Red Sword Plant is a rare and genuinely head-turning tropical foliage plant that makes an immediate impression with its dramatically elongated, lance-shaped leaves in deep, lustrous green dramatically flushed with rich burgundy-red on the underside. A relatively uncommon find in the houseplant world, it belongs to the aroid family and shares the lush, exotic quality of its more well-known relatives while bringing something truly distinct to the table. A must-have for collectors and foliage enthusiasts looking for a rare statement plant with serious visual drama.
Red Sword Plant Care Guide
Bright, indirect light best showcases the dramatic two-toned foliage and encourages the strongest growth. An east or west-facing window is ideal. Avoid direct sun which can bleach and damage the leaves, and avoid very low light which will diminish the rich red coloring on the leaf undersides and slow growth significantly.
Water when the top 1–2 inches of soil feel dry, typically every 7–10 days. Use a well-draining aroid mix and ensure the pot has good drainage. Never allow the plant to sit in standing water. Reduce watering in fall and winter when growth naturally slows.
Requires moderate to high humidity of 60% or above to maintain the lush, vibrant foliage this plant is prized for. A nearby humidifier is the most effective solution. Pebble trays and grouping with other plants can supplement moisture levels. Low humidity can cause browning leaf edges and reduced foliage quality.
Thrives in warm, stable indoor temperatures consistent with its tropical origins. Avoid temperatures below 60°F and keep away from cold drafts and air conditioning vents. Consistent warmth is essential for maintaining the deep foliage color and encouraging steady new leaf production throughout the growing season.
A tropical aroid suited for outdoor growing only in the frost-free conditions of Zones 10–12. In all other climates it is grown as a year-round houseplant. Its preference for warmth, humidity, and indirect light makes it ideally suited to a well-lit, humidity-rich indoor environment.
Feed monthly during spring and summer with a balanced liquid fertilizer at half strength. Consistent feeding supports the lush, dramatic foliage growth this plant is known for. Our Instant Plant Food is a simple, effective choice — just add to your watering can once a month. Reduce in fall and pause through winter.
Repot each spring into a container 1–2 inches larger using a well-draining aroid mix of potting soil, perlite, and orchid bark. Water thoroughly after repotting and keep in bright indirect light for 1–2 weeks while the plant settles.
Gently wipe both the top and underside of each leaf monthly with a soft damp cloth — the dramatic red undersides are just as much a feature as the green tops and deserve equal attention. Remove any yellowing or damaged leaves at the base as they appear. Inspect regularly for spider mites and thrips.
Propagate by division during repotting in spring, carefully separating the root clumps into sections each with healthy leaves and roots. Stem cuttings with at least one node can also be rooted in water or moist sphagnum moss in a warm, humid location. New growth typically appears within 3–5 weeks once rooting is established.
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