ex Klotzsch) were used to test
the effect of red (R) and far-red (FR) end-of-day (EOD) treatments
on plant morphology and hormone metabolism. Cuttings of poinsettia
with 6–7 leaves were rooted in Jiffy-7 (G3 Ljones Gartneri AS,
Tørvikbygd, Norway) and thereafter potted in Sphagnum peat (Veksttorv,
Ullensaker Almenning, Nordkisa, Norway) in 13 cm plastic
pots.