Top 6 Indoor Plants That Are Hard To Kill karlis vilmanisOctober 14, 2019Top 6 Indoor Plants That Are Hard To Kill, Air-Plant – Tillandsia spp., Mother-In-Law’s Tongue, Cast Iron Plant (Aspidistra elatior), Peace Lily – Spathiphyllum spp., Ponytail Palm – Beaucarnea recurvata, . Jade Plant (Crassula Ovata), hard to kill indoor plantsComment