5L Ultra-Concentrated Liquid Seaweed Fertiliser
🌿 ULTRA-STRONG 1:400 FORMULA – Premium grade seaweed extract for exceptional value and maximum plant performance.
⚡ VIGOROUS ROOT & SHOOT GROWTH – Packed with natural minerals, vitamins & bioactive compounds for fast development.
🥬 ALL-PURPOSE ORGANIC FEED – Ideal for vegetables, lawns, flowers, fruit trees, shrubs & greenhouse use.
💧 EASY TO DILUTE & APPLY – Suitable for watering cans, sprayers, IBC tanks & drip systems.
🌿MADE IN THE UK – Freshly produced from clean, nutrient-rich seaweed.
♻ SAFE & ECO-FRIENDLY – Plant-safe, child-safe, pet-safe and fully biodegradable.
Give your plants exceptional support with our 5L Ultra-Concentrated Liquid Seaweed Fertiliser, formulated at a powerful 1:400 dilution for gardeners who need long-lasting, high-performance nutrition. This premium seaweed extract delivers a rich supply of natural minerals, trace elements and growth-enhancing compounds that help plants develop stronger roots, healthier foliage and consistent, vigorous growth.
Ideal for larger gardens, allotment growers, polytunnel setups and greenhouse production, this highly concentrated liquid feed provides reliable, general-purpose nourishment for vegetables, flowers, fruiting plants, shrubs, lawns and container gardens. The generous 5L size ensures excellent value, making it perfect for weekly feeding throughout the active growing season.
Use this super-strength formula to rejuvenate depleted soil, support young plants, strengthen established crops and maintain resilience during heavy fruiting or challenging weather conditions. Its concentrated nature means even a small amount delivers powerful results across beds, borders, pots and raised planters.
For growers looking for a dependable, cost-effective and naturally powerful fertiliser, this 5L 1:400 liquid seaweed feed offers outstanding performance for gardens of all types and sizes.
