More semi hydroponic questions

[Ray]

That doesn't fit with my experience.

For one, I grow them in semi-hydro culture, so they've always had lots of water. Secondly, In my greenhouse in PA, they never got colder than 65°, yet always bloomed fine. Here in NC, they are out on a hot deck from April through October - and typically bloom sometimes in that period - and in my house over winter - again, never really cold.

Maybe they're like phals that need a cooler period of a certain magnitude, not absolute temperatures.

[WaterWitchin]

Originally Posted by Ray

....

Maybe they're like phals that need a cooler period of a certain magnitude, not absolute temperatures.

You may be right. Makes sense... especially since you haven't found much specific info on them regarding it.