Which orchids in YOUR collection get a winter rest?

[Leisurely]

No fertilizer. When you begin to see quite a bit of shriveling, mist or water lightly. Never soak heavily. When vegetative growth become inactive, your plant will get through the winter with very infrequent watering. If, for example, you water once per week in the warmer months, you may be able to cut back to a light watering or misting once every three weeks. Once a plant is dormant and given lower temps, even with a lot of watering, it will not wake until spring and at that time you can resume regular culture. Your winter rest is over.

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[Arenalbotanicalgarden]

Everything I have, other than Vandaceous and phals.
Anything with a bulb gets what nature throws at it.

[denvervet]

HI folks, I did not see my Den. on the list but I am still wondering if I should rest it. I have a Den. Spring Doll 'Sweetheart' HCC/ADS can like den. Can anyone help me?

[denvervet]

For some reason my post didn't take, I will post it again. Its probably my terrible computer! I am still not sure if Den Spring Doll 'Sweetheart" HCC/ADS needs a winter rest....My Den. Aggregatum var. majus 'Fields' grew extremely well this year and I have been resting it since halloween. Its pseudobulbs are already shriveling, I live in Denver and its very dry here so I watered it just a little today, should I? You guys are great in answering questions, thank you so much!

[Leisurely]

Your plant appears to have at least one parent that is a nobile type so I would stop fertilizer and reduce water until buds begin to appear then you can gradually increase water but hold fertilizer until flowering is complete.

[denvervet]

Ok, thanks for the advice.

[Arenalbotanicalgarden]

Anything in Central America gets a pretty serious rest.
3 months or so at altitudes above 1500 feet and below 4000 feet.That's the time when they flower.Same with flowering trees.

[camillenad]

Hi guys was reading through some of these posts, some much useful info. but to be on the safe side ill go ahead n ask since i'm new to orchids and don't know that much. My collections made of mostly phals, an oncidium, and a cymbidium. So I take it that they will need a winter rest? does that mean no water at all and no fertilizer all winter ???
Thanks!

[Vanda lover]

I have had bad luck with the ones that need a winter rest so I mostly avoid them. I have a Dendrobium nobile hybrid that a grower told me doesn't need a rest. I couldn't get it back in to bloom until I gave it one. Now it's blooming.
I had Dendrobium Loddigesii that I struggled with for years. The only time it bloomed is on a garage windowsill where it got good and cold but had bright sun.
I also had Barkeria . I forget which one. No bloom.

[OrchidPants]

I have a Den. Superbum that I believe needs winter rest.