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Organic Kelp Liquid Fertilizer 5L


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Emerald Isle Seaweed Organic Kelp Liquid Fertilizer 5 Litres.

1 x 5 litres.

Organic kelp liquid fertilizer for plants, lawns and crops.

Organic kelp liquid fertilizer is a completely natural, organic product and has a source of over 70 vitamins and minerals (nothing else added).

Certified Organic by the Irish Organic Farmers and Growers Association.

Organic kelp fertilizer can be applied to any type of soil or plant without concern for waste by-products or harmful chemicals, leading to healthier crop yields and general plant well being. Kelp seaweed was traditionally used as a fertilizer and spread on these lands from the 18th century.

All seaweed has be harvested in the Causeway Coast of Ireland.

    • Produces a higher yield of crop

    • Plant growth stimulant.

    • Encourages germination of seeds and root growth

    • Repels slugs and other pests.

    • Enriches the soil.

    • Contains natural growth hormones.

    • Boosts lethargic plants.

    • Helps lighten the soil.

  • At Emerald Isle Seaweeds we only use a cold extraction process . Other seaweed fertilisers on the market use chemicals to extract the seaweed liquid, this can adversely affect and alter the natural composition of the seaweed and reduce its nutritional goodness.

Because of soil depletion from unsustainable farming practices, most whole foods are lacking in sufficient mineral levels necessary for human health.

Kelp seaweed liquid content helps to bind soil crumbs together.

Kelp fertilizer contains all soil nutrients plus a full range of trace elements and amino acids.


20 ml per 5 L of water

Best used as a foliar spray on the plants leaves and lawns.

  • Vegetables: every fortnight 10ml-5L.Soft fruits: 25ml – 5L once a week.Apples pears 30ml- 5L once a week.Vegetables: 10ml – 5L once a fortnight.Flower beds 10ml – 5L once a week.Lawns 1:50 every two weeks (for two months).

    Germination of seeds and root growth: soak in the seaweed for 10-12 hours 5ml-5L.

    Grass 1ml per square meter 5ml per litre Or in recovery 2ml per square meter/ 10ml per litre every 25 days

    Hedges 15ml per 5ml once a week


    Help extend the shelf life of fruits and vegetables spray eight days before harvesting.

For golf courses and lawns use 5 Litres per acre every 4 weeks diluted with water during  summer months.

Foliar application is no doubt the most efficient and effective method of administering liquid seaweed to your plants or lawns . Kelp liquid seaweed is 8 to 20 times more effective when applied to the leaves than when applied on the soil. Spray as a fine mist until it drips off the plants’ surfaces and the plants will immediately absorb the fertilizer and begin to benefit from it by the second day

Help extend the shelf life of fruits and vegetables spray eight days before harvesting.

Nutritional Values for 100g of product.

Energy values, KCal/KJ per 100g, 166/686 . Protein 13.7  . Fatg/100g, 0.2  . Saturated Fat g/100g 0.2 Mono-unsaturated Fat 0.1.  . Poly-unsaturated fat < 0.1  . Available carbohydrate, g/100g 8.7   . Total Sugars g/100g 3.6 . Dietary Fibre AOAC, g/100g 36.8 . Sodium, mg/100g 4899 . Moisture g/100g 11.6  . Ash g/100g 28.9

Our seaweed has undergone a full range of thorough tests which include chemical, pesticides, water content, and nutrition.

All Seaweed tests have be done in laboratory conditions and is UKAS accredited. HACCP control system in place.

seaweed liquid please see research on the link below.

Acknowledgement  (Kavipriya Ramuand Thangaraju Nallamuthu Prof. D r. R. Rengasamy)


Additional information

Weight 3 kg