Trying to track down round metal hooks that get mounted on stucco
walls or wood posts with a silicone substance.  approx 1/2-3/4" diam. 
Used to train vines on walls.

Hi kuanyin,


Thanks for an interesting question.


I contacted Master Gardening catalog, which doesn't carry any types of
hooks but recommended that I contact Home Depot.

My local Home Depot was confident that they carry a variety of hooks
that would work for this purpose.

Furthermore, I contacted Lowe's.  The worker there referred me to
ceiling hooks as a solution to your problem.

If you'd prefer to order online, I've found 2 different sources of
hooks that look like they'd work for you.

Particularly nice is the "large solid brass cup hook" at GateLatchUSA,
and many of their other hooks are also suitable:
URL: http://gatelatchusa.com/s-cart/hooks.phtm

Another source is DoItYourself.com, which offers a variety of types of
ceiling hooks that would work for your project:
URL: http://doityourself.master.com/texis/master/search/?q=ceiling+hooks

      
I hope you find this information useful, and feel free to request 
clarification.  If you do require clarification, please allow me to 
provide it before you rate this answer.             
              
Hoping I was helpful,             
              
not_you-ga           
           
           
Search Strategy (on Google):    
"gardening supplies"
"ceiling hooks"