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Dutch Nutrient Bloom Stacker - 4 Litre

Dutch Nutrient Bloom Stacker - 4 Litre

Regular price $89.99
Regular price Sale price $89.99
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Description

Dutch Nutrient Bloom Stacker is a flowering additive and bloom booster made to increase yield and aroma in fruit and flowers during the flowering cycle. It’s a flowering supplement designed for growers who want bloom-stage support that stays focused on flower development and finish character.

Bloom Stacker is positioned to push flower performance toward bigger and denser flowers, helping blooms build out with a more substantial look and feel as flowering progresses. Alongside size and density, it targets aromatic results by supporting the terpene profile and essential oils that contribute to a richer, more noticeable finish. If your priority is harvest traits that show up in both yield and aroma, this product keeps those outcomes front and center.

The formula is described as a blend of natural ingredients, built specifically as a premier flowering additive rather than a general-purpose plant food. That matters for shoppers who already have a core nutrition plan and want a bloom-focused tool that reinforces the key traits associated with fruit and flowers at the end of the cycle. Instead of spreading attention across too many roles, Bloom Stacker stays tied to the bloom window and the plant qualities most associated with that timing.

Dutch Nutrient Bloom Stacker is identified as a 1-0-0 NPK product, which places it firmly in the category of targeted bloom support rather than a heavy base nutrient. It’s best understood as a focused flowering additive for increasing yield, increasing aroma, and supporting bigger and denser flowers, with added emphasis on terpene profile and essential oils.

This is a good fit for growers running fruit and flowers who want a bloom booster aimed at yield and aroma during the flowering cycle, with benefits centered on flower density, aromatic expression, and finish quality traits.

How To Use

How to Use Dutch Nutrient Bloom Stacker - 4 Litre

Step-by-step mixing and feeding instructions for Dutch Nutrient Bloom Stacker - 4 Litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Dutch Nutrient Bloom Stacker - 4 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 — Bloom Stacker

  • Week 1: do not use this product during this week of vegetative growth.
  • Week 2: do not use this product during this week of vegetative growth.
  • Week 3: do not use this product during this week of vegetative growth.

Flowering stage — Bloom Stacker

  • 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: 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 water-soluble nitrogen important for plant growth, and what makes it unique compared to other nitrogen sources?

Water-soluble nitrogen is important because it dissolves in water and becomes available to plants quickly, helping drive fast green growth, strong photosynthesis, and rapid recovery from nitrogen deficiency. It’s unique because it works immediately rather than relying on slow breakdown or conversion, so it delivers faster results—but also requires more careful control to avoid overfeeding, soft growth, or nutrient imbalance.

What does protein hydrolysate actually do for plants?

Protein hydrolysate supplies fast-acting amino acids and short peptides that support root development, nutrient efficiency, and stress recovery without acting like a standard fertilizer. It’s unique because the peptide fraction can influence plant signaling and resilience, so the benefit is often steadier growth and quicker bounce-back rather than a simple “more nutrients” effect.

Why can urea burn plants even though it’s a common nitrogen fertilizer?

Urea can burn plants because it must convert in the root zone, and that conversion can create a concentrated, temporarily harsh micro-zone that stresses roots, especially if urea is piled, left on the surface, or not watered in. That conversion step is what makes urea unique compared with nitrogen forms that are already plant-available, so correct placement and moisture are critical.

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Nutrient Feed Chart

Vegetative — Bloom Stacker

Flowering — Bloom Stacker

Product Comparison