Best Quantum Board (QB) LED Grow Light for 3×3′ (90×90 cm) Tent (2021)
Best quantum board (QB) LED grow light for 3×3′ (90×90 cm) tent 2021 With so many brands out there, which has made the best quantum [read more]
420 Led Guide
Which LED Grow Light to Choose for a 2×2’ (60×60 cm) Tent
Let us explain our thinking behind the suggestions below before we get to the list. I really hope you’ll understand how we compare lights [read more]
How Many Autoflowers Fit in a 3×3 (90×90 cm) Grow Tent?
Autoflowers are an easy way of getting started growing cannabis indoors. They grow rather fast, don’t require a lot of maintenance, and they switch automatically [read more]
Setting up a grow tent or grow room: what’s needed
Our readers mostly grow cannabis but whether you’re growing peppers, tomatoes, or any other high-light plant indoors, it’s a good idea to have a dedicated [read more]
Highest Yielding LED Grow Light
Which is the highest yielding grow lamp? What makes one LED grow light higher yielding than another? Is there one lamp that is far superior [read more]
Do LED Grow Lights Get Hot or Produce Heat?
How warm do LED grow lights get and how do they compare in temperature to HIDs (HPS)? Do LED grow lights run cooler than [read more]
LED Grow Light Distance & How to Read a Chart
How do I hang a LED grow light? How far should the lamp be from my plants and canopy? Should the distance between grow light [read more]
LED Grow Light Glasses – Are they necessary?
The main purpose of indoor growing glasses is to reduce a light source’s intensity for your eyes. Any semi-powerful lamp that consumes roughly 30W or [read more]
LED Grow Light Terms: Efficacy (umol/J or PPF/W)
Growing indoors comes with different challenges than growing outdoors. Light is likely the biggest differentiator. When growing outdoors, we rely on the sun. When growing [read more]
LED Grow Light Terms: Lumen, Lux, PPFD, PAR
All light, no matter the source, is a group of photons. Photons are tiny particles with both mass and a wavelength. Depending on the wavelength, [read more]
LED Grow Light Terms: PPFD & PAR in umol/m2/s
Possibly the most important factor to consider when buying and setting up a LED grow light: The lamp’s light output. Regardless if you’re growing weed, [read more]
LED Grow Lights for Indoor Plants: Cannabis, Tomatoes, Microgreens, and other vegetables
We sometimes stumble upon questions online like “can LED lights grow plants?” and “what type of lamp can I use to grow plants indoors?”. We’ve [read more]
LED Grow Lights on Amazon and Ebay
In our previous article we examined 5 LED grow light brands that sell their products on Amazon. We looked at their products and contacted their support [read more]
LED Grow Light Brand Test & Review 2020: Mars Hydro, Vipraspectra, BESTVA, Phlizon, LEDTonic, Exlenvce
We decided to do an experiment. We’ve already talked about the challenges of finding the right grow light, especially when there’s an insane number of [read more]
Calculate the energy cost for your indoor grow set up and grow lights
Electricity use is measured in watts. The power consumption of grow lights is always listed with the product. Knowing how much power one or more [read more]
LED Grow Light Spectrum & Charts: Full spectrum, white, and colored LEDs
Light Spectrum Charts: Why They Are Important And How To Read Them One of the great things about LED grow lights is that they consist [read more]
LED Grow Light vs HID, HPS, MH, CMH
A topic that has been covered a thousand times over, but we’ll do it as well. Some articles out there are pro LED, some are [read more]
What You Need To Know When Buying a LED Grow Light
Marijuana is a light intensive crop. As it’s maturing, it can take high light intensity. If weed plants do not get the amount of light [read more]