Automatic Vent Opener - Gigavent Hoes and flowers

and flowers

from enriching soil health to acting as a natural pest deterrent

Planting depth/Spacing: 6"/1-2"

They require ample sunlight and a significant temperature difference between day and night for optimal flavor development

absorbent medium—ideal for seed starting

Automatic Vent Opener - Gigavent Hoes and flowersIngenious temperature sensitive device that automatically opens and closes coldframe lids, greenhouse windows and even skylights. Works throughout the day and maintain a constant interior climate, something impossible to achieve by manual adjustments. Requires no batteries or electricity. It can be adjusted to start opening between 60 77F. Fully open at 86 90F. Fully closed at 55F. Strongly recommended for all our glazed season extenders because it