Dutch Passion, one of the worlds oldest seedbank companies, has tested the MIGRO UVB to determine the effect on terpene levels. They ran a controlled test in a side by side grow, one side with UVB, one without. There was a 19% increase in terpene levels under the UVB fixture, some terpenes increasing by almost 50%.
Please note the scale on the right hand side is different and makes the result look lower. Please note the percentage numbers and not the size of the bars.
Increased terpenes mean increased flavour and smell. Research also indicates increased terpene levels can lead to a more complex and satisfying effect when consumed.
Link to the full Dutch passion blog post here: How to increase terpene levels in cannabis plants
Buy the MIGRO UVB here: BUY MIGRO UVB