den. so i've got this big spatulate den growing in lava rock in a big
clay pot. it now has a colony of ants in it. i watched them lugging
their offspring across the kitchen floor and up the plant stand and
into the bottom of the pot last night, completely bypassing the ant
traps.

so the question: i was thinking of mixing up some ultrfine and using
it as a drench on the pot for a few weeks (usually i use it as a spray
if i see critters). thoughts? potential downside to the plant? thx in
advance....

--j_a