Philodendron Summer Glory Care Indoors; Watering, light, Soil, Propagation, Problems

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Philodendron Summer Glory or Summer Glory Philodendron is one of the hybrid Philodendron varieties and features an upright, clumping growth and large, deeply-veined leaves which start off reddish-bronze and turn deep green as they mature.

The young leaves are surrounded by red catapylls. Venation in young leaves is purplish-pink but fades with age. The deep-green mature leaves have a red leaf margin.

Philodendron Summer Glory and its relatives Philodendron selloum (Lacy Tree Philodendron) and Philodendron selloum Sun Red are non-climbing, upright bushes which are magnificent in a pot. Use a moss stick to give it support and to grow the large beautiful leaves.

Botanical name: Philodendron 'Summer Glory'
Family: Araceae
Common name: Summer Glory Philodendron

Origin

Philodendron 'Summer Glory' is a patented hybrid by LariAnn of Aroidia Research between an unnamed Bob McColley Philodendron (female plant) and Philodendron gloriosum (male plant). It is a rare Philodendron developed in 2016 and reproduced in 2020 through tissue culture.

Is Philodendron Summer Glory toxic?

Yes. Like other Philodendrons, Philodendron Summer Glory is toxic to both humans and pets as indicated by National Capital Poison Center. The plants contain Calcium oxalate crystals. If ingested, it can cause burning and swelling in the mouth and throat, vomiting, diarrhea and abdominal pains. Therefore, keep the plant away from the reach of children and pets.

Where to buy

Are you looking to add Philodendron Summer Glory to your collection? You may acquire these plants online from Etsy (Link to Etsy) or from Amazon (Link to Amazon).

How to Care for Philodendron Summer Glory Indoors

To care for Philodendron Summer Glory indoors, provide bright indirect light, warmth of 18-26⁰C, humidity of 60-70% and moderately moist, fertile, well-drained soil coupled with monthly feeding in the growing season.

Summer Glory Philodendron requires regular pruning to keep the plant neat, to encourage a compact, bushy growth and to rejuvenate growth. Repotting for the young plant is needed when it becomes pot-bound and the soil should be replenished annually for the large plants. Keep reading for more on these growing conditions and how to achieve them.

Watering

Water Philodendron Summer Glory liberally in spring and summer until water drips from the bottom. Allow the top 2-3 inches of soil to dry out between waterings. Keep the soil moderately moist and avoid overwatering to prevent rotting stems, drooping and yellowing leaves, and leaf drop.

Decrease the amount and frequency of watering in fall and winter to maintain the soil slightly moist as growth is minimal at this time. Do not allow the soil to dry out completely to prevent wilting, drooping, yellowing and leaf loss.

Use water that is at room temperature to avoid shocking this tropical plant which can result in stunted growth and leaf drop. Only use chlorine-free water to prevent browning of leaf edges.

To avoid soggy soil which can lead to root-rot and eventual loss of the plant, use a pot that has a drainage hole and free-draining soil. Take care not to wet the foliage to discourage fungal diseases.

Light Requirements

Philodendron Summer Glory grows best in bright indirect light; place it next to a bright, sunless window. Keep it away from direct sunlight to avoid scorching the leaves.

Ensure that the plant receives adequate light as insufficient light will result in leggy growth, small-sized pale leaves and loss of leaf coloration. If the natural lighting is inadequate, use a grow light to supplement it.

For uniform growth and to avoid leggy growth, give the pot a 90⁰ turn every month, to ensure that the plant receives light on all sides.

Temperature and Humidity

Philodendron Summer Glory thrives in a warmth of 18-26⁰C. Keep it away from sources of drafts to prevent temperature flactuations which can cause stunted growth, wilting, drooping, yellowing, leaf drop or even death of the plant.

Summer Glory Philodendron prefers a humidity of 60-70%. Low humidity for prolonged periods can result in curled leaves and brown leaf tips and edges. To elevate humidity, set the pot on a wet pebble tray, use a cool mist humidifier or group the plants together. Do not mist the leaves and maintain good air flow to minimize fungal diseases.

Fertilizer

Feed Philodendron Summer Glory with a balanced, water-soluble fertilizer every 4 weeks in spring and summer for a healthy growth. Do not feed in fall and winter as growth is minimal at this time. Feeding at this time can cause fertilizer burn and death of the plant.

Potting Soil

The best potting mix for Philodendron Summer Glory should be rich in organic matter and well-draining to prevent sogginess while providing the required nutrients. A blend of 50% potting soil, 30% peat moss or coconut coir, and 20% perlite or orchid bark is a good choice for this plant.

Repotting

Repot Philodendron Summer Glory at the beginning of the growing season when the plant becomes root-bound. Use a pot that is 2 sizes larger that has a drainage hole to prevent root-rot. Check out these pots with drainage hole on Amazon.

Replenish the top 2-3 inches of soil of large plants at the beginning of the growing season or as necessary. Take care not to injure the roots to avoid fungal infestations. The large plants can also be divided at repotting to propagate new plants if you need to increase your collection or share with friends and family.

Pruning & Maintenance

Pruning Philodendron Summer Glory involves removal of yellow and dead leaves to maintain the plant neat and also discourage pests and diseases.

Cutback the stems of a straggly plant to the soil level at the beginning of the growing season to rejuvenate growth.

Regularly clean the leaves by damp-wiping with a soft cloth to get rid of dust to expose as much surface area for light absorption. It also discourages pests and diseases infestation.

Philodendron Summer Glory Propagation

Philodendron Summer Glory propagation is best done during the growing season by plant divison.

Propagating Philodendron Summer Glory by plant division

1. Water the plant thoroughly at least 1 day before to make it easier to divide and also hasten establishment; a well hydrated plant suffers less shock and takes a shorter time to take root.


2. Carefully slip the plant out of its pot and divide it into sections while ensuring that each section has enough roots.


3. Pot these sections in individual pots in moist, loose, well-drained soil.


4. Place the set up in a warm, brightly-lit place away from direct sunlight.


5. Maintain the soil moist until when the plant is well established.


6. Allow adequate time for the new plant to be established after which you can begin routine care.

Philodendron Summer Glory Problems & Remedies

Philodendron Summer Glory problems are yellow leaves, drooping leaves, brown leaf tips and edges, loss of leaf color, pests and diseases among others. Keep reading for more on these problems and how to fix it.

Yellow leaves

Some of the causes of yellow leaves on Philodendron Summer Glory are too little light, direct sunlight, nutrient deficiency, inconsistent watering, soggy soil, aging among others.

How to fix it

Too little light: Position the plant in a brighter spot where it will receive bright indirect light or use a grow light if you do not have adequate light in your home.

Direct sunlight: Keep the plant away from direct sunlight or use a light curtain or sheer curtain to diffuse the sunrays.

Nutrient deficiency: Feed with a balanced, water-soluble fertilizer every 4 weeks in spring and summer.

Inconsistent watering: Do not water on a schedule; water when the top 2-3 inches of soil feel dry and do not allow the soil to dry out completely.

Soggy soil: Use a well-draining soil and a pot that has a drainage hole.

Aging: As the plant matures, the old leaves turn yellow and drop.

Drooping leaves

Drooping leaves on Philodendron Summer Glory are are caused by underwatering, overwatering, temperature stress or spider mite infestation.

How to fix it

Underwatering: Water the plant immediately and it should recover.

Overwatering: Water when the top 2-3 inches of soil feel dry to the touch.

Temperature stress: Keep the plant away from hot drafts emanating from hot air vents, heat source and others.

Spider mite infestation: Regularly inspect the plant for any infestation and take timely control measures.

Brown leaf tips and edges

Brown leaf tips and edges on Philodendron Summer Glory are caused by too dry air or being pot-bound.

How to fix it

Dry air: Set the pot on a wet pebble tray or use a cool mist humidifier to increase humidity.

Being pot-bound: Repot the plant into a pot 2 sizes larger that has a drainage hole to prevent waterlogging.

Loss of leaf color

Loss of leaf color on Philodendron Summer Glory is due to low light. Move the plant to a brighter spot where it will receive bright indirect light or instal a grow light if the natural light is not enough.

Pests

Common pests of Philodendron Summer Glory are mealybugs, scale insects and aphids which are prevalent in dry conditions.

How to fix it

1. Isolate the affected plant to prevent spread to other plants and treat it with neem oil or insecticidal soap as per the manufacturers' instructions.


2. Regularly inspect the plant for these pests and carry out timely control measures.


3. Keep the plant well pruned to discourage the pests.


4. Set the pot on a wet pebble tray or group the plants together to raise humidity to reduce the pests infestations.

Diseases

Philodendron Summer Glory is prone to powdery mildew and leaf spot disease which are enhanced by overwet conditions coupled with poor air circulation.

How to fix it

1. Isolate the affected plant to prevent spread to the rest of the plants and spray it with a fungicidal solution as indicated by the manufacturer.


2. Avoid wetting the foliage during watering to discourage the diseases.


3. Ensure that there is good air circulation for the plant to reduce these diseases.

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