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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.

Future Harvest Holland Secret Grow - 23 litres

Future Harvest Holland Secret Grow - 23 litres

Prix habituel $138.76
Prix habituel Prix promotionnel $138.76
Frais d'expédition calculés à l'étape de paiement.

OTHER AVAILABLE SIZES / MODELS:

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Winnipeg, Manitoba
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Barrie, Ontario
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Newmarket, Ontario
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Pickering, Ontario
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Description

Future Harvest Holland Secret Bloom, Grow, Micro est un système nutritif de base en trois parties assurant une nutrition complète des plantes tout au long de leur cycle de croissance, de la germination à la floraison. Cette gamme d'engrais en trois parties est conçue pour garantir une nutrition simple et constante, tout en répondant aux besoins spécifiques de chaque stade de développement des plantes.

Holland Secret est une gamme de solutions nutritives composée de trois liquides complémentaires qui agissent en synergie pour créer un environnement nutritif idéal pour les plantes. Future Harvest la présente comme compatible avec tous les substrats de culture, y compris la terre, la fibre de coco et l'hydroponie, ce qui en fait un choix pratique pour une grande variété de jardins. Conçue pour les systèmes d'irrigation goutte à goutte, hydroponiques et autres, elle convient parfaitement aux cultivateurs qui recherchent une base fiable pour différentes configurations, sans avoir à changer de produit.

Chaque composant a un rôle bien défini dans la gamme. Holland Secret Micro est présenté comme le produit de base pour la nutrition des plantes et se concentre sur les micronutriments essentiels, de la germination à la maturité, favorisant un développement vigoureux et sain à chaque étape. Holland Secret Grow est présenté comme un élément clé pendant la phase végétative, en se concentrant sur le développement des feuilles et des tiges pour encourager une croissance luxuriante et vigoureuse à mesure que les plantes se structurent. Holland Secret Bloom complète le système en tant que stimulateur de floraison spécialement conçu pour la phase de floraison, favorisant des fleurs abondantes et saines lorsque les plantes entrent dans leur phase de reproduction.

Pour les consommateurs qui souhaitent connaître les informations nutritionnelles en un coup d'œil, Future Harvest indique que la composition NPK du système est la suivante : Micro (5-0-2), Croissance (2-1-7) et Floraison (0-6-4). Cette répartition permet une nutrition adaptée à chaque stade de développement tout en conservant une approche globale simple : apport de micronutriments essentiels grâce à Micro, stimulation de la croissance végétative grâce à Grow et soutien lors de la floraison grâce à Bloom.

Future Harvest met également en avant les avantages pratiques de sa formulation pour une fiabilité au quotidien. La gamme Holland Secret est décrite comme étant sans sédiments et sans urée, ce qui garantit une performance optimale dans les systèmes où la constance est essentielle. Elle est également décrite comme ayant un pH tamponné pour une utilisation simplifiée, facilitant ainsi la gestion nutritionnelle courante et vous permettant de vous concentrer sur la croissance de vos plantes.

Future Harvest Holland Secret Bloom, Grow, Micro convient parfaitement aux cultivateurs qui recherchent un système nutritif de base en trois parties offrant une formulation sans sédiments, sans urée et à pH tamponné, une grande flexibilité de support pour la terre, la fibre de coco et l'hydroponie, ainsi qu'un soutien clair pour les phases végétative et de floraison, le tout dans une gamme de nutriments cohérente.

How To Use

How to Use Future Harvest Holland Secret Grow - 23 litres

Step-by-step mixing and feeding instructions for Future Harvest Holland Secret Grow - 23 litres.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Future Harvest Holland Secret Grow - 23 litres 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 — Grow

  • Week 1: mix 2.64 ml per litre of water or nutrient solution.
  • Week 2: mix 3.17 ml per litre of water or nutrient solution.
  • Week 3: mix 3.96 ml per litre of water or nutrient solution.
  • Week 4: mix 4.49 ml per litre of water or nutrient solution.

Flowering stage — Grow

  • Week 1: mix 1.32 ml per litre of water or nutrient solution.
  • Week 2: mix 1.06 ml per litre of water or nutrient solution.
  • Week 3: mix 0.79 ml per litre of water or nutrient solution.
  • Week 4: mix 0.53 ml per litre of water or nutrient solution.
  • Week 5: mix 0.53 ml per litre of water or nutrient solution.
  • Week 6: mix 0.53 ml per litre of water or nutrient solution.
  • Week 7: mix 0.26 ml per litre of water or nutrient solution.
  • Week 8: mix 0.26 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.

Frequently Asked Questions

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.

What makes ammonium sulfate different from other nitrogen sources for plants?

Ammonium sulfate is unique because it delivers fast ammonium nitrogen plus plant-ready sulfate sulfur in one ingredient, and it can gently acidify the root zone over time, which matters for nutrient availability. This makes it especially useful when plants are pale and slow from true nitrogen and sulfur shortage, but it also means overuse can cause salt stress or pH drift faster than many other options.

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.

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.

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.

Why is sulfur (S) important for plant growth?

Sulfur is important because plants need it to build key amino acids and proteins that drive real growth, strong structure, and efficient use of nitrogen, making it uniquely different from “look-alike” nutrients that may change leaf color without supporting the plant’s core building process.

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.

What does magnesium sulfate do for plants?

Magnesium sulfate supplies magnesium for chlorophyll and sugar movement plus sulfur for protein building, helping plants stay efficient and green during high-demand growth. It’s unique because it adds magnesium without extra nitrogen or calcium, so it corrects magnesium issues with fewer side effects when balance is the real goal.

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.

What makes potassium phosphate monobasic different from other phosphorus sources for plants?

Potassium phosphate monobasic is unique because it supplies both phosphorus and potassium with no nitrogen while also tending to be mildly acidifying in solution, which can help phosphorus stay available in the root zone. That combination makes it especially useful when plants need energy support and sugar movement for rooting, flowering, or fruit fill without pushing extra leafy growth.

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Tableau des apports nutritionnels

Vegetative — Week 1

  1. Micro
  2. Grow
  3. Bloom
  4. Calnesium
  5. Super B+
  6. Royal Gold
  7. Plantacillin
  8. Carbo Blast
  9. Prop-O-Gator
  10. Royal Black
  11. Bud Start
  12. Ton O Bud
  13. Bud Boom

Flowering — Week 1

  1. Micro
  2. Grow
  3. Bloom
  4. Calnesium
  5. Super B+
  6. Royal Gold
  7. Plantacillin
  8. Carbo Blast
  9. Prop-O-Gator
  10. Royal Black
  11. Bud Start
  12. Ton O Bud
  13. Bud Boom

Comparaison de produits