You may have heard of Syngonium podophyllum without realizing it. This semi-tropical plant (hailing from Brazil, Bolivia, Ecuador, and Mexico) commonly known as the Arrowhead vine or plant.
This low-maintenance houseplant is interesting and versatile. It is available in a range of colors, and the attractive foliage changes in shape as the individual leaves change from juvenile to mature.
The hardy evergreen arrowhead vine is an enthusiastic climber but can be pruned to create a compact tabletop plant.
When left unpruned, its vines can grow to be about six feet long and are lovely when trained to climb or allowed to cascade over the sides of a hanging basket or pot.
In this article, we will discuss the growing, use and arrowhead plant care (Syngonium). Read on to learn more.
Syngonium Plant Quick Growing Guide:
Origin: Brazil, Bolivia, Ecuador, and Mexico
Common Names: Arrowhead vine or plant, Tri-Leaf Wonder, Nephthytis, African Evergreen, Green-Gold Nephthytis, Goosefoot Plant, Five Fingers
Uses: The arrowhead plants are easy to grow and do well growing indoors in a low-to-medium light as a trailing, climbing or hanging vine. It can also be kept pruned for a more bushy appearance. With many varieties, cultivars and colors to choose from, these foliage plants coordinate well with any decor and adds interest in variegated shades of green and white, silver, cream, pink or even purple.
Height or Length: 3′ – 6′ feet tall
Spread: 1′ – 2′ feet wide
USDA Hardiness Zones: 10 to 12 These plants are only winter hardy in Florida in the US, but they grow well as houseplants in every state.
Flowers: It is unusual for the plant to produce flowers indoors. When flowers do appear the greenish/white blooms look something like Peace lily blooms with a thicker spadex (the central shaft that bears the individual flowers and berries). The tiny flowers develop into brownish-black or red berries.
Foliage: Leaves vary in color depending upon the plant variety. On all varieties, leaves transform from small ovate leaves too long, lobed leaves. Color and markings also change throughout the lifespan of the leaf.
When leaves first emerge, they are relatively heart-shaped and often display silvery variegation.
When they become mature, they attain the arrowhead shape that gives them their common name. As the leaves further mature, they grow from about five inches long to about fourteen inches long.
Colors: Leaves are usually heavily variegated when young. The variegation tends to fade as the leaves mature. Leaves come in attractive shades of green and white, silver, cream, pink and even purple.
Syngonium Podophyllum Care Requirements:
Light: These plants do well in low-to-medium light settings and thrive in bright, indirect light. They do not like exposure to direct sunlight. If you are only able to provide low-to-medium light conditions, you may do better with one of the deeper green cultivars. These tend to do better in shaded conditions.
Water: The soil should be kept lightly moist during spring and summer and slightly drier during the fall and winter months. Don’t let it become completely dry. The plant is undemanding when it comes to watering, but does prefer high humidity, so it’s a good idea to place container plants on a bed of wet pebbles. Mist hanging baskets frequently. Water moderately throughout the growing season and reduce watering during cooler months. [source]
Temperature: As a semi-tropical vine, arrowhead plants prefer warm, humid conditions. Try not to allow temperatures to drop below 60° degrees Fahrenheit.
Soil: Use a rich potting mix that offers superior draining and aerating capabilities.
Fertilizer: Feed using a balanced liquid houseplant food on a regular basis during the spring and summer. Follow package directions closely.
Problems: These hardy plants have no pests or disease problems when cared for properly. Maintain a moderate watering schedule and provide the right type of substrate to prevent:
- Rotting of plant roots
- Bacterial leaf spot
- Colonies of Spider mites
- Scale on plants
- Aphids –> Ways to kill Aphids here
- Sap sucking Mealybugs
All of these can be problematic on over watered plants, but should not plague healthy plants.
Pruning: If you want to keep your plant compact and bushy, pinch of new growth on a regular basis. Wear gloves when pinching as the plants’ sap can cause skin irritation.
Propagation: It is easy to root Syngonium from a cutting during the growing season. Cut sections of stem containing root nodes and place them in clean water to grow roots. If you see that your plant has developed aerial roots on the stem, you can be certain that stem section will root easily.
Taking Cuttings From Arrowhead Plants
The plant also spreads rapidly in the soil, so it is a simple matter to divide one plant into two or more whenever you repot.
Repotting: Generally, you should refresh the potting soil in the springtime and repot every other year; however, because these plants are fast-growers you may need to repot annually. Frequent repotting will result in even faster growth!
In their natural habitat, these plants are vigorous climbers that start out as under-story forest plants and grow up into the leaves and branches of the tropical forest to get more sun and fresh air.
As with most living things, you will get the best results from these plants when you take steps to replicate their natural circumstances.
Provide a tropical forest environment by keeping your plants in a warm, humid setting with the kind of bright, indirect sunlight you would find in a jungle.
Try providing your plant with a branch or moss covered pole to climb.
Interesting Varieties and Cultivars Of Nephthytis Plants
In its natural habitat, there are over thirty species of Syngonium. The one we see most often in cultivation is Syngonium podophyllum type, which comes in an impressive number of varieties. Here is a collection of the 10 most popular and attractive of these:
Berry Allusion Nephthytis: This plant features light green leaves with tinges of pink and cream. It grows very well in a low-light setting.
Bold Allusion Nephthytis: The leaves of this plant are creamy green with pink veins. This is a slow-growing plant so may be better for smaller spaces.
Cream Allusion Nephthytis: This is a very compact variety that features mid-sized, creamy green leaves infused with traces of pink.
Strawberry Cream: This plant does best and looks best in bright, indirect light. The leaves are an attractive shade of pink that is especially attractive on new growth.
Pink Allusion: This is a compact plant. The leaves are pale green with pink veins and dark green edging.
Julia Allusion Nephthytis Plant: The leaves of this plant are pale green with a flush of coppery pink coloration.
Exotic Allusion Nephthytis: The leaves of this plant are very pale green with tinges of creamy white.
White Butterfly Plant: The leaves of this very popular plant are greenish-white with dark green edging.
Holly Nephthytis: This dramatic plant has white leaves with green veins and green edging.
Painted Arrow Head Plant: The creamy green leaves of this plant sport spatters of light green.
There are many types of indoor house plants that have similar requirements and look great when planted alongside these pretty plants. Here are three good examples:
Red Aglaonema is a colorful, compact houseplant that can work well as a thick, bushy base surrounding a trellis filled with climbing Arrowhead Vine.
Golden and Marble Queen Pothos Plants are classic houseplants that is easy to come by and adds variety and interest to climbing, hanging or trailing Arrowhead vines.
Philodendron is another pretty, climbing or trailing tropical house plant that does very well when planted with Syngonium. Its pretty green and yellow variegated, heart-shaped leaves add contrast and interest to your planting.
Is Syngonium Invasive?
The Florida Exotic Pest Plant Council (FLEPPC) has declared this plant to be a Category 1 Invasive species. This means that its vigorous growth habits allow it to displace native plant and animal species and alter the structure of native plant communities. It may also be capable of hybridizing with native plants. All of this is very problematic for the health and well-being of local flora and fauna.
If you live in the state of Florida or a similar climate, do not keep these plants outside. You should not plant stems or put a cutting directly into the ground. If you notice that Syngonium has naturalized on your property, you should take steps to eradicate it.
This can be a real challenge and will take a combination of pulling and use of herbicides. Pulled plants should be burned or disposed of in carefully sealed black plastic bags. The idea is that heat will build up in the bags and kill the plants so that they will not be able to take up residence in your local landfill.
Remember to wear gloves, long sleeves, and eye protection to prevent irritation from plant sap. [source]
Toxicity: While you may have heard of “anti-inflammatory properties of Arrowhead plant” it is most likely that this was a reference to Sagittaria cuneata, which is an entirely different plant that also goes by the common name “Arrowhead Plant”. This plant is a native to the northern US and has been used extensively by Native Americans for medicinal and food purposes.
It is very important to note that Syngonium ‘arrowhead vine’ is not the benign “Arrowhead Plant” used for medicinal purposes. According to the ASPCA, Syngonium podophyllum is toxic to dogs, cats, horses, and people. [source]
The plant contains insoluble calcium oxalates that cause painful swelling of the lips, tongue, and mouth. When ingested, it causes difficulty swallowing, gastric distress, excessive drooling and (in cats, dogs, and humans) vomiting. Equines (horses and their relatives) are not able to regurgitate, so the results of ingesting this plant are even more dire for them.
The sap of the plant is an irritant, so gardeners should wear gloves when handling and pruning. Be advised that every part of the Syngonium plant is toxic or poisonous. If you have house pets, take care to keep the plant out of reach. The plant tends to drop leaves, so be vigilant about keeping shed leaves picked up.
If you think that your pet may have eaten Syngonium leaves, contact your vet or call the ASPCA’s poison line: APCC (888) 426-4435.
Add Interest To Your Indoor Garden With Arrowhead Syngonium
If you are seeking a houseplant that grows quickly and is very easy to care for, you can’t go wrong with Syngonium podophyllum.
These plants make good gifts, and they are the perfect choice for inexperienced gardeners. They do very well in most indoor settings, and can also do nicely as container plants on a protected porch or balcony.