Floor fans move a large volume of air at low height, which makes them ideal for larger tents and grow rooms where clip fans aren't enough. This collection includes Dutch Masters floor fans of 30, 40, 45 and 50 cm, the Dutch Masters Box Fan and the 3-in-1 fan of 45 cm (set of two), which can be used on the floor, on a wall or on a stand. Point the airflow under and through the canopy rather than directly at the plants, so leaves move gently without being battered. Bigger diameters move more air at lower speed and noise. Compare with wall fans and pedestal fans, or see all fans.

Questions & answers about Floor Fans
All growing questions →- Ventilation & odour Do I need a fan inside the grow tent as well? Yes. A small oscillating fan keeps the air moving between the leaves, strengthens stems and stops damp pockets. Read the answer →
- Ventilation & odour Do I need an inline fan, or is a clip fan enough? You need both. The inline fan swaps the air in the tent, the clip fan only stirs the air that is already there. Read the answer →
- Climate What is the ideal temperature in a grow tent? About 22 to 28 °C with the lights on, and no more than about 5 °C cooler when they're off. Read the answer →
- Climate How do I keep a grow tent cool in summer? Run the lights at night, dim them, and use a bigger fan with straight ducting. Read the answer →






