Aglaonema pictum bicolor

Aglaonema pictum 'Bicolor'

Aglaonema pictum 'Bicolor' is a patterned form of the Sumatran species Aglaonema pictum. Its leaves carry irregular pale green to silvery markings over a darker green base, with each leaf showing a slightly different two-tone pattern.

Short petioles keep the leaves close to the stem, giving young plants a dense, low profile. Warmth, filtered light and an airy moisture-retentive substrate reduce stress around the tight stem base.

Two-tone leaves on Aglaonema pictum 'Bicolor'

• Sumatran species: The species Aglaonema pictum is native to Sumatra and Nias.
• Leaf pattern: Irregular pale green to silvery patches sit across darker green leaf tissue.
• Growth style: Short petioles keep the leaves close to the stem and give the plant a neat low outline.
• Leaf surface: The upper surface is typically dull to softly textured rather than glossy.
• Origin: The species occurs in wet tropical forest regions, including Sumatran slope habitats.
• Pot growth: The short-petioled structure needs careful watering, warmth and filtered indoor light.

Close-set growth in Aglaonema pictum 'Bicolor'

Aglaonema pictum 'Bicolor' grows with leaves held close to the stem, so the plant stays dense in the pot. The patterned surface can vary from leaf to leaf, with lighter green or silvery sections breaking through the darker base colour.

The petiole area benefits from steady warmth and a mix that holds some moisture while still draining quickly. Tight growth around the leaf bases also makes routine pest checks important.

Care for Aglaonema pictum 'Bicolor'

• Substrate: Use a chunky but moisture-retentive mix with bark, coir and mineral drainage.
• Water: Water once the upper substrate begins to dry, then let the pot drain completely.
• Light: Bright filtered light keeps growth balanced and reduces scorch risk on pale markings.
• Temperature: Keep it warm and away from cold windowsills, especially when the substrate is damp.
• Humidity: Moderate to higher humidity helps new leaves expand cleanly from the tight petiole area.
• Feeding: Use a diluted fertiliser during active growth; heavy feeding can leave salt stress on fine roots.
• Cleaning: Wipe leaves gently when dust collects, as rough handling can mark the patterned surface.

Common issues with Aglaonema pictum 'Bicolor'

• Pests: Inspect the short petiole bases for mealybugs, scale and mites, especially on dense plants.
• Yellowing leaves: Check for wet roots, cold substrate or a potting mix that holds too much water.
• Scorched patches: Direct sun can mark the pale patterned areas and leave dry brown sections.
• Leaf spots: Remove badly marked leaves and improve airflow if spots become dark, wet-looking or spreading.
• Smaller, spaced growth: Move the plant closer to filtered light if new leaves become smaller and spacing increases.

Safety information for Aglaonema pictum 'Bicolor'

Aglaonema pictum 'Bicolor' contains calcium oxalate crystals that can irritate the mouth and digestive tract if chewed. Keep the plant away from pets and children who may bite leaves or stems.

Botanical background of Aglaonema pictum 'Bicolor'

Aglaonema pictum was first published as an Aglaonema species by Carl Sigismund Kunth in 1841. The epithet pictum comes from Latin wording linked to painting or colouring, while the genus name Aglaonema refers to bright, thread-like floral parts.

Aglaonema pictum 'Bicolor' is available from Foliage Factory with close-set leaves and irregular green-silver patterning.