Organic Sea Fert | Seaweed Meal

From £1.99

Give your plants the best start to life or a welcome mid season boost with our organic seaweed meal today.

Derived from Ascophyllum nodusum our organic seaweed meal is a slow acting and long lasting tonic for your soil and plants. Rich in trace minerals, humic and amino acids this sustainably sourced seaweed meal builds humus in your soil improving structure, aeration and water retention whilst boosting growth, vigour and disease resistance in your crop. Drop the chemicals and start growing green today!


Perfect for all plants from microgreen to apple tree, simply add prior to planting or top dress during the growing season to stimulate your soil and everything growing within it!

Seaweed is an important and effective fertiliser containing balanced quantities of Nitrogen, Potassium, Phosphorus, Sulphur, Calcium, Iron, Copper, Boron, Manganese, Magnesium, growth promoters and 17 amino acids.

Also considered a biostimulant due to its high levels of the following plant hormones. 

  • Auxins: Responsible for the growth of plant tissues, cell division, plant movements and plant aging.
  • Gibberellins: Help with seed germination, breaking bud dormancy and fruit development.
  • Cytokinins: Involved in cell division regulation affecting plant growth and rest period. They also inhibit the aging of plant tissues and play crucial role in the transport of nutrients.

Find me a petroleum based fertiliser that can do that an ill eat my dirt!

  • 100% organic
  • Increases yield
  • Great aeration and drainage to the root zone
  • Improves germination
  • Increases resistance to pest, diseases and environmental shocks
  • Contains natural rooting hormones
  • 100% natural, sustainable and biodegradable
  • Increases uptake of nutrients for better growth
  • plastic-free product and packaging
Shipping & Delivery

Shipping & Delivery

Delivery Costs

Our shipping is broken down into two categories and are dispatched the same or next day as standard.

1. Unlimited "Small" (Garden) Seed Packets:

- Including wooden plant markers and sprouting bags.

- £1.99 - Standard Delivery 2 - 4 business days.

- £4.90 Express Delivery 1 - 3 business days

2. Everything Else - Sprouting and Microgreen Seeds, Growing Equipment, Gifts and Grow Kits:

UK Mainland.

- £3.85 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.

- £6.50 - Next Day Courier Service on orders 0 - 4.5kg.

- £8.95 - Next Day Courier Service on orders over 4.5kg.

- Contact us for a quote on orders over 26kgs.

Ireland, Northern Ireland, Isle of Man, Guernsey and Jersey.

- £9.45 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.

- £23.50 - Standard Delivery on orders 2kg - 26kg.

- Contact us for a quote on orders over 26kg.

The EU, Switzerland and Rest of World.

Get in touch for equipment sales to the EU and the rest of the world for a competitive shipping quote. Unfortunately we cannot yet post seeds outside the UK.

Delivery and Packaging

All products are packaged plastic free as standard. Your garden seeds are sealed for freshness inside white glassine envelopes which are a water/vapour resistant compostable paper product whilst your Microgreen and Sprouting Seeds arrive in resealable zip lock pouches made from GMO free vegetable starch which are further heat sealed to ensure these great products reach you safely!