Grodan Improved Big Mama Block 8 in x 8 in x 8 in (18CT) botanicare-outside-dimension-od-black-trays Includes a carrying case with

Includes a carrying case with belt clip

Measures 9 in W x 11 in L

This box contains: 1 quart FloraMicro®

They are easily combined with other media

Grodan Improved Big Mama Block 8 in x 8 in x 8 in (18CT) botanicare-outside-dimension-od-black-trays Includes a carrying case withThe 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.