Table 1. Incident PFD for Each Radiation Wavelength in Each Light Treatment.

	PFD (μmol m–2 s–1) of each wavelengtha
light treatment	blue	intermediate	red	total
B100	200	0	0	200
B75R25	150	0	50	200
B50R50	100	0	100	200
B25R75	50	0	150	200
R100	0	0	200	200
WIDE	36	128	36	200

^aBlue: range from 400 to 500 nm, peak at 460 nm; red: range from 600 to 700 nm, peak at 660; intermediate: range from 500 to 600 nm, peak at 520 nm.