Flower spikes appear but no bloom; change the temperature gradually to 50 to 55 deg.F. at night for several weeks. A79-455
Formation expectations in propagation according to species and hybrids named; tip-, and node-, inflorencences; one root-inflorescence. NH74(3)17+
Good growing conditions with night temperatures of 54 to 63 deg.F. and days of 77 to 81 deg.F. to produce flowering spikes; then subjected to 81 deg.F. to grow extremely quickly and if the terminal bud of flower shoot is removed, keikis will be produced which in eight to 10 months are as well grown as four to five year olds. OR77-4
Keikis appear but no flowers show; the plant needs adequate fertilizer; try restricting the roots in a smaller pot and/or expose the plant to two weeks of cool temperature at 55 dF at night, to stimulate flowering three months later. A80-1141; A82-122
They develop after a shock of some kind, or are subjected to poor culture. A78-812