• Dutch Nutrient Black - 1 Litre
1 1

Product benefits

  • Better Flavor
  • Vibrant Blooms
  • Microbe Support
  • Growth Support
  • Plant Vigor
  • Plant-Available Nutrition
  • Stimulates Microbial Activity

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Official Reseller

Provision Gardens is an official reseller of this brand.

Our inventory is sourced directly from the manufacturer and/or authorized distribution partners. We do not sell used items or unverified/old stock. This helps ensure product authenticity, freshness, and the high standard you expect.

Dutch Nutrient Black - 1 litre

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe Soil Soilless
$10.95
$10.95
Frais d'expédition calculés à l'étape de paiement.

OTHER AVAILABLE SIZES / MODELS:

1 litre 4 litres
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Product benefits

  • Better Flavor
  • Vibrant Blooms
  • Microbe Support
  • Growth Support
  • Plant Vigor
  • Plant-Available Nutrition
  • Stimulates Microbial Activity

This product may offer additional benefits beyond those listed.

Description
Dutch Nutrient Black 1-1-2 est un complément nutritif néerlandais pour plantes qui améliore la saveur et la couleur des fruits et légumes tout en favorisant une meilleure réponse nutritive. C'est un produit de finition pour fruits et légumes qui fonctionne également comme un complément nutritif pour plantes, conçu pour aider les plantes à mieux utiliser la nutrition déjà présente autour de la zone racinaire.

Si vous recherchez une finition plus nette et plus satisfaisante, Dutch Nutrient Black se concentre sur deux résultats que les producteurs remarquent le plus au moment de la récolte : la saveur et la couleur. En soutenant la perméabilité des nutriments, il contribue à améliorer la réception par la plante des macro et micro-nutriments importants, ce qui peut se traduire par des performances plus constantes à mesure que le fruit se développe. Le résultat est un moyen pratique de renforcer la qualité de la finition sans compliquer votre routine.

Dutch Nutrient Black est également conçu pour stimuler biologiquement la croissance des plantes. Cet avantage est lié à la façon dont il soutient le côté vivant de la zone racinaire, avec une formule décrite comme encourageant la reproduction des bactéries et champignons bénéfiques. Lorsque la biologie est active et que la réponse nutritive est forte, les plantes ont tendance à rester plus constantes pendant les périodes exigeantes, et cette constance se manifeste dans la qualité finale qui vous importe.

Un ingrédient clé de cette formule est l'acide humique provenant de la léonardite, inclus dans le cadre de ce qui rend ce produit distinct dans un programme axé sur la finition. Dutch Nutrient Black a un NPK doux de 1-1-2 et doit être considéré comme un supplément de soutien plutôt qu'un engrais de base lourd. Il est destiné à soutenir l'efficacité des nutriments, la vitalité des plantes et les caractéristiques de finition, surtout lorsque vous souhaitez vous concentrer sur le goût et l'apparence.

C'est un bon choix pour les producteurs de fruits et légumes qui souhaitent un exhausteur de saveur et de couleur qui favorise l'absorption des nutriments, encourage les microbes bénéfiques et aide à maintenir une forte réponse nutritive pendant la période de finition.

Avantages du produit : Stade végétatif ; Stade de floraison ; Intérieur ; Extérieur ; Arrosage régulier ; Systèmes d'arrosage ; Hydroponie ; Convient à la fibre de coco ; Sol ; Hors-sol ; Meilleure saveur ; Floraison vibrante ; Soutien microbien ; Soutien à la croissance ; Vigueur des plantes ; Nutrition disponible pour les plantes ; Stimule l'activité microbienne.

Analyse garantie : Azote total (N) : 1,0 % ; Azote ammoniacal (N) : 0,34 % ; Azote nitrique (N) : 0,66 % ; Phosphate disponible (P2O5) : 1,0 % ; Potasse soluble (K2O) : 2,0 %.

Dérivé de : Nitrate de potassium ; Nitrate d'ammonium ; Phosphate monopotassique.

How To Use

How to Use Dutch Nutrient Black - 1 litre

Step-by-step mixing and feeding instructions for Dutch Nutrient Black - 1 litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Dutch Nutrient Black - 1 litre 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 — Black

  • Week 1: do not use this product during this week of vegetative growth.
  • Week 2: mix 2.5 ml per litre of water or nutrient solution.
  • Week 3: mix 2.5 ml per litre of water or nutrient solution.

Flowering stage — Black

  • Week 1: mix 2.5 ml per litre of water or nutrient solution.
  • Week 2: mix 2.5 ml per litre of water or nutrient solution.
  • Week 3: mix 2.5 ml per litre of water or nutrient solution.
  • Week 4: mix 2.5 ml per litre of water or nutrient solution.
  • Week 5: mix 2.5 ml per litre of water or nutrient solution.
  • Week 6: mix 2.5 ml per litre of water or nutrient solution.
  • Week 7: mix 2.5 ml per litre of water or nutrient solution.
  • Week 8: mix 2.5 ml per litre of water or nutrient solution.

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
Total Nitrogen (N) 1.0%
Ammoniacal Nitrogen (N) 0.34%
Nitrate Nitrogen (N) 0.66%
Available Phosphate (P2O5) 1.0%
Soluble Potash (K2O) 2.0%

Derived From
Potassium Nitrate
Ammonium Nitrate
Monopotassium Phosphate

Frequently Asked Questions
Why is total nitrogen (N) important for plant growth, and what makes it different from other nutrients?

Total Nitrogen is important because it directly drives leafy growth, chlorophyll production, and overall growth speed, which sets the pace for the entire plant. It’s unique because the “total” number can include different nitrogen forms that behave differently in the root zone, meaning the same total amount can produce very different results depending on the nitrogen type and plant stage.

Read the full guide

What Is ammoniacal nitrogen (N) and why do plants need It?

Ammoniacal Nitrogen (N) is a plant-available form of ammonium (NH₄⁺) that provides a steady, gentle source of nitrogen for healthy green growth. Unlike fast-release nitrogen types, ammoniacal nitrogen feeds plants slowly, helps stabilize root-zone pH, and works well in cooler temperatures. It is commonly used during early vegetative growth because it supports strong leaf development without burning young roots. If plants show pale leaves, slow growth, or weak stems, they may need more available ammoniacal nitrogen.

Read the full guide

What does nitrate nitrogen (N) do for plants?

Nitrate Nitrogen provides a stable, easy-to-absorb form of nitrogen that supports steady growth, strong foliage, and reliable plant development without sudden nutrient swings.

Read the full guide

What does available phosphate (P₂O₅) do for plant growth?

Available Phosphate (P₂O₅) supports root development, energy transfer, and early structural growth by providing a form of phosphorus that plants can absorb and use quickly.

Read the full guide

Why is soluble potash (K2O) important for plants?

Soluble potash (K2O) is important because it helps plants control water use, move sugars to new growth and fruit, and build stronger, higher-quality structure under stress. It’s unique from many other nutrients because it acts more like a regulator and transport helper than a direct “building material,” so the biggest benefits show up as steadier growth, stronger stems, and better finishing instead of just bigger leaves.

Read the full guide

What makes ammonium nitrate different from other nitrogen ingredients for plant growth?

Ammonium nitrate is unique because it provides nitrogen in two plant-usable forms at once, which can give a fast green-up while still supporting steadier uptake depending on the root-zone conditions. That matters because it can correct true nitrogen shortages quickly, but it also needs careful balance since too much can push overly soft growth and trigger pH drift and nutrient imbalances.

Read the full guide

Is potassium nitrate better for quick deficiency correction than other potassium sources?

Potassium nitrate is often better for quick correction when the plant needs both potassium and fast nitrate nitrogen, because it dissolves cleanly and is taken up quickly, unlike potassium sources that don’t supply nitrogen. It’s unique because it can restore leaf color and growth momentum while also improving water regulation, but it can backfire if nitrogen is already high or if salt levels are already stressing the roots.

Read the full guide

What does monopotassium phosphate do for flowering plants?

Monopotassium phosphate provides fast phosphorus and potassium that support energy use, nutrient flow, and bloom development without adding nitrogen, so it helps flowering progress cleanly without pushing extra leafy growth. It’s unique because it delivers a focused PK boost in a highly soluble form, which can correct stage-related demand quickly, but it must be used carefully to avoid potassium-heavy imbalances that can block calcium and magnesium uptake.

Read the full guide

Frequently purchased together

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Tableau des apports nutritionnels

Vegetative — Black

Flowering — Black

Comparaison de produits