RE: *Trifolium* and its billions of helpers: A holiday themed nitrogen festival

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sooflauschig (60)in #steemstem • 7 years ago (edited)

Wow, to this day I thought cloverleafs are just weeds. Never knew that people have been using them for refertilization.

7 years ago in #steemstem by sooflauschig (60)

$0.00

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