Grow Light News
What size grow light do I need?
A guide to maximising the potential yield from your grow by ensuring you have the optimum grow light wattage for your space. We also cover if it is worth adding CO2 and the difference in requirements of Photoperiod and Autoflower plants.
Complete guide to LED grow lights
What is an LED grow light? What is the difference between and regular LED light and an LED grow light?
The answer is that plants require a much higher light intensity to grow plants effectively than humans need for vison.
Photos and Autos | The Recommended PAR levels for Photos and Autos
Due to the different light cycles between Auto and Photoperiod plants the optimum PAR intensity also differs and we show you how to calculate your grow light wattage for both situations.
SpotOn Quantum PAR light sensor
The SpotOn Quantum PAR sensor has the same level of accuracy as the best PAR sensors in the market for almost half the price. An excellent tool to optimise your grow lighting setup to maximise the yield from your grow space.
Why is Silver Mylar Better Than Matt White For Grow Rooms?
We demonstrate why silver mylar is better than white for grow room lining
MIGRO UVB delivers 19% Terpene increase in Dutch Passion test
Dutch Passion, one of the worlds oldest seedbank companies, has tested the MIGRO UVB to determine the effect on terpene levels. The results are impressive!
Learn how to adjust grow light height for maximum yield - no specialist tools required
Learn how to optimise your grow light setup for maximum yield
Cheap PAR meter hack - Use a Lux meter to measure PAR accurately
Cheap Amazon Lux meters are tested for accuracy and converted to PAR readings
PAR meter APPs tested & compared for accuracy
Shane Tests and reviews the Android and IOS PAR meter Apps
Apogee Instruments and MIGRO Case Study
We partnered with Apogee Instruments to demonstrate how to use a quantum sensor to optimise grow light setup
What is the best HID grow light?
High Pressure Sodium, Metal Halide and Ceramic Metal Halide Grow lights compared
How High to Hang Your Grow Light for Maximum Yield
Learn how to optimise your grow light hanging height
How big a grow light do I need?
Calculate how many watts your grow light must be for your grow space
What Colour Light Do Plants Grow Best In?
We tested plant growth under Blue, Green (white) and Red light
Full Spectrum Grow Light Comparison
A comparison of the spectrum output of CFLs, 'Blurple' LED lights and White LEDs
Grow Light Spectrum compared
The differences in spectrum output from different grow lighting technology
How to improve your yield by 25% for €25?
We tested different grow room linings to see which one reflects light most effectively
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