0 ml per litre of water or nutrient solution.
  • Week 8: do not use this product during this week of flowering.

Tips for best results

  • Maintain pH and EC/ppm within the range recommended for your growing medium and crop.
  • Use fresh nutrient solution whenever possible and avoid leaving mixed solution stagnant for long periods.
  • Store nutrients in a cool, dark place away from direct sunlight and extreme temperatures.
  • Keep bottles tightly sealed when not in use to reduce air exposure and preserve product quality.
  • Use clean measuring tools and regularly rinse or clean your reservoir, lines, and irrigation equipment.

Common mistakes to avoid

  • Do not mix different nutrients or additives together in concentrated form before adding them to water.
  • Do not exceed the recommended dosage unless you are following a tested, crop-specific feeding plan.
  • Do not skip pH or EC/ppm checks when growing in hydroponic or soilless systems.
  • Do not allow the nutrient solution to freeze or overheat, as this can damage the formulation.
  • Do not ignore the directions on the product label for your specific crop, growth stage, and system type.

Warnings & Safety

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Guaranteed Minimum Analysis

Derived From

Frequently Asked Questions

Why is calcium important for plant growth?

Calcium is important because it builds and stabilizes plant cells as they form, acting as the structural support that keeps new growth strong and functional. Unlike other nutrients that drive color or speed of growth, calcium’s role is unique because it controls cell wall strength and membrane stability, making it essential for healthy roots, shoots, and long-term plant resilience rather than quick visual results.

Why do growers use calcium carbonate for plants instead of a fast calcium source?

Calcium carbonate is important because it supplies calcium while gently buffering acidity in the root zone, helping nutrients stay available and uptake stay consistent over time. It’s unique because it works gradually as a stabilizer, rather than acting like a quick, soluble calcium boost that can spike levels and create new imbalances.

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Tableau des apports nutritionnels

Vegetative — Vital

Flowering — Vital

Comparaison de produits