Mist and Cool Greenhouse Misting System Extension

Mist and Cool Greenhouse Misting System Extension

The Mist and Cool Extension expands your existing Mist and Cool misting system, adding additional misting coverage to your greenhouse, atrium, or tropical garden. It sprays a fine mist that simultaneously cools, humidifies, and waters — reducing greenhouse temperatures by as much as 25°F (14°C). At $25, it's one of the most cost-effective ways to extend your misting coverage as your greenhouse grows.

What Does the Mist and Cool Extension Do?

The extension adds additional misting capacity to your existing Mist and Cool system. The fine mist it produces serves three functions simultaneously:

• Cooling — evaporative cooling reduces ambient greenhouse temperatures by up to 25°F (14°C) on hot days
• Humidifying — raises humidity levels, which is beneficial for tropical plants, orchids, ferns, and other humidity-loving crops
• Watering — delivers fine water droplets directly to foliage and root zones

What Is This an Extension Of?

This is an add-on component designed to extend an existing Mist and Cool misting system. It is not a standalone misting system — you need a base Mist and Cool unit already installed in your greenhouse to use this extension. If you're starting from scratch, look for the complete Mist and Cool starter kit first.

What Greenhouses Is This Best For?

The Mist and Cool Extension is specifically designed for greenhouse, atrium, and tropical garden environments where temperature and humidity control are critical. It's particularly valuable for:

• Greenhouses in hot climates where summer temperatures regularly exceed safe growing thresholds
• Tropical plant collections requiring elevated humidity (orchids, bromeliads, ferns, etc.)
• Propagation areas where consistent moisture and temperature are essential for rooting cuttings
• Larger greenhouses where the base Mist and Cool system doesn't provide full coverage

How Much Can It Reduce Greenhouse Temperature?

The Mist and Cool system (and this extension) can reduce greenhouse temperatures by as much as 25°F (14°C) through evaporative cooling. The actual temperature reduction depends on ambient humidity — evaporative cooling is most effective in dry climates and less effective in already-humid conditions.

Key Features

• Reduces temps up to 25°F / 14°C — via evaporative cooling
• Three-in-one function — cools, humidifies, and waters simultaneously
• Designed for greenhouses, atriums & tropical gardens
• Extension only — requires existing Mist and Cool base system
• Easy installation — connects to existing Mist and Cool system
• Ships in 1–2 business days

In stock — ships in 1–2 business days.