Spathiphyllum Domino Care

Identification

Spathiphyllum domino, also known as peace lily domino – is the variegated cultivar of the common peace lily – notable for its white splotches that look like flecks of paint on the plant’s lance-shaped dark green leaves. 

While not a true lily, the Spathiphyllum is classified under the Aroid genus – being more closely related to aglaonema, philodendron, and dieffenbachia rather than the herbaceous flowering plants we are associated within the Lilium genus. 

Like the classic peace lily, the variegated version of the plant is also a widely popular houseplant due to its ease of care in its ability to withstand a variety of growing conditions. 

Peace Lily domino Characteristics 

Spathiphyllum domino is a commonly found cultivar of the common peace lily – featuring mottled white and green leaves. The Spathiphyllum domino can grow up to 76 centimeters in height with leaves elegantly growing upward and out. The peace lily domino’s flowers also grow upwards and above the foliage, and can range from green to white depending on the maturity of the plant. As the plant ages, its flowers will slowly lighten and become more white. 

To maintain the white foliage variegation, the Spathiphyllum domino requires more light than the common all-green peace lily.  

Origin and Indoor Environment 

Spathiphyllum originates from the lush tropical rainforest region of Venezuela and Columbia. As such, the Spathiphyllum domino appreciates moist and humid conditions. As such, we recommend for plant owners do their best to try to mimic their natural environment when growing Spathiphyllum domino indoors. 

Spathiphyllum domino is also capable of breaking down and neutralizing toxic gases such as benzene, formaldehyde, and carbon monoxide (according to NASA’s “Clean Air Study”). However, the extent to which Spathiphyllum can filter down these toxic gases is marginal. 

Lighting Requirements of Spathiphyllum domino

As mentioned above, to maintain the variegation (contrasting colours white and green) in the plant’s foliage, the Spathiphyllum domino will require more light than the common all green peace lily. Placing your peace lily domino in a bright spot that does not receive direct sunlight is best advised as exposure to direct sunlight can end up sunburning the plant’s foliage.

If you are concerned about not having enough light, then consider purchasing grow lights to supplement the existing light in your home for your Spathiphyllum domino so it can maintain its variegation. 

Watering Frequency and Moisture

Spathiphyllum domino will grow best in moist conditions – including moist (not soaking wet) potting mix. When it comes to watering the Spathiphyllum domino, we recommend watering once every couple of days – but do be sure to check the soil before watering to avoid root rot.

Time of year and seasonality will in turn also impact how frequently you water your Spathiphyllum domino. During the growing seasons (spring and summer) you can expect to water your peace lily domino more frequently than in the colder fall and winter months.

For new plant parents who are unsure about the frequency of watering and soil moisture, you can always opt to purchase a moisture meter which as its name suggests will indicate the moisture of the soil. Again, avoid watering when the soil is quite moist as this can lead to root rot. Also, make sure that the pot your Spathiphyllum domino is in has a drainage hole to ensure that any excess water can freely escape and not sit at the bottom of the pot (this is what commonly leads to root rot).

Potting Mixture and Fertilization

Spathiphyllum domino will grow best in a well-draining potting mix that is still able to retain moisture. 

If you’ve recently taken your Spathiphyllum domino from the nursery, plant shop, or store, the potting mix your houseplant is in will likely have enough nutrients in it to feed your peace lily domino for the next few months. However, you may choose to support your Spathiphyllum domino in the growing season. Utilize a slow-release fertilizer or a 20-20-20 liquid fertilizer once a month. Be sure to follow the instructions – too much fertilizer can also negatively affect your houseplant. 

Toxicity of the Peace Lily Domino

Spathiphyllum domino creates insoluble calcium oxalate crystals which can irritate both people and pets. Even the pollen from the plant can lead to irritation if accidentally ingested.

As a rule of thumb, keep this plant out of reach from your pets and children. Use gloves when handling your Spathiphyllum domino to avoid irritation. 

Common Pest Problems

Spathiphyllum domino is quite resilient and does not often fall ill due to pest issues. However, when it comes to keeping houseplants – encountering pests is almost always part of the equation. 

We recommend pest prevention to avoid pest outbreaks from even occurring on your Spathiphyllum domino. Clean its leaves once or twice a month by spraying them down in the sink or shower, and using a damp cloth to remove dust. Alternatively, you can use neem oil to discourage pests from colonizing your houseplant as well. 

Frequently Asked Questions

Does Domino peace lily flower?

The peace lily domino’s flowers also grow upwards and above the foliage, and can range from green to white depending on the maturity of the plant. As the plant ages, its flowers will slowly lighten and become more white. 

How much light do Dominos peace lilies need?

To maintain the variegation (contrasting colours white and green) in the plant’s foliage, the Spathiphyllum domino will require more light than the common all green peace lily. Placing your peace lily domino in a bright spot that does not receive direct sunlight is best recommended.

How often do you water a Peace Lily from Dominos?

Spathiphyllum domino will grow best in moist conditions – including moist (not soaking wet) potting mix. When it comes to watering the Spathiphyllum domino, we recommend watering once every couple of days – but do be sure to check the soil before watering to avoid root rot.