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Sansevieria Gains Favor as Heat-Wave Home Plant for Low-Water Cooling and Cleaner Air

Cited studies from NASA and Argentina’s CONICET underscore drought-adapted traits with reported pollutant removal.

Overview

  • New coverage spotlights the xerophytic plant’s resilience in hot spells and its role in lowering perceived indoor temperature through transpiration.
  • Reports reference the NASA Clean Air Study and local research indicating pollutant absorption and nocturnal oxygen release that can benefit closed rooms.
  • Care guidance stresses sparse watering on well-draining succulent-style substrates, warning that overwatering is the primary cause of root rot, with summer intervals of roughly 10 to 15 days.
  • The species tolerates low-light interiors and small containers, with best growth seen under indirect light, stable room temperatures, good drainage, and pots that allow space for offsets.
  • Temperature advice in the articles diverges, with one noting firmness above 35°C and another recommending a 13–24°C range while cautioning against persistent frost.