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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 Surge Plus - 350 Grams

Regular price $85.21
Regular price Sale price $85.21
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Description

Future Harvest Surge Plus is a multi-blended powder plant additive for overall plant performance, built as a 7-in-1 additive that combines several popular supplement inputs into one focused plant nutrient booster. It’s a plant nutrient additive designed to support healthy, vigorous growth across rooting, vegetative growth, and flowering, while keeping the supplement side of your program simpler.

Surge Plus brings together sea kelp, amino acids, molasses, carbohydrates, humic acid, fulvic acid, and vitamin B1 in one formula. Vitamin B1 (thiamine) is included for stress relief support and is positioned to encourage healthy, vigorous growth through multiple stages. Sea kelp is included for stress relief plus increased amino acid and protein activity, helping plants use resources more effectively when conditions are demanding.

Amino acids are highlighted for several direct plant functions. They are described as helping plants create energy and transport nutrients, while also supporting increased chlorophyll production. They’re also described as a readily available source of nitrogen, which keeps this powder additive aligned with active growth needs without trying to replace a base nutrient.

Humic acid and fulvic acid support the “nutrient movement” side of the 7-in-1 additive concept. Humic acid is described as chelating nutrients such as magnesium, calcium, plus iron, supporting better nutrient and vitamin delivery. It is also described as stimulating root and enzymatic function, helping plants utilize nutrients and vitamins more efficiently. Fulvic acid is described as binding metallic-based nutrients. It is also described as aiding their entry into the root system to support faster nutrient delivery.

Carbohydrates and molasses are positioned as a flowering energy boost. Extra carbohydrates are described as providing vital energy during crucial growth phases to enhance yields. Molasses is described as feeding microorganisms in your soil with key minerals and vitamins. It is also described as helping prevent salt build-up plus avoid nutrient deficiencies. For a compact facts layer, Surge Plus is listed as a 1-1-0 formula.

Future Harvest Surge Plus is designed for soil or coco gardens. It is not recommended for hydroponic systems. This is a good fit for growers who want a multi-blended powder additive that supports nutrient uptake, chlorophyll production, and root development, with a simplified 7-in-1 additive approach for healthier plants plus yield-focused flowering support.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Vigorous Growth & Flowering; Stress Support; Nutrient Transport; Chlorophyll Support; Fuller Flowers; Microbe Support; Multi-System Use; Multi-Media Ready.

Guaranteed analysis: Thiamine Hydrochloride (Vitamin B1): 0.5%; Sea Kelp (Laminaria Japonica): 5.0%; Molasses: 5.0%; Humic Acid: 20.0%; Monosaccharides: 20.0%; Total Nitrogen (N): 1.0%; Available Phosphate (P2O5): 1.0%.

Derived from: Humalite; Amino Acids; Monoammonium Phosphate.

How To Use

How to Use Future Harvest Surge Plus - 350 Grams

Step-by-step mixing and feeding instructions for Future Harvest Surge Plus - 350 Grams.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Future Harvest Surge Plus - 350 Grams 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 — Surge Plus

  • Week 1: mix 1.06 g per litre of water or nutrient solution.
  • Week 2: mix 1.06 g per litre of water or nutrient solution.
  • Week 3: mix 1.06 g per litre of water or nutrient solution.
  • Week 4: mix 1.06 g per litre of water or nutrient solution.

Flowering stage — Surge Plus

  • Week 1: mix 2.11 g per litre of water or nutrient solution.
  • Week 2: mix 2.11 g per litre of water or nutrient solution.
  • Week 3: mix 2.11 g per litre of water or nutrient solution.
  • Week 4: mix 2.11 g per litre of water or nutrient solution.
  • Week 5: mix 2.11 g per litre of water or nutrient solution.
  • Week 6: mix 2.11 g per litre of water or nutrient solution.
  • Week 7: mix 2.11 g per litre of water or nutrient solution.
  • Week 8: mix 2.11 g 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.

Derived From

Frequently Asked Questions

Why is thiamine hydrochloride (vitamin B1) important for plants after stress or transplanting?

Thiamine hydrochloride can support plant recovery by helping key metabolic pathways that turn sugars into usable energy during repair, making it uniquely helpful after stress because it supports internal energy handling rather than acting like a typical fertilizer nutrient.

Why is sea kelp (laminaria japonica) important for plant growth?

Sea kelp is important because it works as a biostimulant that supports stronger rooting, steadier growth, and faster recovery from stress, helping plants use water and nutrients more efficiently; it’s unique because it focuses on growth signals and resilience rather than acting like a standard fertilizer that mainly supplies raw nutrients.

Why is molasses important for plant growth, and what makes it unique compared to other inputs?

Molasses is important because it feeds beneficial microbes that support nutrient cycling and root-zone health, which can help plants grow more steadily. It’s unique because it works mainly by energizing the living ecosystem around roots rather than directly supplying plant nutrients like most feed ingredients.

Why is humic acid important for plant growth?

Humic acid is important because it improves root health and nutrient uptake by keeping minerals available, stabilizing the root zone, and supporting beneficial biology, which makes growth more consistent. It’s unique because it doesn’t act like a direct nutrient boost—its main power is improving the root environment so plants can use what’s already there more efficiently.

Why are monosaccharides important for plant growth?

Monosaccharides are important because they are the plant’s fastest usable energy and carbon source for building new tissue, powering root growth, and supporting beneficial microbes—making them uniquely impactful compared to more complex carbohydrates that must be broken down first.

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 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 do amino acids do for plants?

Amino acids help plants grow by supporting protein formation, nutrient absorption, root development, stress recovery, and overall metabolic function, making them essential for strong and resilient plant growth.

Why is sea kelp (laminaria japonica) important for plant growth?

Sea kelp is important because it works as a biostimulant that supports stronger rooting, steadier growth, and faster recovery from stress, helping plants use water and nutrients more efficiently; it’s unique because it focuses on growth signals and resilience rather than acting like a standard fertilizer that mainly supplies raw nutrients.

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.

What does monoammonium phosphate actually do for plant roots?

Monoammonium phosphate feeds roots with phosphate for energy transfer and ammonium nitrogen for fast tissue building, which is why it can boost early rooting and growth more quickly than many other phosphorus sources. It’s unique because the ammonium portion can change root-zone pH and nutrient availability, so using it correctly supports roots, but overusing it can trigger imbalances that look like other deficiencies.

Safety & Technical Documents

View full details
Nutrient Feed Chart

Vegetative — Surge Plus

Flowering — Surge Plus

Product Comparison