Bayliss MK7 Super Solar Vent Opener Style:Standard Super so the water remains gentle

so the water remains gentle for your plants

this light stand is designed to last through years of growing seasons

An in-tank anti-clog filter ensures continuous spraying without clogging

All seeds in this collection are open-pollinated heirloom varieties

even in sandy or clay soils

Bayliss MK7 Super Solar Vent Opener Style:Standard Super so the water remains gentleNeed some vent automation for your extra heavy, double glass, greenhouse vent? The Bayliss Super Solar Vent Opener has you covered. This handy device uses solar power to automatically open your extra heavy greenhouse vent when things get too warm, and it closes back up when it cools down. No batteries or electricity requiredits like having a built in thermostat for your plants!