Effects of Light Intensity, Spectral Composition, and Paclobutrazol on the Morphology, Physiology, and Growth of Petunia, Geranium, Pansy, and Dianthus Ornamental Transplants
Journal of Plant Growth Regulation, 2.
author keywords: Light-emitting diode; Plant growth regulators; PBZ; HPS; Supplemental light; Daily light integral; PPFD; Blue light; Green light; Red light
TL;DR:
The synergistic effects of the combination of PBZ and supplemental lighting resulted in the most compact plants, caused by a reduction in plant height byPBZ and an increase in dry mass by SL, but PBZ reduced shoot dry mass of most plant species and light combinations.
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