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Seasol Organic Seaweed Concentrate 4ltr

SKU: 52976

4ltr Bottle

Despatches From :- To be confirmed

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Seasol seaweed concentrate is an all-natural plant tonic, offering a complete treatment for all areas of the garden, promoting healthy growth of plants, flowers, vegetables and even lawns. Derived from a blend of the finest brown kelps from around the world, it contains useful micronutrients and is rich in trace elements. Used regularly, the concentrate has been proven to provide excellent chemical-free plant nourishment. Supplied in a highly concentrated liquid form, it will treat up to 532 square meters and will make up to 1200ltr of ready feed. A complete organic garden treatment for the healthy growth of plants, vegetables and flowers.

  • Stimulates root development
  • Promotes healthy growth in all plants
  • Enhances flowering & fruiting
  • Increases resistance to heat, drought, frost, pests & disease
  • Improves seed germination rates
  • Fast-acting liquid, effective when applied to soil or foliage

Application required amount per 9ltr watering can:
Foliar & Indoor Plants 30ml every 2 - 4 weeks.
Transplanting & Planting 40ml at planting and again 1 week later. Vegetables, Herbs & Annuals 40ml every 2 weeks.
Established Flowers 40ml every 2 - 4 weeks.

Key Features


Seasol Organic Seaweed Concentrate 4ltr

Seasol Seaweed Concentrate 4ltr is a complete organic garden treatment for the healthy growth of plants, vegetables and flowers.

The RHS Award of Garden Merit (AGM)

"Helps gardeners choose the best plants for their garden.”

These plants are superb all-rounders, trialled and tested for outstanding garden performance. An independent award given by the Royal Horticultural Society.

Mr F's Tips & Advice

Top 5 reasons to get the kids into gardening

Gardening young encourages a rewarding hobby that’s for life and it has many benefits for young children

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Our Guarantee

Mr Fothergill's recognises that placing an order for plants and seeds which are delivered straight to your door requires trust and assurance.

We understand that every gardener wants success, and the foundation of that lies in the quality of the seeds and plants they choose. Mr Fothergill’s sources our seeds and plants from reputable suppliers, ensuring that they meet the highest of standards.

We take great care and pride in the selection, testing, production and overall quality of our products and customer services – we want you to order with confidence and enjoy shopping with us.

Should any plants arrive in poor condition or if you have seed that suffers from poor germination, we will happily arrange a refund or replacement.

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