That's very curious. Does it get flowers that lack a scent or no flowers at all?

Actually it blooms all summer (it's blooming now as a matter of fact). I thought it was only me that can't detect a fragrance, but no one else can either. I'm beginning to think it was a mis-labeled plant, but it looks just like a night blooming jasmine.
molly

Molly, the clusters of pale yellow/green tubular flowers don't start putting out their heavy scent until way after dark -- around ten o'clock and then the perfume really wafts all over the yard. Are you staying up late enough to catch it? Sometimes I cut a stem and bring it into the house although the scent is almost too much for inside.

It's amazing that such a heavily scented plant does't have a bit of fragrance during the day time or even at dusk.

I guess it's possible that you have a non-scented clone. Do the blooms look like this?

Here is a link that might be useful: {{gwi:1358501}}

Thanks, Rosalee, for the photo link. Yes, that's what I have. I did not realize their scent came on so late in the evening. I am awake that late, but never go outside after 8 or so....that may be what is happening. I will open the back door tonight and take a big whiff!

I can still smell mine the next morning early as well. There is definitely no mistaking when they are in bloom --- all the neighbors will know as well.

I just went outdoors and no fragrance yet....I'll check in the a.m. before I make coffee and see if I can get a waft of fragrance then.

What about bringing a small piece of the flowering branch in and put in a glass of water?

Very odd! I had no idea a plant would only smell at certain times! You learn something new every day. PJ

I wonder how that works - holding in the scent until a certain time. Any scientists out there?

Hi Prairie! Results of research of how a plant withholds scent would be interesting. I remember the 'whys' that have been postulated; a plant releases scent and nectar to attract the particular polinator it needs when the insect/bird/butterfly/moth is most likely to be present and in just the right amount and proper scent to insure pollination, but no more since it is expensive for the plant to produce nectar. Plants have many different ways of doing that and some plants attract only one insect or bird to do that little chore for them. . Of course many plants depend on the movement of air for pollination. They have ingenous ways of achieving that feat also.

A book by David Attenborough, "The Private Life of Plants," is absolutely fascinating in all respects, especially in how plants get themselves pollinated. It has lots of great pictures. "The Botany of Desire" by Michael Pollan is interesting also.

I keep meaning to read "The Private Life of Plants". I didn't know about "The Botany of Desire" tho. Thanks! PJ

I have one of these in a pot and caught it blooming when I came late one night and it smells really good but no scent during the day either. What kind of conditions does it like? I would like to put it in the ground in the back if it likes full sun. Right now it gets afternoon sun in front.

Kristy, it will freeze inground. In our area, I am afraid it will have to be a container plant.

That's true Carrie. I've had them off and on for many years. In a mild San Antonio winter they will come back, but in a cold winter they will die.

After loosing several I now keep mine in a five gal. pot with big holes in the bottom so it can put roots into the ground in the summer. When the first freeze is predicted I cut it way back, cut loose the roots, and cart what's left into the overwintering/green house.

In this way I've kept the same plant going for 10 or 12 years.

Oh, thank goodness I ran out energy before I got it planted with some other stuff this morning. Thanks.