Grodan Delta Big Mama Block 8 by 8 by 8 Inch, Case of 18 Blocks

Grodan Delta Big Mama Block 8 by 8 by 8 Inch, Case of 18 Blocks

This fits your .
• by entering your model number.
• Gro-Blocks are similar to a plant container.
• Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks.
• Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions.
• Big Mama is Grodan's largest block ever produced!
• Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.