Boosting Gardens with Natural Seaweed Goodness

Seasol Seaweed Concentrate is an all-natural plant tonic for the healthy growth of plants, flowers, vegetables and even lawns. It is derived from a blend of the finest, sustainably harvested kelps from the oceans around Ireland, Norway, Canada and Tasmania.

Seasol contains useful micro-nutrients, is rich in trace elements and has been proven to provide excellent chemical-free plant nourishment.

Mr Fothergill's Seasol Seaweed concentrate plant tonicField observations our trial grounds, support laboratory findings and other growing trials that highlight Seasol’s ability to also improve resistance to insect and fungal attack while reducing the symptoms of stress from excessive heat, frost damage and transplanting.

As well as being applied directly to soils for uptake at the roots, Seasol can also be applied as a foliar spray for fast absorption of nutrients. Spent spring bulbs may also benefit from a feed of Seasol, to encourage strong flower growth the following year.

Seasol can be applied at any time of year on all garden plants and is available now in selected garden retailers and online at, with a RRP of £7.99.


Here are ten reasons to try Seasol:Mr Fothergill's Seasol Seaweed concentrate plant tonic

  • Increased number of flowers per plant
  • Increased yield on fruit and vegetable plants
  • Stimulation of root system for improved mass
  • Extended cropping and flowering times
  • Increased nutrient uptake
  • Increased resistance to insect attack
  • Increased resistance to fungal problems
  • Increased tolerance to hot and cold extremes
  • Reduced transplant shock
  • Increased drought tolerance

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