Aglaonema ‘Spilt Milk’

Care for aroid canes, roots and new growth

• Propagation: Divide an established rooted shoot where the stems already separate naturally. Healthy cane sections can also be rooted from a sound node in warm porous mix, with steady light and gentle moisture while the new root system forms.
• Watering: Lift the pot and check the central root ball even when the surface looks dry. The broad overlapping leaves reduce airflow over the mix, particularly in a dense clump.
• Light: Use bright filtered light for the large cream sectors and green parts of the leaf. Pale splashes are especially sensitive to sudden direct sun, while a very dark room lengthens the time the substrate remains wet.
• Feeding: Use a complete houseplant fertiliser at a low dose while growth is active. Feed less often whenever growth slows, regardless of the season, and never fertilise a dry root ball or a stressed plant.
• Root care, watering and settling in: Use coco coir or peat, small bark and perlite or pumice in a draining pot. Let a newly delivered plant settle before changing its pot or substrate.

Root, stem and leaf problems in Aglaonema ‘Spilt Milk’

• Slow growth: A long pause after transport or during low light can be temporary. Repeatedly small leaves require checks of warmth, usable light and root health before the plant is moved.
• Brown tips: Compare pot weight and deeper moisture, then check nearby heat sources and accumulated salts. Make one evidence-based correction and assess later leaves.
• Yellowing in wet mix: A loose base, soft roots or sour smell confirms root or stem decay Inspect the entire root ball before disturbing the plant, and confirm decay through soft dark roots, a loose base or a sour smell. If the root check confirms decay, remove dead roots and replace dense wet substrate.
• Pests: Patterned leaves need close inspection for thrips and spider mites; check the petiole bases for mealybugs and scale.

Aglaonema ‘Spilt Milk’ is toxic to people and pets

• Keep this plant away from children, cats and dogs.
• Its leaves and stems contain insoluble calcium oxalate crystals, which can irritate the mouth, throat, skin and eyes.
• Chewing may cause burning pain, drooling, swelling, vomiting or difficulty swallowing. Contact a veterinarian or medical professional after exposure, especially if swelling or breathing problems occur.

How the name Aglaonema came about

Aglaonema combines Greek aglaos, meaning shining or splendid, with nema, meaning thread or filament.

Heinrich Wilhelm Schott established the genus Aglaonema in 1829 in Wiener Zeitschrift für Kunst, Literatur, Theater und Mode, volume 1829, page 892.