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Home/Home & Garden/Home & Garden/Garden/Gardening/Fertilisers & Plant Food/Multi-Purpose Fertilisers
Seaweed Fertiliser 6L – Ultra Concentrated Organic Feed for Plants, Vegetables & Lawns - New larger 6L size — image 1
Multi-Purpose FertilisersSunshine Renewables UK✓ In stock

Seaweed Fertiliser 6L – Ultra Concentrated Organic Feed for Plants, Vegetables & Lawns - New larger 6L size

★★★★★
$90.99

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3 available
Size: 6L
1L2L6L
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About this item
  • ULTRA-CONCENTRATED FORMULA – High-strength liquid seaweed extract designed to deliver maximum plant nourishment with minimal product. Excellent value with long-lasting use.
  • . Enhanced with Chelated Iron (Fe) – Helps support chlorophyll production, greener foliage and healthy plant development while retaining all the natural benefits of seaweed extract.Seaweed Fertiliser Ultra-Concentrated (1:400) 6L – Organic Liquid Plant Feed for Strong Roots & Rapid Growth – Sunshine Renewables UK
  • BOOSTS ROOT GROWTH & PLANT VITALITY – Helps strengthen root systems, improve nutrient uptake, and support overall plant resilience during changing weather and growing conditions.
  • SUITABLE FOR ALL PLANTS & GARDENS – Ideal for vegetables, flowers, lawns, shrubs, houseplants, fruit trees, seedlings, and hydroponics. Safe for use in gardens, greenhouses, allotments, and indoor plants.
  • EASY TO DILUTE & APPLY – Simply mix the concentrate with water and apply using a watering can or sprayer. Gentle enough for young plants when diluted appropriately.
  • 100% NATURAL & ORGANIC INGREDIENTS – Made from sustainably harvested seaweed, providing a rich source of natural micronutrients, minerals, and bioactive compounds to support healthy plant development.
Product details
Brand
Sunshine Renewables UK
Manufacturer
Sunshine Renewables UK
Size
6L
Part number
1

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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