Seaweed Extract Flake

Free Delivery over $100

Free delivery

Delivery is normally to the door for orders up to 60kg total, and for larger orders to a nearby freight depot or drop-off point we will arrange with you before shipping your order.

Certain Classes of Dangerous Goods may not be able to be carried by rural delivery drivers.  

Delivery is free on orders over $100 incl. GST but I am sure you will appreciate that delivery costs especially to rural address is very expensive so if your order is under $100 we charge a small contribution toward the shipping cost of $5.75 incl GST

Seaweed Extract Flake
Ex Tax: $121.74
Brand: Seaweed Treat
Availability: In Stock

Available Options

* Seaweed Extract:


Seaweed Extract Flake

A natural bio-activator to stimulate optimum microbial activity in the soil, which helps break down organic matter and make it more readily available to plants.
Suitable for pasture, crops and horticulture.
Contains concentrated extract of the seaweed species Ascophyllum nodosum in the form of a water-soluble flake.  Ascophyllum nodosum is a cold water seaweed only harvested in the cold Northern Hemisphere waters.  it is considered to be the premium Seawweed extract in the world.

Note - this is a concentrated extract and not a lower strength seaweed meal.


This product is fully water-soluble and is easy to spray using all common spray equipment types. The recommended application rate on pasture for Seaweed Extract Flake is 1-2kg  per hectare in 100 - 200 litres of water applied 2-4 times a year.  You can boom spray or rosette spray or use a handgun at 5-10grams per 5lts water per 100 square metres.


  • Lawn, Turf, Golf courses and greens - every 30 days except during winter.
  • Root Dipping - to aid in plant vitality and reduce mortaily dip roots, or planter containers in a solution for 5-10 minutes before planting.  Use a lower rate of 5g per 10 litres of water.
  • Seed Soaking - to assit seed sprout soak seeds for 4-6 hours prior to planting in a solution of 5g / 5 litres.
  • Pip and Stone Fruit - 10g / 5 litres applied monthly from budburst until harvest
  • Berryfruit - 10g / 5 litres every 14 days from bud burst until harvest
  • Vegetables - 10g / 5 litres every 14 days from visible growth until harvest
  • Grapes- 10g / 5 litres every 14 days from bud burst until harvest
  • Roses - 10g / 5 litres every 14 days from bud burst through the growing season.
  • Citrus - 10g / 5 litres from petal fall and monthly until harvest.


  • 150g jars
  • 2kg bags
  • 6kg carton (contains 3 x 2kg foil bags).


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