Flowering was the earliest (205 d) when plants were grown under 30% SH during all three stages (July 1–October 31), followed by 206 d when grown under 30% SH/ND/30% SH during ST 1/ST 2/ST 3, respectively, and 208 d(ND/ND/30% SH), and 209 d when grown under ND/ND + 14 HID/30%SH, which were not significantly different.