Mold

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Quest Announces New Partnership with BFG Supply

Quest Climate is excited to announce a new strategic partnership with BFG Supply beginning in 2024. This collaboration unites Quest’s high-performance dehumidification technology with BFG’s extensive distribution network to offer superior environmental control solutions. Together, both companies aim to empower indoor growers with improved product accessibility, expert support, and enhanced educational resources for cultivation success.

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Available Now QUEST 100 with MERV-13 Filtration, Compact-size, Corrosion-Resistant base, and digital controls pointed out on the machine

New Quest 100: High-Efficiency Dehumidifier for Smaller Spaces and Projects

Quest Climate introduces the new Quest 100, a compact 100-pint dehumidifier designed specifically for smaller grow rooms and hobbyist cultivators. Featuring patented M-CoRR technology and MERV-13 filtration, this energy-efficient unit brings professional-grade environmental control to smaller projects without compromising on performance. Experience superior moisture management in a convenient, space-saving design perfect for your next cultivation success.

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Chefs in a busy kitchen, preparing food with pots hanging above and plates stacked on the counter.

Humidity Issues in Restaurants

Does your restaurant struggle with persistent mold, rust, or damp conditions? While cleaning and efficiency are essential, moisture can quickly become a costly liability. Discover how hidden sources of humidity impact your appliances and air quality, and learn why professional dehumidifiers are the most effective solution for maintaining a safe, comfortable, and profitable kitchen environment.

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Moldy strawberries on the left, contrasting with a smooth, wet surface on the right, possibly clay or plaster.

Common Issues for Cold Chain Systems

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Cheese

Weyauwega Cheese Case Study

A historic Wisconsin cheese manufacturer struggled with high humidity, causing condensation, facility damage, and ruined products. By partnering with Quest Climate, they installed an energy-efficient dehumidifier that removed 372 pints of water daily. This solution eliminated condensation, improved safety for workers, saved on operational costs, and effectively protected the quality of their delicate dairy products.

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quest perfect your set up

Grow room dehumidifiers: Perfect your setup

When the team at East Coast Cultivation set out to build its new indoor grow operation in Rhode Island, it knew it had to nail one thing: environmental controls.

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Dehumidifier preventing bud rot

Nipping Bud Rot in the Bud: Stop crop loss before it starts

Bud rot is a devastating mold that can ruin your harvest by attacking the densest parts of your plants. Because it spreads rapidly and is difficult to treat effectively, prevention is essential. Learn how to manage temperature, humidity, and strain selection to protect your crop from Botrytis cinerea and ensure a healthy, successful grow.

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Empty storage units with metal roll-up doors, featuring a clean, well-lit interior and concrete flooring.

Negative Effects of Mold on Durable Goods

Mold does more than just threaten your health; it presents a serious risk to your durable household goods. From wood furniture and metal surfaces to delicate upholstery and heirloom rugs, mold infestation can cause irreversible structural and aesthetic damage. Learn how consistent humidity control is the key to preventing mold and protecting your valuable investments.

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Delicate pink flower buds surrounded by green leaves on a slender branch, set against a dark background.

Powdery Mildew and Fungicides Part 3: Plant Breeding

Explore how plant breeding serves as a long-term strategy for combating powdery mildew. By selecting for genetic resistance, growers can develop plants with reinforced cell walls that deter fungal penetration. This post also dives into the advanced lifecycle of powdery mildew, examining how spores germinate, spread, and evolve to survive your best eradication efforts.

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Close-up of a green leaf surface covered with white, fluffy fungal growths, creating a textured pattern.

Powdery Mildew and Fungicides Part 2: Treatment Options

Managing powdery mildew requires effective treatment options ranging from inorganic chemicals to organic solutions. Explore the benefits of potassium bicarbonate, sulfur vaporization, and various oils like neem or coriander. Whether using hydrogen peroxide or milk dilutions, understanding the specific mechanisms behind these fungicides can help you protect your plants from persistent fungal infections efficiently.

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Green leaves covered with a white powdery mildew, surrounded by other foliage in a garden setting.

Powdery Mildew and Fungicides: Part 1: Background

Powdery mildew is a common fungal disease caused by the Erysiphaceae family. As an ectoparasite, this fungus grows on the surface rather than inside plant tissue. While not systemic, it spreads rapidly through spores, stunted growth, and high humidity. Learn the fundamentals of identifying, managing, and preventing this persistent plant pathogen in your garden.

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Condensed water vapor on grass

Water Vapor in Grow Rooms: Moisture, and How to Measure It Part III: Dew Point Temperature

In the third part of our series on grow room humidity, we explore dew point temperature. Unlike relative humidity, which fluctuates with temperature, dew point provides an absolute measure of moisture. Understanding this metric helps you predict condensation, protect your plants from moisture stress, and maintain optimal climate control in your grow room environment.

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Moisture droplets on leaf

Water Vapor in Grow Rooms: Moisture, and How to Measure It – Part II: Grains per Pound (GPP)

Relative humidity fluctuates with temperature, but Grains per Pound (GPP) provides an absolute measure of moisture in your grow room. By understanding the actual weight of water in the air, you can precisely manage your dehumidification and irrigation needs to provide optimal conditions for your crops. Learn how GPP improves your climate control strategy.

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humidity condensing on a leaf

Water Vapor in Grow Rooms: Moisture, and How to Measure It – Part I: Relative Humidity

Plants require specific humidity levels to thrive during every stage of growth. In this guide, we define relative humidity, explain why temperature impacts moisture levels, and outline the optimal percentages for your grow room. Learn how monitoring this vital metric can help you avoid plant stress, prevent powdery mildew, and maximize your overall harvest yields.

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Two men speak into microphones, surrounded by cannabis plants and grow equipment in a well-lit indoor setting.

Dude Grows Podcast with Quest

Are you using residential dehumidifiers in your grow room? QUEST product manager Clif Tomasini joins the Dude Grows Show to explain why specialized equipment is essential for plant health. Learn about the importance of dehumidifier durability, proper sizing for transpiration rates, and why redundancy is the secret to protecting your crop from pests and mildew.

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Control Humidity to Best Fight Powdery Mildew

Powdery mildew thrives in high moisture environments, posing a major threat to crops. Instead of relying on pesticides, focus on environmental control. By maintaining relative humidity at 50 percent or lower, you can prevent mold at the source. Properly sizing a commercial-grade dehumidifier to match your plant transpiration rates is the most effective defense.

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Close-up of a green leaf covered in tiny, white, thread-like structures and droplets of moisture.

The Scourge of Powdery Mildew: Prevention Is Best

Powdery mildew is a gardener's nightmare that is difficult to eradicate once established. The most effective way to protect your harvest is through proactive prevention. By controlling your grow room humidity, ensuring proper air filtration, and managing your plant spacing, you can maintain a clean environment and stop fungal spores before they begin to spread.

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Close-up of a green cabbage leaf showing texture, veins, and a light dusting of powdery mildew.

The Scourge of Powdery Mildew: How Do You Treat It Once It’s Occurred?

Discover effective ways to combat powdery mildew in your garden once it appears. From natural solutions like hydrogen peroxide and milk to the importance of environmental control, learn how to manage and prevent WPM infections. While some treatments show promise, maintaining proper relative humidity remains the most reliable strategy for protecting your valuable crops.

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Close-up of a green leaf covered in tiny, white, thread-like structures and droplets of moisture.

The Scourge of Powdery Mildew: An Overview

Have you noticed mysterious white spots on your plants? This could be powdery mildew, a persistent fungal infection that thrives on leaves and stems. Learn how this condition starts, spreads through airborne spores, and eventually stunts growth. Explore the basics of this common horticultural threat and prepare for our upcoming series on effective treatment and prevention.

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Botrytis

The Dangers of Mold

Mold spores are impossible to eliminate entirely, but controlling moisture is the most effective way to prevent growth. Experts highlight the serious health risks associated with black mold and common agricultural fungi like botrytis. To protect your indoor environment or crops from these dangerous conditions, implementing proper dehumidification strategies is essential for effective control.

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