The bulbs which perennalize? naturalize?

Fierycloud fierycloud2002@yahoo.com.tw
Thu, 30 Sep 2010 00:51:32 PDT
Hello:
Is it possible to make a new index of the pbs bulbs for the picture where they are taken? (such as add the post code where they are grown and time span for reference. )

http://prod.bulbsonline.org/ibc/en/…
There seems are only some verities is marked as perennialize even in the climate of Netherlands. (in the last pages of the 3 photo books, but the one of lilies? And there are a simple list of the bulbs which classified to 3 climate in the last pages of the 5th photo book )

I always have a question that which commercial available varieties and species would perennialize in which climate zone, but I just can't find a comprehensive information.
Only some web-shop would marked some of their bulbs as vigor, perennializing and naturalizing for the location where the shops are.

Fierycloud, Taiwan


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