Growli

Plant care

Aglaonema Dud Unyamanee (Dud Unyamanee Aglaonema) care

Aglaonema 'Dud Unyamanee'

Also called Dud Unyamanee Aglaonema, Star Aglaonema.

RHS H1bUSDA 10-12Toxic to petsIndoor Typically 40-60 cm tall and wide indoors

Watering rhythm

7-10days

When the top 2-3 cm of soil is dry, roughly every 7-10 days

Light

Medium indirect light (a couple of metres from a window)

Soil

Loose, well-draining peat- or coir-based mix

Humidity

50-60%

Temp

18-27C

Pet safety

Toxic to pets

Mature size

Typically 40-60 cm tall and wide indoors

Care at a glance

Light

Picture the indirect light an east-facing window gives mid-morning — that's the brightness aglaonema dud unyamanee grows fastest in. Bright to moderate indirect light keeps the pink and cream speckling vivid. It tolerates lower light but variegation fades and growth slows. Avoid direct sun, which scorches and bleaches the delicate colouring. You'll know it's right when new leaves come out the same size and colour as the established ones. Smaller, paler new leaves = move closer to the window.

Watering

Aim for when the top 2-3 cm of soil is dry, roughly every 7-10 days for aglaonema dud unyamanee, but treat that as a starting point rather than a rule. A south-facing summer windowsill will dry the pot twice as fast as a north-facing winter room. Lift the pot; if it feels noticeably lighter than it did wet, water it. Water thoroughly, then let the top few centimetres dry before watering again. These aglaonemas resent soggy soil and rot easily if overwatered. Water less in winter and low light; use tepid water to avoid chilling the roots.

Soil and pot

Aglaonema Dud Unyamanee grows best in loose, well-draining peat- or coir-based mix. Use a fast-draining houseplant mix amended with perlite and a little bark for aeration. Good drainage prevents the soggy conditions that cause root rot. About one-third perlite gives the right balance. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Aglaonema Dud Unyamanee sits happiest at around 50-60% humidity and 18-27C (65-80F). Prefers moderate to high humidity but copes with average indoor air. Below 40% leaf edges brown and the colourful patches can crisp. A pebble tray or grouping plants helps; avoid heavy misting that encourages spotting. If you keep the room above 18 year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed aglaonema dud unyamanee sparingly. Feed monthly in spring and summer with a balanced liquid houseplant fertiliser at half strength. Reduce or stop feeding in autumn and winter. Over-fertilising leads to salt build-up and brown leaf tips on the variegated foliage. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on aglaonema dud unyamanee in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Fading pink variegationInsufficient light dulls the pink and cream. Move to brighter indirect light, but keep it out of direct sun, which bleaches the colour.
  • Yellowing leavesTypically overwatering or cold stress. Allow the soil to dry more between waterings and keep the plant above 16C, away from draughts.
  • Brown leaf tips and edgesLow humidity or fertiliser salt build-up. Raise humidity and flush the soil with plain water occasionally to clear salts.
  • Pale or scorched patchesDirect sun damages the variegated areas. Relocate to filtered light to protect the speckling.

Propagation

Propagate by division of the clump when repotting, separating rooted offshoots, or by stem cuttings rooted in water or moist soil. Warm, humid spring and summer conditions give the quickest, most reliable rooting. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Aglaonema Dud Unyamanee is toxic to pets. Toxic to cats and dogs. Aglaonema is ASPCA-listed as toxic (genus Aglaonema, family Araceae) due to insoluble calcium oxalate crystals. Chewing causes oral pain and burning, drooling, vomiting and difficulty swallowing. Keep away from pets and children. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Aglaonema Dud Unyamanee care — frequently asked questions

What is the common name for Aglaonema 'Dud Unyamanee'?

Aglaonema 'Dud Unyamanee' is most commonly called Aglaonema Dud Unyamanee, but it is also known as Dud Unyamanee Aglaonema, Star Aglaonema. The names refer to the same species, so care instructions for Aglaonema Dud Unyamanee apply identically to anything sold as Dud Unyamanee Aglaonema.

How much light does aglaonema dud unyamanee need?

Aglaonema Dud Unyamanee grows best in medium indirect light (a couple of metres from a window). Bright to moderate indirect light keeps the pink and cream speckling vivid. It tolerates lower light but variegation fades and growth slows. Avoid direct sun, which scorches and bleaches the delicate colouring.

How often should I water aglaonema dud unyamanee?

Water aglaonema dud unyamanee when the top 2-3 cm of soil is dry, roughly every 7-10 days. Water thoroughly, then let the top few centimetres dry before watering again. These aglaonemas resent soggy soil and rot easily if overwatered. Water less in winter and low light; use tepid water to avoid chilling the roots. The finger-test (or lifting the pot to feel its weight) beats a fixed weekly calendar because pot size, light, and season all change how fast the soil dries.

Is aglaonema dud unyamanee toxic to cats and dogs?

Aglaonema Dud Unyamanee is toxic to pets. Toxic to cats and dogs. Aglaonema is ASPCA-listed as toxic (genus Aglaonema, family Araceae) due to insoluble calcium oxalate crystals. Chewing causes oral pain and burning, drooling, vomiting and difficulty swallowing. Keep away from pets and children.

What USDA hardiness zone does aglaonema dud unyamanee grow in?

Aglaonema Dud Unyamanee is rated for USDA zone 10-12 (indoor in most US homes) and RHS hardiness H1b. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Aglaonema Dud Unyamanee deep-dive guides

Every aspect of aglaonema dud unyamanee care, each with its own calibrated guide:

Featured in these plant shortlists

Aglaonema Dud Unyamanee qualifies for 5 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

  • Best low-light houseplantsHouseplants that need no direct sun and cope with a north-facing room or a spot well back from a window.
  • Best plants for a north-facing windowHouseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
  • Best humidity-loving houseplantsHouseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
  • Best bathroom plantsHumidity-loving houseplants that also cope with lower light — suited to the steamy, often-dim conditions of a typical bathroom.
  • Houseplants toxic to cats & dogsThe common houseplants the ASPCA lists as toxic to cats and dogs — the ones to keep out of reach, each with its symptoms and a safe alternative.
  • Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Aglaonema Dud Unyamanee is also commonly called Dud Unyamanee Aglaonema or Star Aglaonema.