Philodendrons have long captivated plant enthusiasts with their diverse forms and lush foliage. These adaptable tropical plants offer a wide array of leaf shapes, sizes, and colors, making them a popular choice for indoor environments. Among the many appealing characteristics, the presence of purple hues in some varieties has garnered significant interest. This coloration can add a unique visual dimension to any plant collection.
Understanding “Philodendron Purple”
The term “Philodendron Purple” is a descriptive phrase for Philodendron species or cultivars displaying purple coloration, not a formal botanical species name. This usage often arises from marketing or as a convenient way to categorize plants with similar aesthetics. The Philodendron genus is extensive, with hundreds of species naturally exhibiting a spectrum of colors beyond green.
Some philodendron varieties naturally develop purple tones in their leaves, stems, or new growth as part of their genetic makeup. This coloration varies in intensity and location, contributing to the genus’s diversity. These unique hues make certain philodendrons highly sought after by collectors and enthusiasts. It is important to recognize that “Philodendron Purple” refers to a group of plants rather than a single, distinct entity.
Philodendron Varieties with Purple Tones
Many Philodendron varieties exhibit striking purple coloration, adding depth and visual interest to their foliage. Cultivars of Philodendron erubescens, often called blushing philodendrons, are well-known for their reddish-purple stems and leaf undersides. ‘Pink Princess’ is a popular P. erubescens cultivar featuring deep green leaves variegated with bright pink, which can sometimes appear as a purplish-pink on new growth or stems. ‘Red Emerald’ also displays reddish-purple stems and leaf undersides.
Another notable variety is Philodendron ‘Black Cardinal’, whose new leaves emerge with dark, purplish-black tones before maturing to a deep green. Philodendron ‘Imperial Red’ also presents new leaves that can be a dark reddish-purple, gradually deepening in color as they mature. The hybrid Philodendron ‘Rojo Congo’ is recognized for its coppery-red new leaves and unique red and green stems, with new foliage often showing strong purplish-red tints before turning deep green.
Philodendron ‘Prince of Orange’ produces new leaves that emerge in shades of coppery-orange, often displaying slight purplish tints alongside these warmer tones. Philodendron ‘McColley’s Finale’ is another self-heading type whose new leaves emerge in a vibrant red or copper, often carrying underlying purple notes. Some forms of Philodendron hederaceum ‘Moonlight’ can exhibit a slight purplish tint on newly unfurled leaves before transitioning to their characteristic bright lime-green or chartreuse. Philodendron atabapoense stands out with long, strap-shaped leaves that are distinctly purple on their undersides.
Care for Purple-Hued Philodendrons
Providing appropriate care for purple-hued philodendrons helps maintain their vibrancy and promotes healthy growth. These plants thrive in bright, indirect light conditions. Sufficient light is important for enhancing purple coloration, as inadequate light can cause these hues to fade. Placing them near an east or west-facing window, or a few feet from a south-facing window, typically provides ideal light exposure.
Proper watering is crucial. Allow the top inch or two of the potting mix to dry out between waterings to prevent root rot and ensure consistency. A well-draining, aerated potting mix, often composed of ingredients like peat moss, perlite, and pine bark, is best for good drainage and aeration.
Philodendrons prefer temperatures ranging from 65 to 80 degrees Fahrenheit (18-27 degrees Celsius) and appreciate higher humidity levels, typical of their tropical origins. While many can tolerate average household humidity, providing additional humidity through methods like pebble trays or humidifiers can encourage more robust growth and richer color. During the active growing season, typically spring and summer, apply a balanced liquid fertilizer every 2-4 weeks. Fertilize less frequently or not at all during fall and winter. Optimal light and balanced nutrition contribute significantly to the development and intensity of purple tones.
Troubleshooting Common Issues
Owners of purple-hued philodendrons might encounter a few common issues, some of which can affect their distinctive coloration. If purple tones begin to fade, insufficient light is a frequent cause; moving the plant to a brighter location with indirect light can help restore the color. Natural aging of older leaves can also result in some fading.
Leaves turning yellow can indicate overwatering or conversely, underwatering, leading to dehydration. Brown leaf tips or edges often suggest low humidity or inconsistent watering, while brown, crispy leaves may point to severe underwatering or nutrient burn from over-fertilization. Adjusting watering practices and ensuring adequate humidity can help resolve these problems.
Leggy growth typically signals that the plant is not receiving enough light. Increasing the light exposure will encourage more compact and bushy growth. Philodendrons can also be susceptible to common houseplant pests like spider mites, mealybugs, and scale insects. Regular inspection of the leaves, especially the undersides, helps in early detection, allowing for prompt treatment with appropriate horticultural oils or insecticidal soaps.