Tsu Dho Nimh wrote in message . ..
(Dave) wrote:

I've put a quantity of partially decayed wood mulch into my garden
this Spring and now understand this may cause a shortage of nitrogen
in the soil.

Only briefly, and then the nitrogen gets releasaed again.

If so what might be the most reasonable corrective action
I could take?

Have you seen signs that the plants are not thriving?

No, nothing is planted yet. Still have frost hazard here.