Extra lower level ventilation designed to increase air movement inside your greenhouse. Add as many as you need to promote healthy and vigorous growth.

The Hartley Range of Colors

Swipe to view

  • Hypca White
  • Country Stone
  • Verona Stone
  • Umbria Light
  • The Olive Leaf
  • Mist
  • Vista Grey
  • Iron Grey
  • Forest Green
  • Bronze
  • Manganese Graphite
  • Black Olive
  • Dark Bronze
  • Black
  • Ruby Red

Contact Us