Philodendron Gloriosum Care Guide

Care overview

Crawling growth habit; requires horizontal space

Light

Bright, indirect light

Watering

Allow top third to dry before watering

Humidity

Moderate to high (60–80%)

Temperature

18–28°C

Feeding and fertiliser

Feed every 4–6 weeks during active growth at quarter to half strength. Do not fertilise fresh unrooted cuttings.

Potting mix

40% bark, 30% perlite, 20% potting mix, 10% worm castings

Propagation

Rhizome division

Support

Crawling rhizome; grow horizontally in a wide rectangular pot rather than on a climbing support.

Mature size

A terrestrial crawling aroid that spreads horizontally. Mature leaves may reach approximately 40–70 cm depending on conditions and clone.

Semi-hydro suitability

Suitability depends on the plant, root condition and the chosen semi-hydro system.

Dormancy and winter growth

No true dormancy is normally required indoors. Growth may slow during the darker UK winter, so reduce watering and feeding in line with the plant's actual growth rate.

About this plant

Philodendron Gloriosum is held in the Snip & Sprout permanent collection and propagated in small batches when suitable parent growth is available.

Brown tips or edges

Likely cause

Can be linked to inconsistent watering, dry air, excess salts, unsuitable water quality, or leaf scorch.

What to do

Keep watering consistent, protect leaves from excessive direct sun and flush the growing medium when salt build-up is likely.

Pests

Likely cause

Thrips, spider mites, mealybugs and scale can occur on indoor aroids.

What to do

Inspect new growth, leaf undersides, petioles and stems regularly. Isolate affected plants and identify the pest before choosing a treatment.

Yellowing leaves

Likely cause

Can result from roots staying too wet or too dry, low light, cold stress, nutrient problems, or normal ageing of older leaves.

What to do

Check the growing medium and recent care before changing anything. Correct watering, light or temperature problems and remove only fully spent leaves.

Does Philodendron Gloriosum go dormant in winter?

No true dormancy is normally required indoors. Growth may slow during the darker UK winter, so reduce watering and feeding in line with the plant's actual growth rate.

How large can Philodendron Gloriosum grow indoors?

A terrestrial crawling aroid that spreads horizontally. Mature leaves may reach approximately 40–70 cm depending on conditions and clone.

What is the most important care point for Philodendron Gloriosum?

Crawling growth habit; requires horizontal space