• Florifi Seaweed soil amendment package with branding
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Florifi

Seaweed

Seaweed

£6.99 GBP
£6.99 GBP
£1.75/100ml
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Florifi Seaweed – Sustainable, Vegan-Friendly Organic Fertiliser from Ascophyllum Nodosum

Harness the power of the ocean with Florifi Seaweed, crafted from sustainably harvested Ascophyllum nodosum, one of the most nutrient rich seaweeds on earth. This premium vegan friendly fertiliser is a natural source of growth hormones, trace minerals, amino acids, and carbohydrates that enhance plant health while supporting a thriving living soil ecosystem.

Ingredients

  • 100% Ascophyllum Nodosum

Typical NPK: 1-0.3-2

Pair with Enhance for a complete biological boost, or explore our full range of individual fertilisers.

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Benefits of using Ascophyllum Nodosum

  • Stress Shield Technology: Rich in alginates and mannitol, seaweed helps plants survive extreme heat, frost, and drought by strengthening cell walls.
  • Trace Mineral Powerhouse: Contains over 60 naturally occurring chelated nutrients and vitamins that land based amendments simply can't provide.
  • Hormonal Growth Surge: Packed with natural auxins, cytokinins, and gibberellins that trigger robust root development and explosive flowering.
  • Enhanced Nutrient Uptake: Acts as a natural chelator, making the nutrients already in your soil more bioavailable and easier for the plant to digest.

Simple Application

The Power of the Ocean: In the Palm of Your Hand

Whether you’re revitalizing an established sanctuary or building a new garden from the ground up, Florifi Seaweed is your effortless shortcut to professional grade plant health. High potency and incredibly simple to apply, it bridges the gap between basic care and a thriving, high-performance ecosystem.

Safe for Paws. Vital for Pollinators.

Pure Nutrition, Zero Compromise
Nurture a high-performance garden that stays 100% family-safe. Our sustainably sourced Seaweed is designed to stimulate soil life while remaining completely harmless to curious paws and essential pollinators. No harsh chemicals, no hidden risks—just pure, marine-sourced vitality for a living, breathing, and safe ecosystem.

How to Use Florifi Seaweed

Ocean-Sourced Vitality: From Seedlings to Harvest

Seaweed Meal is the ultimate "multivitamin" for your garden, harvested from nutrient-dense kelp forests. It’s naturally packed with over 60 trace minerals and growth hormones that act as a biological spark plug for your soil, making it the perfect partner for Alfalfa in any organic system.

Method 1: Top-Dress Application

Best for boosting immunity in established perennials, vegetables, and houseplants.

  • Dosage: Apply 1–2 tablespoons per 5 litres of soil volume. For garden beds, scatter lightly around the drip line of your plants.
  • Frequency: Reapply every 4–6 weeks. Seaweed is potent and long-lasting; a little goes a long way.
  • Activation: Scratch lightly into the top inch of soil and water thoroughly to begin releasing the alginates that improve soil moisture retention.

Method 2: Botanical & Fermented Teas

The gold standard for rapid stress recovery and cellular strength.

  • The Mix: Add 1–2 tablespoons per 5 litres of unchlorinated water.
  • The Steep: Infuse for 24–48 hours. Unlike Alfalfa, Seaweed breaks down quickly; stirring helps oxygenate the beneficial microbes.
  • Application: Use as a root drench or a foliar spray. Foliar feeding is highly effective with Seaweed, as plants absorb the trace minerals directly through their leaves.
  • Zero Waste: Toss the spent kelp bits into your compost pile—they are incredible activators for compost decomposition.

Why use Seaweed Teas? Brewing Seaweed unlocks mannitol and organic acids that protect plants from heatwaves and frost. It’s an "insurance policy" against environmental stress that keeps your garden lush when the weather turns harsh.

Method 3: New Soil Mixes & Potting Blends

The secret to vigorous root architecture and transplant success.
When building a new living soil or refreshing old pots, Seaweed Meal provides the "chemical signals" (auxins and cytokinins) that tell roots to grow deep and wide.

  • For Potting Mixes: Mix 1 cup/250ml per 50 litres of potting media. It works synergistically with Alfalfa to create a balanced N-K (Nitrogen-Potassium) profile.
  • For Outdoor Beds & Borders: Broadcast approx. 0.5kg per 10 square meters. It is particularly effective in sandy soils, as the natural glues in seaweed help bind soil particles together.
  • The "Curing" Phase: While Seaweed is gentle, letting your mix sit for 3–5 days allows the minerals to chelate - become mobile, ensuring they are ready for thirsty young roots.

Why it works: Including Seaweed in your base mix ensures your plants have a "mineral bank" to draw from. This results in thicker cell walls, increased resistance to pests, and more intense colors in both foliage and flowers.

Flat lay safety essentials

Safety Precautions

  • Always wear gloves when handling dry amendments to avoid skin irritation.
  • Avoid inhaling dust, wear a dust mask or respirator when measuring or applying.
  • Wash hands thoroughly after use.
  • Keep out of reach of children and pets.
  • Do not ingest. If swallowed, seek medical advice immediately.
  • Avoid contact with eyes. If contact occurs, rinse thoroughly with clean water.
  • Store in original packaging in a cool, dry place away from direct sunlight and moisture.
  • Do not mix with incompatible chemicals, check product labels before combining amendments.
Allotment group shot

Storage Instructions

  • Store in a cool, dry place away from direct sunlight and heat sources.
  • Keep in original, sealed packaging to prevent moisture absorption.
  • Avoid storing near water sources or in damp environments such as unventilated sheds.
  • Do not store alongside liquid fertilisers or incompatible chemicals.
  • Ensure the seal is tightly closed after each use.
  • Keep out of reach of children and pets at all times.
  • Shelf life of 12 months from purchase, is best maintained when stored correctly.

Frequently Asked Questions

Find answers to common questions about Florifi Seaweed

Florifi Seaweed is made from 100% Ascophyllum nodosum — one of the most nutrient-dense seaweeds on earth — sustainably harvested and minimally processed to preserve its full spectrum of natural growth regulators, including cytokinins, auxins, and gibberellins. Unlike many liquid seaweed products, it's fully vegan-friendly, free from synthetic additives, and compatible with living soil systems where biological integrity matters.

Yes — it works brilliantly as a foliar application. Brew a seaweed tea by steeping 2–3 tablespoons in 5 litres of unchlorinated water for 3–7 days, then strain and dilute 1:1 before spraying directly onto leaves. This delivers growth hormones and trace minerals straight to the plant, making it particularly effective during periods of stress or rapid growth.

Absolutely. Florifi Seaweed is gentle enough for seedlings and young transplants, and its natural auxins actively support root development and branching from the earliest stages. It's also been shown to help plants recover from transplant shock, making it an excellent choice when potting on or moving plants to new growing environments.