Coco Coir Blocks

OMRI 5KG Triple Washed Coco Blocks. Coco Coir Peat Blocks are Odorless, 100% organic, biodegradable growing medium holds over 500% water retaining capacity with acceptable pH and low EC for plant growth. Uses: Potting mixes - Green houses - Hydroponics growing media - Seeding nurseries - Horticulture and floriculture applications - Amending clay soils - Bedding for worms and reptiles. Used by home gardeners, indoor and outdoor; by nursery and garden center professions; and lawn and golf course maintenance professionals. Usage Directions Slowly pour warm water (8 gallons) over the compressed block of coconut peat fiber, allowing water to absorb without runoff. Slowly break the block by hand until it becomes light and spongy before using the medium in planting containers. Periodic fertilizer application is required. Avoid excessive watering. Specification Size: 30x30x12cm (12x12x6in) pH: 5.5 to 6.8 Electrical Conductivity: (1:3) < 700 mS/cm Compression Ratio: 5:1 Sieving: 8 mm to 12 mm Moisture: < 18 % Weight: 5 KG (+/- 200 grams) Volume: 13 to 15 L per one KG volume Porosity Level: Air Filled Porosity 10-12%