A precision scientific instrument that measures photosynthetically active radiation (PAR) in units of PPFD (µmol/m²/s), used to quantify actual light intensity received by plants.
Dakota describes this as 'the coolest one, the new kid on the block' and plans to mount it at canopy height on an adjustable pole to track PPFD throughout the day and collect data over several months. 'It's really the next level.'
Discussed in: Ep 005