Specialty Greens produces better crops with grow lights

Specialty Greens in Lafayette, Calif., is hydroponically
producing gourmet lettuces, herbs, chard, spinach, kale and microgreens. Owner Patty
Phaneuf has been working with Hort Americas to study the effects supplemental
production lighting can have on her lettuce and herb crops. She is using Philips
Green Power LED Production Modules Deep Red/Blue 120cm and T-5 fluorescent
lamps. T-5s produce light that is high in the blue light spectrum (440

Phaneuf said the lettuce grown under the LEDs and
fluorescent lights had accelerated growth and intensified leaf color. Using the
lights enabled her to produce the lettuce within a 30-day crop cycle from seed
to harvest.

Phaneuf was so pleased with the lettuce production
results that she is planning to expand the lighting trials. She is working with
Hort Americas to increase the amount of blue light given off by the LED
Production Modules so that she can eliminate having to use the fluorescent


For more:
Specialty Greens, www.specialtygreens.com.

Experiment information provided by Patty Phaneuf at
Specialty Greens. Posted by Maria Luitjohan at Hort Americas,

Visit our corporate website at https://hortamericas.com