6 inch Clip On Fan pH + PPM + EC Meters & Solutions 7 umol/J full-spectrum board

7 umol/J full-spectrum board

Bulk Round Discs Without Overwrap or Indicator Cards

Specifically designed for the final trimester of growth

releasing a measured amount of carbon dioxide

The systemic component enhances plant defenses from within

6 inch Clip On Fan pH + PPM + EC Meters & Solutions 7 umol/J full-spectrum boardSpace saving design is ideal for your greenhouse, kitchen, office, nursery and more any area where space is limited and air circulation is desired. The spring loaded plastic clip won't mar surfaces, and the adjustable head directs air flow where you need it. It features durable plastic blades, and the easily removable safety grill makes cleaning a breeze. 6" adjustable angle head rotates 360 degrees 2 speed settings Strong, spring loaded clip Smooth