Corydalis and Cyprepedium

Hello; someone had mentioned having trouble growing the blue-flowering
Corydalis species.  I would like more information; e.g., what specific
problems were encountered, what remedies were or were not effective, etc.

White Flower Farm is selling a "trade"-produced Cypripedium this spring, at
a cost of $60.00 (?!) per bare-root plant.  I seem to recall Josh having
noted that the appropriate species of mycorrhizal fungi in the soil are
required in order for Cyp.s to flourish; otherwise they will die in a
couple of years.  Does the fact that the plant is sent bare-root mean that
there are none of the fungi included?  That sounds stupid.  I should say
obviously none are included; but does that mean that this species survives
without?  If not, what is the right type or commercial brand of mycorrhiza
to buy and how do you innoculate your soil with it?  I appreciate all
comments and suggestions.


Sheila Smith
mikecook@pipeline.com
Niles, MI  USA, Z 5/6
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