Black gold philodendron (Philodendron melanochrysum) care

Aroids · needs attention to keep

Black gold philodendron (Philodendron melanochrysum) wants bright indirect light; tolerates a shadier spot than most. Water it weekly. Water when the top third of the pot is dry. Philodendrons wilt visibly when genuinely thirsty and recover within hours, which makes them easy to read. Pot it in loose, airy aroid mix with plenty of bark and perlite. Balanced liquid feed at half strength every third watering through the growing season, and repot once a year. Humidity: above 65% — new leaves scar in dry air. Toxic to cats, dogs and people if chewed — the sap carries insoluble calcium oxalate crystals, which burn the mouth and throat.

The black gold philodendron: a climber whose leaves are so dark they look almost black, with a velvet surface and gold veining, and which lengthen dramatically as the plant climbs. A juvenile leaf is 15 cm; a mature one up a pole can pass 60 cm. It wants high humidity to unfurl those leaves without damage.

Quick facts

Water: Water weekly. Water when the top third of the pot is dry. Philodendrons wilt visibly when genuinely thirsty and recover within hours, which makes them easy to read.
Light: Bright indirect light; tolerates a shadier spot than most.
Humidity: Above 65% — new leaves scar in dry air.
Soil: Loose, airy aroid mix with plenty of bark and perlite.
Feeding: Balanced liquid feed at half strength every third watering through the growing season.
Repotting: Repot once a year.
Toxic to pets: Toxic to cats, dogs and people if chewed — the sap carries insoluble calcium oxalate crystals, which burn the mouth and throat. Keep it off the floor if anything in the house tastes its way through life.
Difficulty: Needs attention.
Mature size: Leaves to 60 cm on a mature climbing plant.
Native to: Colombia.

Watering a Black gold philodendron

Water weekly. Water when the top third of the pot is dry. Philodendrons wilt visibly when genuinely thirsty and recover within hours, which makes them easy to read.

That cadence is the one PlantParlour sets for this species when you name it, and it is deliberately on the cautious side — a plant that asks a day early is safer than one that asks a day late. Log each watering and the reminder moves with the plant rather than with the calendar.

Light

Bright indirect light suits them, and most philodendrons cope with genuinely dim corners better than a monstera will — they just grow slower and stretch. Variegated forms are the exception: white and pink tissue cannot photosynthesise, so those plants need more light than their green siblings, not less.

Humidity and temperature

Above 65% — new leaves scar in dry air. Central heating in winter is what turns a comfortable room into a dry one, and it is the usual reason an established plant suddenly browns at the edges or picks up spider mites.

Soil and potting

Almost all of them climb or creep rather than sit in deep soil, so the roots want air. Half potting compost, half bark and perlite is the standard recipe. Crawlers like gloriosum want a shallow wide pot rather than a deep one — the rhizome runs along the surface.

Feeding

Balanced liquid feed at half strength every third watering through the growing season. Stop feeding in autumn and start again when you see new growth in spring — feeding a plant that isn't growing just builds up salts in the pot.

Repotting

Repot once a year. Every spring or two, one size up. A philodendron that has filled its pot pushes roots out of the drainage holes and dries out within a day or two of watering — that is the signal.

Common problems

Long bare stems with leaves far apart
Too little light. The plant is reaching.

Fix: Move it brighter and cut the leggy growth back — it will branch from the nodes below the cut.
Yellow lower leaves
Usually overwatering; occasionally just age, one leaf at a time.

Fix: If several go at once, check the roots. Brown and soft means rot; trim them and repot into fresh airy mix.
Variegation fading back to plain green
Not enough light for the plant to afford the white tissue.

Fix: Give it more light, and prune back to a node that still shows variegation — the plant grows on from the last variegated point.
Brown tips on new leaves that were fine in the old pot
Low humidity while the leaf was still unfurling.

Fix: Group plants together or run a humidifier while new leaves open; the damage is cosmetic and permanent on that leaf.

Propagation

Stem cuttings root readily: take a section with at least one node and a leaf, and put it in water, perlite or damp sphagnum. Crawling species are divided instead, by cutting the rhizome between two growth points.

A cutting taken in PlantParlour keeps its link to the plant it came from, so a propagation years later still traces back to the mother plant — which is the point if you ever sell or trade it.

Toxicity and safety

Toxic to cats, dogs and people if chewed — the sap carries insoluble calcium oxalate crystals, which burn the mouth and throat. Keep it off the floor if anything in the house tastes its way through life.

Questions people ask

How often should you water a Black gold philodendron?

Water weekly as a starting point — that is the cadence PlantParlour sets for Philodendron melanochrysum. Water when the top third of the pot is dry. Philodendrons wilt visibly when genuinely thirsty and recover within hours, which makes them easy to read. Light, pot size and the time of year all move that number, so treat it as a reminder to go and check rather than a rule.

How much light does a Black gold philodendron need?

Is Black gold philodendron toxic to cats and dogs?

How do you propagate a Black gold philodendron?

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Keep this plant's record

PlantParlour gives your Black gold philodendron its own page: a photo timeline, reminders set to the cadences above, and every watering, feed, repot and problem written down. Trade or sell it and the whole history goes with it.

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