Ronnie, okay...great to hear you managed to get flowers. My expectation to the seeds are growing.... :-)
Was it Ipomoea nil or/and other species?
One more question in this regard: where the plants isolated from other light sources when outside your 13 hour light period?
In other words - how sensitive are the plants - based on your experience - to interruptions of the dark period? In your opinion, will a few living room lamps some meters away "interrupt" the plants dark-period and prevent flowering?
