Spathiphyllum ‘Maximo Cupido’ – largest of the Cupido peace lilies


Spathiphyllum ‘Maximo Cupido’ is the largest-growing of the Cupido hybrid group. It produces bold, dark green glossy leaves held upright on stout stems, giving this cultivar a strong, architectural presence. With its vigorous growth and impressive size, it is a striking choice for anyone wanting a peace lily that makes a statement.
 
● What makes Spathiphyllum ‘Maximo Cupido’ stand out


This cultivar surpasses its Cupido relatives in size, developing wide, upright leaves that can fill larger spaces with lush greenery. The glossy foliage reflects light beautifully, while the sturdy stems keep leaves and spathes upright rather than arching. It is equally admired for its reliable white spathes, which appear as classic peace lily blooms against the dark foliage.
 
● Background and taxonomy


The genus name Spathiphyllum is derived from Greek spathē (“sword”) and phyllon (“leaf”), referencing the distinctive sword-like floral spathes. The species most commonly associated with cultivated hybrids, Spathiphyllum wallisii, was named in honour of German plant collector Gustav Wallis (1830 – 1878), who introduced hundreds of tropical plants to Europe. ‘Maximo Cupido’ continues this lineage as a modern hybrid bred for robust size and form.
 
● How to care for Spathiphyllum ‘Maximo Cupido’


Light: Prefers bright, indirect light but tolerates moderate shade. Avoid direct midday sun that can burn the leaves.
Water: Keep soil evenly moist, allowing the top 2 – 3 cm to dry slightly between waterings. Never let the pot sit in standing water.
Substrate: Use a rich, well-draining potting mix that holds some moisture without becoming heavy.
Temperature and humidity: Best between 18 – 26 °C with humidity above 50 %. Benefits from slightly higher humidity to prevent leaf tip browning.
Fertilizer: Apply a balanced liquid feed monthly during active growth. Do not overfertilise, as excess salts may damage roots.
Maintenance: Remove faded spathes and yellowing leaves. Repot every 2 – 3 years or when root-bound, using a slightly larger container each time.
Common problems and solutions
Brown tips: Often caused by low humidity, irregular watering, or fertiliser buildup. Adjust care and flush soil if needed.
Drooping leaves: Typically from underwatering. Water thoroughly and monitor soil moisture more regularly.
Yellow leaves: Can be natural aging or a sign of overwatering. Check root health and adjust watering habits.
Lack of blooms: Usually due to insufficient light. Move to a brighter location with indirect light.
 
● Notes for growers


Like all peace lilies, ‘Maximo Cupido’ contains calcium oxalate crystals and should be kept away from pets and children. Its large size and upright habit make it well-suited for spacious interiors, office environments, or any setting that benefits from a bold green centrepiece.
 
● Etymology and naming


Spathiphyllum combines the Greek spathē (“sword”) and phyllon (“leaf”), referring to the floral spathe. The epithet wallisii commemorates Gustav Wallis, whose plant introductions shaped European horticulture. The cultivar name ‘Maximo Cupido’ reflects its status as the largest member of the Cupido hybrid group.
 
● Questions about Spathiphyllum ‘Maximo Cupido’


How large does ‘Maximo Cupido’ grow?
This hybrid is notably larger than standard peace lilies, with foliage often reaching 60 – 90 cm in height and spreading widely.
Does ‘Maximo Cupido’ flower regularly?
Yes — under good light and consistent care, it produces multiple flushes of classic white spathes throughout the year.
Is it pet safe?
No — like other Spathiphyllum, it contains calcium oxalate and is toxic if ingested by pets or humans.
How fast does it grow?
‘Maximo Cupido’ is a vigorous hybrid, capable of filling larger pots or spaces within 1 – 2 growing seasons under ideal conditions.
 
● Add Spathiphyllum ‘Maximo Cupido’ to your collection


Looking for a peace lily with bold size and glossy foliage? Order Spathiphyllum ‘Maximo Cupido’ today and enjoy the largest and most architectural member of the Cupido hybrids.