Warm-toned new leaves
Each fresh blade appears reddish to copper before chlorophyll increases and mature green settles in.
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Foliage that reads like luxurious fabric, with colour that deepens beautifully 🍃
Family: Araceae · Pot diameter: 17 cm · Height: approx. 40 cm
Philodendron ‘Summer Glory’ opens new leaves in reddish and copper tones that gradually deepen to dark glossy green. One crown therefore holds several stages of maturity at the same time.
Successive leaves of Philodendron ‘Summer Glory’ open around a compact central axis, allowing the crown to show older and newer stages of colour and form at once.
A copper-to-deep-green transition meets a broad, almost velvety silhouette.
Each fresh blade appears reddish to copper before chlorophyll increases and mature green settles in.
A deep base and broad surface give the rosette calm horizontal weight without long trailing stems.
As the leaf hardens, the surface becomes deeper and glossier, heightening contrast with new growth.
Why you’ll love it: it turns every new leaf into a visible colour transition, from copper to luxurious deep green.
On a plant stand or broad side table where the rosette has room to open. A plain pot in cream, charcoal or deep green keeps attention on the foliage’s changing colours.
Choices with compatible light needs and contrasting textures keep the arrangement balanced.
Bright, indirect light. Variegated forms need steady light without harsh sun.
When the top 2–4 cm are dry. Water thoroughly and let all excess drain away.
Moderate to higher humidity and roughly 18–29°C, away from cold or hot draughts.
Not safe to chew. It contains insoluble calcium oxalate crystals.
Keep it near an east-facing or bright north-facing window, or behind a sheer curtain. Low light reduces leaf size and variegation, while harsh sun can scorch pale tissue.
Check the mix before every watering and wait until the top 2–4 cm are dry. Water evenly, let it drain and never leave water standing in the cover pot.
It adapts to average household humidity, but steady humidity and gentle air movement support cleaner edges and smoother unfurling.
An ideal range is roughly 18–29°C. Avoid cold glass, air-conditioner draughts and sudden changes that slow growth.
Use an airy aroid mix with ample pore space around the roots and moderate moisture retention. Unrestricted drainage is essential.
During active growth, use a balanced liquid feed at the label rate and only on already moist substrate. Repot when roots fill the pot, moving up by one size.
‘Summer Glory’ was created by a controlled cross between an unnamed hybrid female line and an unnamed Philodendron gloriosum male parent.
The cross was made in August 2016 by Lawrence “LariAnn” Garner in Florida City. One seedling was selected for its colour, form and compact growth.
The selection was propagated vegetatively through tissue culture from 2020 and received US plant patent PP34,347 in 2022.
Young blades show red pigments before chlorophyll development is complete. The gradual shift towards green is a normal part of hardening.
The P. gloriosum parent is associated with the broad heart-shaped blade, while the hybrid female line contributes a different, more compact architecture.
Nodes can produce leaves, buds and aerial roots. When they meet a stable, lightly moist support, they help the stem climb without replacing the root system in the pot.
Philodendron tissues contain needle-like calcium oxalate crystals. Chewing releases them and can cause immediate pain, irritation and drooling.
Practical answers about growth and the plant’s most common signals.
This is normal maturation. As the blade hardens and chlorophyll increases, reddish tones recede into deep green. Judge health by firmness rather than retention of the first colour.
One old lower leaf may be ageing normally. Several yellow leaves at once call for a check of moisture, drainage, light and roots before adding water or fertiliser.
Climbing forms benefit from a firm pole or moss surface, while self-heading rosettes mainly need room. Tie only the stem, never a leaf petiole.
Low or abruptly changing humidity, a dry root zone or cold can hinder unfurling. Stabilise conditions and never pull a soft blade from its sheath.
On climbing forms, cut a healthy section with at least one node and a viable growth point. Self-heading forms will not propagate from a plain leaf without a node.
Not for chewing or ingestion. Insoluble calcium oxalate raphides can cause severe oral irritation. Keep it out of reach and seek professional advice if ingestion or symptoms occur.