Liberty Automatic Louver Opener Drip Watering System Made from heavy-duty aluminum and

Made from heavy-duty aluminum and 6mm twinwall polycarbonate glazing

Seal joints with Foil Tape B7565

odorless spray contains Spinosad

this filter is a convenient addition to any gardener’s toolkit

watering houseplants

Liberty Automatic Louver Opener Drip Watering System Made from heavy-duty aluminum andTired of having to manually open and close your glass louvered greenhouse window? The Liberty Louver Opener automatically opens and closes your louvers based on the temperature, letting in fresh air when its warm and closing when it cools down. Its the simple way to keep your plants comfortable without constant manual adjusting.