Prayer Plants, Calathea, Maranta, Stromanthe & relatives · 4 genera covered
One of the most visually extraordinary houseplant families, and one of the most consistently misunderstood in terms of care. The leaf patterns, from the graphic oval spots of Goeppertia orbifolia to the fine silver hairlines of ornata to the velvet feathering of warszewiczii, appear hand-painted and are unlike anything produced by any other commonly cultivated plant group. The nyctinastic leaf movement (leaves folding at night and opening in the morning) happens daily in healthy specimens and is one of the most engaging behaviours of any houseplant.
The family fails for three reasons almost exclusively: tap water mineral and fluoride accumulation causing chronic leaf edge browning; dry air causing curling, browning, and overall decline; and overwatering into poor drainage causing rhizome rot. Address these with filtered or rainwater, a humidifier, and a fast-draining but moisture-retentive medium, and the care complexity largely resolves. All Marantaceae are non-toxic to cats and dogs.
Silver-grey leaves with dark green herringbone patterning and a purple underside. One of the most widely available Ctenanthe. More tolerant of lower humidity than most Goeppertia — a reasonable entry point for the family. The herringbone pattern is graphic and bold. Filtered water still recommended for best appearance but more tolerant of occasional tap water than most Goeppertia.
Care ToxicityLarge, lance-shaped leaves with irregular silver and dark green banding and a burgundy-red underside. More upright and architectural than most Marantaceae. Slightly more tolerant of lower light than other species in the family. One of the largest-growing Ctenanthe, impressive at scale in a bright indirect position.
ToxicitySilver-grey leaves with subtle green herringbone patterning. One of the more restrained, elegant cultivars in the family. Better humidity tolerance than most Goeppertia — one of the more adaptable species for average home conditions. The silver-grey tone is calmer and less graphic than amagris but equally refined.
ToxicityDeep green leaves with precise pink or white pinstripes and a burgundy underside. One of the most graphic and striking leaf patterns in the genus. More tolerant of lower humidity than many species — a reasonable starting point for first-time Goeppertia growers. The pinstripes fade from pink to white as leaves mature, which is normal aging rather than a care problem.
ToxicityTranslucent, pale green leaves with a dark green pattern that appears to glow when backlit. The Cathedral Windows effect is the result of this translucency. The pattern on the upper surface is mirrored in darker tones on the burgundy underside. Considered by many to be the most beautiful foliage plant in general cultivation. Requires consistent conditions — fluctuations cause rapid leaf deterioration. Filtered water is non-negotiable for maintaining the leaf quality over time.
ToxicityBold alternating light and dark green stripes on wide, velvety leaves with a purple underside. Larger-growing than many in the genus — can reach 90cm. One of the more forgiving species for humidity variation. The velvety surface and the stripe width distinguish it immediately from most other Goeppertia.
ToxicityLong, narrow leaves with alternating dark oval spots and a purple underside. More drought-tolerant than most Goeppertia — one of the most recommended for beginners in the genus. Still appreciates humidity and filtered water but forgives occasional lapses better than makoyana or White Fusion. The long, undulating leaf form and spot pattern are distinctive.
ToxicityDark, near-black leaves with a vivid pink ring and pink midrib. One of the most dramatically colored Goeppertia cultivars. Requires medium indirect light to maintain the dark coloration and pink markings. In low light the contrast fades. High humidity for best leaf quality.
ToxicityLarge, rounded leaves with a complex silver, green, and cream medallion pattern and a burgundy underside. One of the most elaborate patterned forms. The central medallion design is intricate and distinct from the stripe or spot patterns of most other Goeppertia. Standard Goeppertia care with particular attention to humidity and filtered water.
ToxicityFine, mosaic-like network pattern of light and dark green covering the entire leaf surface. The pattern appears almost geometric, unlike the flowing, organic patterns of most other Goeppertia. Lower humidity tolerance than most species — one of the more adaptable for average home conditions. A genuinely distinctive plant that reads as unusual even to those unfamiliar with the genus.
ToxicityLarge, round, silver-grey and dark green striped leaves. One of the largest-leaved commonly available Goeppertia — can reach 30cm+ across per leaf in good conditions. The rounded leaf form and bold silver striping give it a more graphic, architectural quality than most in the genus. Slightly more tolerant of lower humidity. Filtered water essential — the large leaf surface makes mineral buildup browning very visible.
ToxicityNarrow, lance-shaped leaves with a distinctive fuzzy texture on the undersides and stems. Unlike any other commonly grown Goeppertia in its tactile quality. The furriness is immediately noticeable on handling. More tolerant of lower humidity than velvety-leaved species. The upper surface is dark green, the underside purple and hairy. A more forgiving starting point than most in the genus.
ToxicityWhite, green, and lavender variegation across the leaf surface with a lavender underside. One of the most complex patterned Goeppertia cultivars and one of the most demanding. Requires the highest humidity of the commonly available forms, 70%+ consistently, filtered water without exception, and stable temperatures. Widely considered one of the most difficult common houseplants to maintain in excellent condition. Not recommended as a first Goeppertia. Start with lancifolia, musaica, or rufibarba and work up to this.
ToxicityGrown for its vivid orange flower bracts as well as its attractive dark, wavy-margined leaves. One of the few Goeppertia that flowers reliably indoors given adequate light. The orange bract spikes emerge from the center of the plant and last several weeks. Requires slightly more light than most Goeppertia to initiate and sustain flowering.
ToxicityRed veins on a yellow-green center with dark green oval spots and a grey-green outer zone. The most complex and most vivid Maranta pattern — the color combination is unlike anything else in the genus. The most commonly grown variety. Folds its leaves upward at night and opens flat in the morning. More forgiving of humidity and water quality lapses than Goeppertia. Can be propagated from stem cuttings in addition to division.
ToxicityDark brown oval spots on a grey-green ground. More subdued than erythroneura. The spots rather than veins are the pattern element. Slightly more tolerant of lower light and humidity. A less visually dramatic but more resilient option for growers finding erythroneura difficult.
ToxicityGreen, cream, and pink variegation on the upper surface with a vivid magenta-pink underside. The underside color is visible as the leaves fold at night, one of the most dramatic nyctinastic displays in the family. The pink variegation is unstable. Some leaves emerge more green, others more pink, which is normal. Filtered water still recommended for best long-term appearance.
ToxicitySimilar to Triostar with slightly different variegation proportions. Often sold interchangeably with Triostar at retail. The distinction between the two cultivars is minimal in practice. Care identical to Triostar.
Toxicity