How to Grow and Care for Philodendron Summer Glory

The Philodendron Summer Glory is a popular hybrid plant known for its striking foliage and relatively straightforward care. This plant, a cross between an unnamed Philodendron and Philodendron gloriosum, was developed in 2016 and made available to the public in 2020. Its appeal lies in its large, heart-shaped, glossy leaves that display an evolving color palette, typically emerging with a bronze or coppery-pink hue and gradually maturing to a rich, deep green with distinctive veining. The vibrant red cataphylls, which are protective sheaths for new leaves, further enhance its visual interest. This plant adds elegance to various indoor settings, appealing to both new and experienced plant enthusiasts.

Philodendron Summer Glory Care

Light Needs

Philodendron Summer Glory thrives in bright, indirect light. Placing the plant near a window that offers filtered sunlight is ideal. While it can tolerate medium light levels, insufficient light leads to leggy growth, smaller, paler leaves, and a loss of vibrant coloration. Direct sunlight, especially intense afternoon sun, can cause burn marks. Rotating the plant periodically ensures even light exposure and promotes balanced growth.

Watering Schedule

Consistent watering is important for the Philodendron Summer Glory, but overwatering should be avoided to prevent root rot. Water thoroughly when the top one to two inches of soil have dried out. Some sources suggest allowing the top quarter of the soil to dry between waterings. Using a pot with adequate drainage holes is crucial. During the active growing season (spring and summer), water more frequently, reducing frequency in fall and winter.

Ideal Soil Mix

A well-draining and airy potting mix is necessary for healthy growth. Such a mix prevents waterlogging. Components include orchid bark, perlite, peat moss, coco coir, or finely shredded bark. These ingredients create a lightweight blend that provides good drainage while retaining some moisture. A chunky mix, often including components like soil, orchid bark, and perlite, provides optimal structure for root health.

Temperature and Humidity

Philodendron Summer Glory prefers average indoor temperatures, ideally ranging between 65°F to 85°F (18°C to 29°C). It is sensitive to extreme temperature fluctuations and should be kept away from cold drafts or heating/cooling vents. Temperatures below 55°F (13°C) should be avoided. This plant thrives in high humidity, with levels of 60-70% being ideal. To increase humidity, use a cool mist humidifier, place the pot on a wet pebble tray, or group it with other houseplants.

Fertilizing

During the primary growing season (spring and summer), Philodendron Summer Glory benefits from regular fertilization. A balanced, water-soluble fertilizer, diluted to half strength, is recommended. Feed the plant once every four to six weeks during this period. Fertilization should be reduced or stopped entirely during the fall and winter months. Over-fertilizing during the dormant season can lead to fertilizer burn and harm the plant.

Repotting Philodendron Summer Glory

Repotting becomes necessary when the plant outgrows its current container. Indicators include roots emerging from drainage holes, stunted growth, or soil drying out quickly. The best time to repot is during the plant’s active growth period, typically in spring or summer. This allows the plant to recover more quickly and establish itself in its new environment.

When choosing a new pot, select one that is only one to two inches larger in diameter and has sufficient drainage holes. An excessively large pot can retain too much moisture, increasing the risk of root rot. Gently remove the plant from its old container, being careful not to damage the root ball. Loosen any circling roots if root-bound. Add fresh, well-draining potting mix to the bottom, place the plant, and backfill, ensuring the plant is at the same depth.

Propagating Philodendron Summer Glory

Propagating Philodendron Summer Glory is commonly achieved through stem cuttings, in either water or soil. Early spring or summer is the most favorable time for propagation, as the plant is in its active growth phase. Select a healthy mother plant for successful cuttings.

Water Propagation

Choose a stem section four to six inches long with at least one node, which is where new roots and leaves will emerge. Remove any leaves from the bottom portion, ensuring no leaves are submerged to prevent rot. Place the cutting in a glass jar filled with water, covering the node. Position the jar in bright, indirect light and change the water if it becomes cloudy. Roots typically form within a few weeks; once they are at least an inch long, transfer the cutting to soil.

Soil Propagation

Prepare the stem cutting with at least one node; some growers allow it to air dry for a day before planting to help prevent rot. Plant the cutting directly into a pot filled with moist, well-draining potting mix, burying the node. Gently firm the soil around the stem to secure it. Place the potted cutting in bright, indirect light and keep the soil consistently moist but not waterlogged. A gentle tug after a few weeks indicates if roots have formed.

Common Problems and Solutions

Philodendron Summer Glory can exhibit certain symptoms that indicate underlying issues, often related to environmental factors or care practices.

Yellowing Leaves

Yellowing leaves can stem from several causes. If leaves are wilting and mushy, especially with a soft stem, overwatering and potential root rot are likely culprits. Allow the soil to dry more thoroughly between waterings. Conversely, yellow leaves, particularly if only the lower ones are affected or if new leaves are small and dark, can signal underwatering or nutrient deficiency. Adjust watering frequency to prevent complete soil dryness, or apply a balanced fertilizer during the growing season.

Brown Leaf Tips or Edges

Brown leaf tips or edges often signal low humidity or underwatering. Increase humidity around the plant. Ensure consistent soil moisture to prevent dry leaf edges.

Stunted Growth

Stunted growth might indicate insufficient light or a lack of nutrients. Move the plant to a brighter, indirect light location or apply a diluted fertilizer during its active growth phase.

Pests

While Philodendron Summer Glory is often less prone to pests than some other philodendrons, common houseplant pests such as aphids, mealybugs, and spider mites can still affect it. Regularly inspecting the plant’s leaves helps in early detection. If pests are identified, isolate the affected plant to prevent spread. Treat pests by wiping leaves with a soft, damp cloth, spraying with soapy water, or applying neem oil. Maintaining good air circulation can also help deter fungal issues.