• Future Harvest Super B+ - 1 Litre
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Product benefits

  • Stress Support
  • Transplant Support
  • Plant Vigor
  • All-Stage Support
  • Amino Acid Support
  • Protein Support
  • Plant Health
  • Bigger Yields

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Future Harvest Super B+ - 1 Litre

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe Soil Soilless
$32.53
$32.53
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Product benefits

  • Stress Support
  • Transplant Support
  • Plant Vigor
  • All-Stage Support
  • Amino Acid Support
  • Protein Support
  • Plant Health
  • Bigger Yields

This product may offer additional benefits beyond those listed.

Description
Future Harvest Super B+ is a plant vitamin supplement for abiotic stress relief and vigorous plant growth through all stages. This vitamin supplement for plants is designed to support overall plant health when you want a simple, targeted boost beyond a base nutrient.

Super B+ is built around vitamin B1 (thiamine) and sea kelp, two inputs chosen for plant vitality and recovery. Future Harvest positions it to promote healthy root systems and steady momentum, especially when plants face common indoor growing stressors that can slow development. Instead of acting like a heavy base fertilizer, it’s a focused plant supplement that supports the plant’s ability to keep growing strongly when conditions are less than ideal.

Across the grow cycle, Super B+ is described for rooting, transplanting, vegetative, and flowering stages. That all-stages positioning is a key advantage for growers who want one consistent abiotic stress relief tool rather than stage-limited products that come and go. During sensitive transitions like rooting and transplanting, root-zone performance matters most, and Super B+ is presented as a support for healthy root systems and dependable establishment.

The facts layer is compact: Super B+ is 0-5-3, pairing its plant vitamin supplement role with a light nutrient profile. The standout inputs remain the plant-focused actives—vitamin B1 (thiamine) and sea kelp—kept straightforward for shoppers who want to know what’s driving the product. Future Harvest also highlights that the sea kelp component boosts amino acid and protein activity, which ties to the broader goal of stronger plant performance rather than short-term cosmetic change.

What that means in the garden is simple and buyer-relevant. Super B+ is positioned to support stress relief, help keep growth vigorous, and contribute to healthier crops over time. It’s also described as supporting larger yields, making it appealing for growers who want a practical way to protect growth potential when plants encounter routine environmental stress.

Future Harvest Super B+ is a good fit for growers who want a plant vitamin supplement with vitamin B1 (thiamine) and sea kelp, built for abiotic stress relief, healthy root systems, and vigorous plant growth from rooting through flowering in indoor gardens.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Stress Support; Transplant Support; Plant Vigor; All-Stage Support; Amino Acid Support; Protein Support; Plant Health; Bigger Yields.

Guaranteed analysis: Thiamine Hydrochloride (Vitamin B1): 0.1%; Sea Kelp (Laminaria Japonica): 0.75%; Available Phosphate (P2O5): 5.0%; Soluble Potash (K2O): 3.0%.

Derived from: Potassium Phosphate Monobasic; Sea Kelp (Laminaria Japonica).

How To Use

How to Use Future Harvest Super B+ - 1 Litre

Step-by-step mixing and feeding instructions for Future Harvest Super B+ - 1 Litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Future Harvest Super B+ - 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 — Super B+

  • Week 1: mix 2.11 ml per litre of water or nutrient solution.
  • Week 2: mix 2.11 ml per litre of water or nutrient solution.
  • Week 3: mix 2.11 ml per litre of water or nutrient solution.
  • Week 4: mix 2.11 ml per litre of water or nutrient solution.

Flowering stage — Super B+

  • Week 1: mix 2.11 ml per litre of water or nutrient solution.
  • Week 2: mix 2.11 ml per litre of water or nutrient solution.
  • Week 3: mix 2.11 ml per litre of water or nutrient solution.
  • Week 4: mix 2.11 ml per litre of water or nutrient solution.
  • Week 5: mix 2.11 ml per litre of water or nutrient solution.
  • Week 6: mix 2.11 ml per litre of water or nutrient solution.
  • Week 7: mix 2.11 ml per litre of water or nutrient solution.
  • Week 8: mix 2.11 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
Thiamine Hydrochloride (Vitamin B1) 0.1%
Sea Kelp (Laminaria Japonica) 0.75%
Available Phosphate (P2O5) 5.0%
Soluble Potash (K2O) 3.0%

Derived From
Potassium Phosphate Monobasic
Sea Kelp (Laminaria Japonica)

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.

Read the full guide

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.

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

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.

Read the full guide

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.

Read the full guide

Safety & Technical Documents

Frequently purchased together

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Nutrient Feed Chart

Vegetative — Super B+

Flowering — Super B+

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