Photobio Phantom Advanced Quantum Par Meter molasses Much like the windshield of

Much like the windshield of a car

Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22˚C or 65 - 72˚F is recommended

1/4" ball valve inline shut-off

These durable and reusable plastic propagation trays with clear 7" dome are ideal to preserve moisture and protect your cuttings

the blade and/or the rotor

Photobio Phantom Advanced Quantum Par Meter molasses Much like the windshield ofPAR is the light that drives photosynthesis in plants. Measured on a quantum scale, PAR light ranges from 400 to 700 nm. However, the region brightest to human eyes is the area of least effect on plants, which is why the quantum par meter measures PAR light. This way you can make sure your plants are getting the right amount of the light they need to thrive. Measures photosynthetic active radiation (PAR) from 400 700 nm. Range of 0 to 10,000 umol.