Marrawah Gold 20 LitreContains seaweed extract made from the stem (stipe) of storm cast kelp freshly collected on the rugged West Coast of Tasmania and can be sprayed on the foliage or used as a soil drench. NASAA Certified Organic product (Certification Number 7116M). The plant growth hormones and micronutrients help to increase healthy plants and lawn. Scientific studies carried out by Australian researchers have shown it: Increases root development Contains natural