Peperomia 'Ginny', belongs to a popular genus of tropical houseplants in the pepper family Piperacea. This colorful cultivar earns the common name 'Rainbow peperomia' for its glossy, variegated leaves ...
Peperomia grows just fine without any interference from fertilizer, though you can use an all-purpose houseplant liquid fertilizer in spring and summer while the plant is actively growing.