Max Hallberg

Max Hallberg is the lead product developer and indoor growing enthusiast at LEDTonic. Max has tested, modified, and improved LED grow lights to achieve ideal growth and fantastic harvests for all types of indoor gardens. Knowing both hardware and plant biology, Max helps people get the most out of their grow.

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Articles by Max Hallberg


LEDTonic grow lights inside a cannabis grow room. LEDTonic grow lights inside a cannabis grow room. LEDTonic grow lights inside a cannabis grow room. LEDTonic grow lights inside a cannabis grow room.


Planning the light setup for a grow space by using established watts per square foot recommendations is a quick and easy way to estimate...

How to Set Up Your LED Grow Light for Growing Cannabis How to Set Up Your LED Grow Light for Growing Cannabis How to Set Up Your LED Grow Light for Growing Cannabis How to Set Up Your LED Grow Light for Growing Cannabis


Max Hallberg goes over how to hang the lamp, at what distance, determine light intensity (PPFD, or PAR), and he also discusses heat and...

Photo of an LED grow light above hydroponic lettuce plants. Photo of an LED grow light above hydroponic lettuce plants. Photo of an LED grow light above hydroponic lettuce plants. Photo of an LED grow light above hydroponic lettuce plants.


With plenty of LED grow lights to choose from, it’s hard to find the best value for the buck. Max Hallberg offers some insights in finding...

The Daily Light Integral Chart: Understanding Your Plants' PPFD & Photoperiod Requirements The Daily Light Integral Chart: Understanding Your Plants' PPFD & Photoperiod Requirements The Daily Light Integral Chart: Understanding Your Plants' PPFD & Photoperiod Requirements The Daily Light Integral Chart: Understanding Your Plants' PPFD & Photoperiod Requirements


Understanding the effect of intense light (PPFD) is essential for successful growth. Whether you have a full grow tent with LED lights or a...

How To Set Up Your LED Grow Light How To Set Up Your LED Grow Light How To Set Up Your LED Grow Light How To Set Up Your LED Grow Light


If you've just bought a grow light or are about to pull the trigger, learn how to hang the lamp, at what distance, determine light...

GROWLIGHTCANNABIS GROWLIGHTCANNABIS GROWLIGHTCANNABIS GROWLIGHTCANNABIS


Confused about grow lights? Here are some tips on how to buy inexpensive LED grow lights from retailers like Amazon, eBay and Walmart.

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