Quote:
Originally Posted by ethereal_reality
I don't believe we have seen 'La Fleur de Pico Nursery'.
[...]
Oh, one last thing... I believe the nursery is somewhere under the 10 Freeway.

google_earth
It would be interesting to see a vintage aerial. (hint 
|
When I Googled "11373 Pico Boulevard", I got "11373
West Pico Boulevard" which is a little east of your location,
e_r.

Google Maps
In 1947, the area now bounded by Sawtelle Boulevard, Purdue Avenue, W Pico Boulevard and Tennessee Avenue looked like this. I think it looks potentially like a nursery. The western half was redeveloped by 1964.

Historic Aerials