Heating and Cooling
Recycling Heat Between Dual Flowering Rooms
Indoor growers in colder climates can benefit from heat generated by grow lights and use the excess warmth to save money. Eric Hopper...
Automating Your Indoor Garden
The tools for automating a growroom are becoming simpler and simpler to incorporate into our systems, freeing up a lot of our time. Which...
Optimal Nutrient Reservoir Parameters: Understanding the Heart of Your Hydroponic System
Getting the nutrient solution just right is important to ensure a successful, thriving garden. Read on to learn how to make your hydroponic...
The Top 10 Reasons Why Your Aquaponic System Isn’t Cycling
Having trouble getting your aquaponic system to cycle? Consult Sylvia Bernstein's following checklist to help identify the problem and...
Using Humidity Control & Monitoring as Growing Tools
Whether in a greenhouse, glasshouse, or indoors, cultivating in a protected environment is all about controlling the surrounding conditions...
A Breath of Fresh Air: The Importance of Air Purification in an Indoor Garden
Air purification is one of the most overlooked variables of an indoor garden because most airborne pathogens are invisible, but ignoring...
Keeping Things Cool In Your Growroom
When plants become overheated, they begin to show signs of stress. Heat stress can result in spindly young plants and mature plants that...
Understanding the Microclimates in Your Summer Garden
While you’re in the thick of performing gardening chores this season, start noting how microclimates work in your landscape.
Balmy Breezes: How Air Circulation Affects Temperature, Humidity and CO2 in Your Growroom
We’ve all heard that moving and exchanging the air inside a growroom is essential. But why?
As Temperatures Rise...Don’t Forget About Humidity
Humidity levels can sometimes get overlooked in the summer months, especially when the heat starts soaring, but after a few mishaps, most...
Recycling Heat in Your Bloom Room
Lee G. Lyzit explains how recycling heat can have a positive impact on a grower’s bottom line.
Raise the Roof... and the Floor
In a prior article on indoor greenhouses, Casey Jones Fraser mentioned raising grow tents off of the floor. If you don’t know how to...
The Right Temperature for Growing Clones
In order to be successful in cloning, temperature is of the utmost importance.
Cloches to Greenhouses
Cloches, hothouses, cold frames, greenhouses—what’s the difference? Grubbycup explains how all these garden structures can help you to...
Cold Weather and Hydroponic Gardens
Cold weather is a situation where hydroponic gardening, whether in your home or in a greenhouse, has an unbeatable advantage. Here’s how to...
Energy and the Growroom
Energy is a loaded word. It allows our lights to turn on, it can result in deadly radiation and, most importantly, it regulates how...
Getting Positive Results with Negative Pressure
Rich Hamilton explains how we can use the scientific concept of negative pressure to produce greater yields, while greatly decreasing the...
The Year-Round Greenhouse
You’ll need different things from your greenhouse in the hot summer months than you will in the depths of winter - read on for some useful...
T5 Grow Lights: What You Need to Know
T5 fluorescent grow lights are energy efficient and provide consistent levels of light to all of the plants within their reach. Whether...
