Paph. dianthum album ‘Only the Lonely’

[DrLeslieEe]

Growing under light doesn't that kind of make OrchidWiz and concerns about hemispheres rather superflous?!

Theoretically perhaps, but they sense the natural light from the windows as well as the cooler night temperatures they are swathed in during this time. They know the schedule based on those parameters.

 

[Guldal]

Theoretically perhaps, but they sense the natural light from the windows as well as the cooler night temperatures they are swathed in during this time.

That makes sense - an interesting thought, though: natural light as supplemental light! The cooler nights, I didn't think of - are they due to a lowered temperature of the air from the ventilation systeme?

They know the schedule based on those parameters.

They definately are clever!

 

[DrLeslieEe]

Indoor plants can sense light from a window, even those under lights. I do however reduce light to 12 hours in fall/winter.

Here’s the updated pic today. One toe is less curled and the characteristic petal twists are present.

 

[Perennial]

So I have heard that too ... luckily the ones I have (4 in total) like me or are of a stronger stock?

It wants to see your handsome face by blooming~