Vivosun VGrow Smart Grow Box - New Arrivals Earn Up to 15 x HEX Points This December
Earn Up to 15 x HEX Points This December

Hydroponic Environmental Controls

Hydro Experts carry a wide variety of ventilation kits, fans, filters,  speed controllers, light controllers, high-quality fan speed controlling systems, and other hydroponics accessories that help you monitor and control the environment of your growing space. Whether you need CO2 supplementation or a humidity and temperature controller, we've got all the ideal tools for you. We sell carbon dioxide bags, regulators, and controllers. We take pride in offering our customers high-quality brands like Hyper Fan, Max Fan, mountain air, and much more all at a great price. We have Axial Inline Fans, Centrifugal fans, Rotating Fans, Silenced Mixed Flow Fans, and many more.

Hydro Experts has all the Digital Hydroponic Temperature & Environmental Control Products you'll always need. Shop online 24/7 from the world's largest selection and best deals for Hydroponic Environmental Controls. Huge range in stock, visit us in-store or online.

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Quest Dual 155 Overhead Dehumidifier - 71L / Day

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Quest 70 Overhead Dehumidifier - 26L / Day | Made in USA

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Adding a fan speed controller to your extraction system provides the user with the ability to adjust how fast the fan is running and therefore the extraction rate. This is especially handy as the weather becomes cooler. A large extraction system running at full tilt may be great at keeping temperatures right during the height of summer. However in many cases, when the cooler months arriv ...
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Exploring Fan Types: Axial Fans: Optimized for High Volume, Low Pressure For applications needing large volume flow rates at low pressures, axial fans are the ideal solution. They have a wide surface area, which makes them perfect for heat exchange systems like condensers and evaporators as well as ventilation systems (like extract fans). Forward Curved Centri ...
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When setting up an indoor garden, air circulation and exhaust are just as important to your overall plant’s health as water and light. A successful gardener can use airflow to control temperature and humidity, which will help prevent disease and eliminate hot spots. So…what’s the best way to set up your exhaust? Keep in mind that hot air r ...
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Measuring the temperature of a solution Control your nutrient solution temperature and prevent big swings. Temperature affects plant growth, flowering, seed production and pollination. If it’s too cold, seeds won’t germinate, cuttings won’t root, flowers won’t produce pollen. Your plants will grow slowly or stop growing altogether. Too hot, your seeds ...
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We asked two experienced growers (Dan from Oregon and Fred from The Netherlands) to face off with their different opinions on how to calculate your fan requirements. Whose method do you think is the best? ...
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It’s well-known that plants use macro and micro nutrients for tissue development and good biological progress. However on occasions we forget that carbon is also one of the necessary elements for the life of plants, and all organisms – of course. Not only are essential elements made up of carbon but so are desired metabolites like those in sensory properties such as aroma and flav ...
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Quest is the world leader in dehumidifiers and their powerful units are a standard fixture in almost every commercial cultivation facility in the US, Canada and Europe. Quest manufactures a full line of the most energy-efficient commercial-grade dehumidifiers on the market. Ques ...
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