ISHS Acta Horticulturae 64: Symposium on Production of Potted Plants and Cut Flowers
USE OF PHOTOPERIOD IN THE GREENHOUSE PRODUCTION OF CHLOROPHYTUM WITH RUNNERS |
| Author: | P. Allen Hammer |
| Abstract:
Runner formation in Chlorophytum comosum 'Vitattum' can be controlled by photoperiod. Daylengths ≤12 hours reduced the time required for visible runner formation from 34 weeks (18 hour daylength) to 9 weeks. Three weeks of 8 hour daylengths was the minimum number of short days required to reduce the days to visible runner formation. | |
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