  We study the feasibility of probing a region of Natural Supersymmetry where
the stop and higgsino masses are compressed. Although this region is most
effectively searched for in the mono-jet channel, this signature is present in
many other non-supersymmetric frameworks. Therefore, another channel that
carries orthogonal information is required to confirm the existence of the
light stop and higgsinos. We show that a supersymmetric version of the $t \bar
t H$ process, $pp \to t \tilde t_1 \tilde \chi^0_{1(2)}$, can have observably
large rate when both the stop and higgsinos are significantly light, and it
leads to a distinctive mono-top signature in the compressed mass region. We
demonstrate that the hadronic channel of the mono-top signature can effectively
discriminate the signal from backgrounds by tagging a hadronic top-jet. We show
that the hadronic channel of mono-top signature offers a significant
improvement over the leptonic channel and the sensitivity reaches $m_{\tilde
t_1} \simeq 420$ GeV at the 13 TeV LHC with 3 ab$^{-1}$ luminosity.
