Grodan Improved Big Mama Block HGC741674 and shows no phytotoxicity on

and shows no phytotoxicity on most plants

so you can view a larger area of your garden

Electropolished 304 Stainless Steel Tumbler with Anodized Aluminum End Caps

covering the small hole with your thumb and giving the bottle a quick shake

Formerly HyperLogic HL 11610

Grodan Improved Big Mama Block HGC741674 and shows no phytotoxicity onThe Grodan Improved Big Mama is the largest block available. With more than twice the volume of a Hugo block, it is capable of supporting large plants through the end of the life cycle. The Improved technology allows for better re saturation and balanced water distribution over the height of the block, allowing the roots to fill the entire volume of the media.