Fertilizer gift for aliens

Aliens ask for fertilizer. This makes me think of [[ fae gifting ]].

from Passport to Magonia by Jacques Vallee:

Finally, they requested a bag of fertilizer but, as Gary Wilcox walked away to get it, the craft took off; disappearing from sight in very few seconds. The witness left a bag of fertilizer at the place; the next day it was gone.

fae [[ fae gifts ]] [[ ufo gift ]] [[ fertilizer ]]