Root nodules

Kathleen Pelkki pelkki at
Thu Oct 4 16:16:25 EST 2001

Hi, all!

I've been trying to grow clover, soybean, etc. to show root nodules to
students without success.  Can anyone recommend a plant that does well
and what is the amount of time needed to grow these plants from seeds in
order to see root nodules?  I've been using the rhizobium innoculum from
Carolina Biological... it's a black dust.

Kathy Pelkki
pelkki at


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