Observations based on 9 months of greenhouse cultivation with
18h photoperiod and variable back-up lighting (LED / HPS)
between 3h -8h depending on the season. Results valid as a reference
in the case of hybrid culture in greenhouse (glass or polycarbonate).
Plants with LED lighting are in better general health.
With HPS lamps, we notice in particular a bigger presence of dust mites and the powdery mildew fungus.
The vigor of the plants is equivalent in the two greenhouses.
The growth rate is faster under X-VEG 200W LED luminaires.
The internodes are tighter with X-VEG 200W LED luminaires.
The climate is hotter and drier with Gavita 400W HPS lamps.
Test report carried out on September 26, 2021 by the operations manager:
Gabriele Guglielmi at Phytocann Suisse
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