ONA BLOCK PRO 6oz (48/CASE)
ONA BLOCK PRO 6oz (48/CASE) at HorticultureSource.com -
Ona Pro Block Do you have a smelly pail? To solve that problem, simply remove the lid from the block and place in the bottom of the pail. The unpleasant odors are gone - quickly and easily. The best part is that the active ingredients in the ONA Blocks are plant based, and therefore safe to use around people, plants and pets. MSRP: $8.95