Nature's Premium Coco Coir 7-Pound Block<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Compressed Brick expands 1.2 to 1.6 Cu.Ft after hydration</li><li>EC washed:</li><li>pH: 5.8 to 6.8</li><li>Moisture: 10 to 15%</li><li>Compression Ratio: 5:1</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ni0wtQgnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vo8SUSsrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/512Ce4q8jsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/513e%2BnyXveL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61FJuduc8%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DApWnw%2BzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41A4EQ1GbHL.jpg" noproxy>