Automatic Greenhouse Window Opener Autovent Gardening Naturally Greenhouse Ventilation Keep the soil moist for

Keep the soil moist for at least two weeks after application for effective results

move the buttons back to the top to secure the position

You will need to pre-drill the holes prior to assembly

Compost capacity - 70 litres

Automatic Greenhouse Window Opener Autovent Gardening Naturally Greenhouse Ventilation Keep the soil moist forThis automatic greenhouse window opener is designed to open and close greenhouse windows using solar heat, removing the need for manual adjustment. Also known as an autovent for greenhouse use, it helps manage internal temperatures without electricity or wiring. Replacement cylinders are available for this autovent Automatic Greenhouse Window Opener Works by Heat This greenhouse window opener operates using the warmth inside the greenhouse. As