Power Si Original Size:1L Designed for dependable EC and

Designed for dependable EC and TDS measurements with compatible Hanna handheld testers

Each reservoir receives its own air supply

and usage instructions

Designed for up to 5 lb of stored product per pack

Faster Than Scissors

Power Si Original Size:1L Designed for dependable EC andIf you're looking to improve the strength of your plants Power Si is one of the best non nutritional amendments you can use. Power Si is unlike other silicon amendments, it works quickly and well. Adding Power Si to your nutritional regimen results in noticeably thicker& stronger stems. Power Si works as a transport agent bringing nutrients from your root zone to the rest of your plant. You'll notice improved strength and vigor as Power Si works