• General Hydroponics Flora Blend - 2.5 Gallon
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Product benefits

  • Supplemental Nutrition
  • All-Stage Support
  • Multi-Media Ready
  • Multi-System Use
  • Wide Plant Use
  • Vegan Formula
  • Plant-Based Feed
  • Gentle Feeding

This product may offer additional benefits beyond those listed.

Frequently purchased together

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General Hydroponics Flora Blend - 2.5 Gallon

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe Soil Soilless

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Product benefits

  • Supplemental Nutrition
  • All-Stage Support
  • Multi-Media Ready
  • Multi-System Use
  • Wide Plant Use
  • Vegan Formula
  • Plant-Based Feed
  • Gentle Feeding

This product may offer additional benefits beyond those listed.

Description
Description
General Hydroponics FloraBlend is a vegan plant booster and plant nutrient supplement for hydroponic gardens, designed to support plant growth from germination through ripening. Built as a blend of plant nutrients designed for hydroponic growing, FloraBlend adds organic-style input support for growers who want an easy way to keep plants progressing through key stages.

FloraBlend is fermented from a select blend of plant materials plus seaweed and rock powders, creating a plant-and-mineral focused supplement that fits into many garden styles. It contains no animal derived ingredients and is described as 100% plant and mineral based, which makes it a practical option for growers who want a vegan plant booster without animal inputs. This fermented profile is also a straightforward choice when you want a single supplement that stays relevant across the full crop cycle, including cuttings, vegetative growth, flowering, and ripening.

For a compact facts layer, FloraBlend is listed as 0.5-1-1 NPK, providing a light baseline of primary nutrients while keeping the emphasis on its fermented plant-based blend. The stated inputs include alfalfa meal, brewers yeast, cottonseed meal, sea kelp, and rock phosphate, supported by mineral sources such as potassium sulfate. This combination is positioned to help support consistent plant nutrition and steady development when plants move through changing growth phases.

FloraBlend can be utilized in all hydroponic systems and is also suited for coco and common soil-style media. General Hydroponics lists potting mix, coco, peat lite mix, and in-ground soil as media fits, giving growers flexibility whether they run a hydroponic setup, a container garden, or a more traditional in-ground bed. Plant categories listed include vegetables, herbs, fruits, flowers, and other high value crops, making it a versatile option for mixed gardens where a single fermented supplement can support many plant types.

This is a good fit for growers who want a vegan, fermented plant booster with a simple 0.5-1-1 profile, suited to hydroponics, coco, and soil-style media from early growth through ripening.
How to use
Vegetative stage - Flora Blend:
- Week 1: mix 1.25 ml per litre of water or nutrient solution.
- Week 2: mix 1.25 ml per litre of water or nutrient solution.
- Week 3: mix 1.25 ml per litre of water or nutrient solution.
- Week 4: mix 1.25 ml per litre of water or nutrient solution.

Flowering stage - Flora Blend:
- Week 1: mix 1.25 ml per litre of water or nutrient solution.
- Week 2: mix 1.25 ml per litre of water or nutrient solution.
- Week 3: mix 1.25 ml per litre of water or nutrient solution.
- Week 4: mix 1.25 ml per litre of water or nutrient solution.
- Week 5: mix 1.25 ml per litre of water or nutrient solution.
- Week 6: mix 1.25 ml per litre of water or nutrient solution.
- Week 7: mix 1.25 ml per litre of water or nutrient solution.
- Week 8: do not use this product during this week of flowering.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Supplemental Nutrition; All-Stage Support; Multi-Media Ready; Multi-System Use; Wide Plant Use; Vegan Formula; Plant-Based Feed; Gentle Feeding.
Guaranteed analysis
Total Nitrogen (N): 0.5%; Available Phosphate (P2O5): 1.0%; Soluble Potash (K2O): 1.0%.
Derived from
Seaweed; Rock Powders; Essential Minerals Derived from Soluble Salts.

How To Use

How to Use General Hydroponics Flora Blend - 2.5 Gallon

Step-by-step mixing and feeding instructions for General Hydroponics Flora Blend - 2.5 Gallon.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of General Hydroponics Flora Blend - 2.5 Gallon 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 — Flora Blend

  • Week 1: mix 1.25 ml per litre of water or nutrient solution.
  • Week 2: mix 1.25 ml per litre of water or nutrient solution.
  • Week 3: mix 1.25 ml per litre of water or nutrient solution.
  • Week 4: mix 1.25 ml per litre of water or nutrient solution.

Flowering stage — Flora Blend

  • Week 1: mix 1.25 ml per litre of water or nutrient solution.
  • Week 2: mix 1.25 ml per litre of water or nutrient solution.
  • Week 3: mix 1.25 ml per litre of water or nutrient solution.
  • Week 4: mix 1.25 ml per litre of water or nutrient solution.
  • Week 5: mix 1.25 ml per litre of water or nutrient solution.
  • Week 6: mix 1.25 ml per litre of water or nutrient solution.
  • Week 7: mix 1.25 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
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

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

First aid – Inhalation

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 – Medical

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
Total Nitrogen (N) 0.5%
Available Phosphate (P2O5) 1.0%
Soluble Potash (K2O) 1.0%

Derived From
Seaweed
Rock Powders
Essential Minerals Derived from Soluble Salts

Frequently Asked Questions
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.

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

What does essential minerals derived from soluble salts mean for plant feeding?

It means the plant’s required minerals are supplied in water-dissolving forms that separate into ions roots can absorb quickly, making nutrition fast and measurable. This is unique because the same speed that corrects deficiencies quickly can also cause rapid salt stress, pH-driven lockout, or mineral competition if the solution becomes too strong or unbalanced.

Read the full guide

Is seaweed a fertilizer or a plant booster?

Seaweed is mainly a plant booster because it supports roots, stress tolerance, and nutrient efficiency more than it supplies full nutrition. It’s unique because ocean-derived compounds help the root zone and plant growth signals in a gentle way, so plants often recover faster and grow more steadily when the basics are already covered.

Read the full guide

Do rock powders actually feed plants or just improve the soil?

Rock powders feed plants indirectly by slowly releasing minerals as roots and microbes weather the particles, so they build long-term nutrient reserves instead of providing an instant dose. That slow, biology-driven release is what makes them unique compared to fast-dissolving nutrients, and it’s why they’re most valuable for steady soil balance and resilience over time.

Read the full guide

Safety & Technical Documents

Frequently purchased together

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Nutrient Feed Chart

Vegetative — Flora Blend

Flowering — Flora Blend

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