• Future Harvest Royal Gold Fulvic Acid - 1 Litre
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Product benefits

  • Better Nutrient Uptake
  • Chelation Support
  • Stress Support
  • Multi-Media Ready
  • Multi-System Use
  • Efficient Nutrient Use
  • Growth Support
  • Plant Vigor

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Future Harvest Royal Gold Fulvic Acid - 1 Litre

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe Soil Soilless
$17.85
$17.85
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1 Litre 4 Litre
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Product benefits

  • Better Nutrient Uptake
  • Chelation Support
  • Stress Support
  • Multi-Media Ready
  • Multi-System Use
  • Efficient Nutrient Use
  • Growth Support
  • Plant Vigor

This product may offer additional benefits beyond those listed.

Description
Future Harvest Royal Gold Fulvic Acid is a fulvic acid supplement and naturally derived chelating additive for improving nutrient availability and nutrient uptake efficiency through every growth stage.

Royal Gold is built to “unlock” the value in your nutrition by making minerals more accessible to the plant. As a naturally derived chelating agent, it bonds with metallic nutrients so they remain more available for uptake, supporting efficient nutrient absorption instead of leaving nutrition tied up in the root zone. This 0-1-0 fulvic acid supplement is designed to help optimize nutrient availability and uptake while keeping your program focused on results, not extra steps.

The plant-facing benefits are centered on stronger roots and more consistent performance. Royal Gold is positioned to support healthier roots, which matters because root health drives growth and overall plant vitality. Future Harvest also highlights improved growth and stronger cell walls as key outcomes, helping plants build sturdier structure as they develop. When conditions swing, this nutrient unlocking fulvic acid is also described for increasing a plant’s ability to withstand environmental stress, keeping growth steadier when the environment is less than perfect.

Royal Gold stands out for broad timing and practical versatility. It’s described for any growth stage, including rooting, vegetative, and flowering, which makes it easy to keep the same fulvic acid additive in rotation from early establishment through finishing. It’s also described as a direct nutrient supplement, plus suitable for foliar application, giving you more than one way to keep its chelation benefits in play without changing what the product is meant to do.

A key differentiator is what it leaves out. Royal Gold is described as delivering its chelation and uptake benefits without lignosulfonates, which is an important detail for growers who specifically want a fulvic-focused approach. For a compact facts layer on inputs, the formula is based on fulvic acid and a humic acid fraction sourced from oxidized lignite. That naturally derived fulvic-and-humic profile keeps Royal Gold aligned with its core purpose: improving nutrient uptake efficiency and supporting plant resilience through stronger roots, improved growth, and sturdier cell wall development.

Future Harvest Royal Gold Fulvic Acid is a good fit for growers who want a fulvic acid supplement with natural chelating properties, support for any growth stage, and a clean, lignosulfonate-free approach to making minerals more accessible for healthier roots and steadier performance.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Better Nutrient Uptake; Chelation Support; Stress Support; Multi-Media Ready; Multi-System Use; Efficient Nutrient Use; Growth Support; Plant Vigor.

Guaranteed analysis: Fulvic Acid: 0.1%.

Derived from: Humalite.

How To Use

How to Use Future Harvest Royal Gold Fulvic Acid - 1 Litre

Step-by-step mixing and feeding instructions for Future Harvest Royal Gold Fulvic Acid - 1 Litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Future Harvest Royal Gold Fulvic Acid - 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 — Royal Gold

  • Week 1: mix 1.85 ml per litre of water or nutrient solution.
  • Week 2: mix 2.38 ml per litre of water or nutrient solution.
  • Week 3: mix 2.38 ml per litre of water or nutrient solution.
  • Week 4: mix 2.38 ml per litre of water or nutrient solution.

Flowering stage — Royal Gold

  • Week 1: mix 2.91 ml per litre of water or nutrient solution.
  • Week 2: mix 2.91 ml per litre of water or nutrient solution.
  • Week 3: mix 2.91 ml per litre of water or nutrient solution.
  • Week 4: mix 2.91 ml per litre of water or nutrient solution.
  • Week 5: mix 2.91 ml per litre of water or nutrient solution.
  • Week 6: mix 2.91 ml per litre of water or nutrient solution.
  • Week 7: mix 2.91 ml per litre of water or nutrient solution.
  • Week 8: mix 2.91 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
Fulvic Acid 0.1%

Derived From
Humalite

Frequently Asked Questions
Why is fulvic acid important for plant growth?

Fulvic acid is important because it helps nutrients stay available and move more efficiently into the plant, which can improve overall nutrient use and reduce hidden micronutrient issues. What makes it unique is its small, highly soluble structure that supports fast nutrient delivery differently than broader organic soil-building materials.

Read the full guide

What does humalite actually do in the root zone?

Humalite improves the root-zone environment by boosting humic substances that help soil hold water and nutrients more evenly, making uptake steadier and growth less stressful. It is unique because it focuses on long-term buffering and structure rather than acting like a quick nutrient shot.

Read the full guide

Safety & Technical Documents

Frequently purchased together

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Nutrient Feed Chart

Vegetative — Royal Gold

Flowering — Royal Gold

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