Plants, like humans, are living organisms. And just like us they require nutrients and the right conditions to flourish. While plants obviously need water to survive, light is their main source of energy. The natural light we enjoy here on earth comes from the sun, a blazing mass of fire that produces enough energy to maintain all life forms on this planet. The light … [Read more...] about The Effect Of UV Light On Plants (Black Lights For Weed?)
Benefits Of Indoor Gardening
Did you know that plants make you happier? Improve your health? Help you save money? Me neither. If I had known this when I was younger, I would have started gardening a lot earlier! Of course, gardening outdoors is only possible during the warmer months and not at all in some climates. The solution: gardening indoors. Gardening indoors allows you to … [Read more...] about Benefits Of Indoor Gardening
Best MH And HPS Grow Light Bulbs (Reviewed By An Actual Grower)
Let me guess. You're looking for an HPS and/or MH grow light bulb and you've noticed just how many different ones there are. I've been there. How can you possibly know which grow bulb is best? Or even which ones are any good at all—many are pure crap. That's why we've sifted through all the options (at least the reasonably affordable ones) and narrowed them down … [Read more...] about Best MH And HPS Grow Light Bulbs (Reviewed By An Actual Grower)
Best CMH Grow Lights (Ceramic Metal Halide Reviews: Updated Aug 2022)
CMH or LED are the only types of grow lights I would consider anymore. Nothing else currently available can touch them. I'm partial to LEDs, but there is no denying the appeal of ceramic metal halide lights. But before we get to the pros and cons of LEC (Light Emitting Ceramic) lights, I just want to cut to the chase and give you our picks for the best CMH … [Read more...] about Best CMH Grow Lights (Ceramic Metal Halide Reviews: Updated Aug 2022)
How Far Should Grow Lights Be From Plants?
If you've spent any time searching for the best height to hang your grow lights, you've probably found a bunch of wildly different answers. That's because it's impossible to give an exact distance. What I can give you, is a good starting point. From there, you'll gradually move the lights closer to the canopy, while monitoring your plants closely. This way, you'll … [Read more...] about How Far Should Grow Lights Be From Plants?
Glossary Of Grow Light Terms
You want an LED grow light with a high PPFD. That's nice. Now what the heck is PPFD? And why do I want it? I get a lot of questions about various terms that are standard jargon in our industry. And I know I'm partially to blame for that. I try to avoid grow light specific terms in my articles, but I often catch myself using them anyway. Since I can't seem to avoid … [Read more...] about Glossary Of Grow Light Terms
What Does A Grow Light Ballast Do?
Most grow lights need a ballast. With fluorescent lights the ballast is built-in and LED lights don't need one. But if you're thinking of going with HID plant lights, you'll have to buy the ballast separately. The best way to do this is to get an HID grow light kit that includes everything you need (MH bulb, HPS bulb, ballast, reflector, hangers and timer), but if you … [Read more...] about What Does A Grow Light Ballast Do?
Metal Halide Vs HPS Grow Light Bulbs
It can be really confusing. HID, HPS, MH, wtf? So many acronyms and even if you know what they all mean, you then need to figure out which one you want. So I'm going to make your life a little easier by explaining the difference between HID, MH and HPS and helping you decide which one you want. If you're just looking for a quick answer: you want all 3. But that's … [Read more...] about Metal Halide Vs HPS Grow Light Bulbs
Best HID Grow Lights (Top Kits Reviewed By An Actual Grower)
Choosing the best HID grow light kit can be confusing. There are so many options and they all seem similar. They all ARE similar. How do you choose the right one? Here's what we did. We gathered all the lighting kits on the market into a spreadsheet. We dumped the most expensive ones first. There isn't enough, if any, difference between them and lower cost … [Read more...] about Best HID Grow Lights (Top Kits Reviewed By An Actual Grower)
T5 Fluorescent Vs LED Grow Lights (The Lettuce Test)
LEDs are clearly better than fluorescent grow lights, right? Well, not always. It really depends on the LED in question. And on what you are growing. For small grows, you're often better off just using a fluorescent light. This experiment proves that. It also shows the ineffectiveness of using all-blue light for vegging. Sure, plants need more blue light … [Read more...] about T5 Fluorescent Vs LED Grow Lights (The Lettuce Test)