Plant Growth Stimulants

Brown Seaweed Never Looked So Green!

KelpCrofters Biostimulant

For Agriculture and Horticulture:

KelpCrofters liquid seaweed extract is available in larger volumes to farmers and growers through Cefetra Ltd:

  • Pack sizes include 20L jerrycans and 1000L IBC

  • Only available in the UK

  • Application rates vary from 2.5l/ha - 5l/ha, with a maximum of 2-3 foliar applications required. The first application should be on early growth, with subsequent applications 3-4 weeks later.

  • Contact us for a full Technical Data Sheet and application rates.

To purchase: Contact the Cefetra Sales Team directly

Production and Composition: Full details on the production process, composition and active ingredients can be found here.

Why farmers use KelpCrofters biostimulant:

  • Improves crop resilience - Helps plants cope with drought, heat, cold, transplant shock, and other stress.

  • Boosts root development and chlorophyll content

  • Enhances nutrient efficiency

  • Supports higher yields and quality

  • Improves soil biology

  • Low application rates, offering return on investment with improved yields

  • Works across multiple crops

  • Backed by trials - see data here.

  • Made in the UK, supports British businesses and farmers

Kelp products available to smaller growers and home gardeners:

Home and Garden:

Give your garden or allotment a boost this season with our range of sustainable kelp products. Available in both liquid and dried forms, our seaweed will give your plants a natural source of nutrients, phytohormones and plant-protecting agents so you can grow bigger, brighter and more beautiful flowers and vegetables.

Plant Growth Stimulants

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Just-Kelp Liquid Seaweed Extract
from £9.50
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Dried Kelp Soil Improver / Fertilizer
from £9.50
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