Chinese Evergreen Care (Aglaonema 'Lady Valentine')

Aglaonema 'Lady Valentine' prefers bright, filtered light and tolerates lower light better than strong direct sun.

• Provide 6–8 hours of bright, indirect light each day, such as near an east or north window with sheer curtains or dappled shade outdoors.
• Tolerates partial shade and low light, but growth slows and pink coloring fades if light is too dim; rotate the pot to prevent leaning.
• Protect this Chinese Evergreen from harsh midday or afternoon sun, which can cause brown, scorched patches on leaves, especially in summer.

Water Aglaonema 'Lady Valentine' so the soil stays lightly moist but never soggy.

• Before watering, let the top 2–4 cm of soil dry; check with a finger rather than following a strict schedule.
• In spring and summer, it may need water every 7–10 days, but in fall and winter extend intervals as growth slows and drying takes longer.
• Watch for yellowing, mushy stems as signs of overwatering and crisp leaf edges or drooping, light soil as signs of underwatering; always use well-draining soil.

This plant prefers warm, stable temperatures without drafts or sudden swings.

• Aim for 65–80°F (18–27°C) for steady growth; it performs best with consistent warmth and moderate humidity.
• Avoid temperatures below 60°F (16°C); exposure to 50–55°F (10–13°C) can cause leaf yellowing, droop, and slowed recovery.
• Protect from cold drafts, air-conditioning blasts, and hot, dry air above 86°F (30°C), which can scorch leaves; provide shade and extra humidity in heat waves.

This plant prefers moderate to moderately high humidity and stays healthiest around 50–60%.

• Tolerates typical indoor air down to about 35–40% humidity but grows more evenly and keeps leaf color better above 45%.
• Low humidity stress shows as brown, crispy leaf edges, curling, and slower new growth, especially in heated rooms.
• Increase humidity with a nearby humidifier, grouping plants together, or placing the pot on a pebble tray with water kept below the pot base.

Aglaonema 'Lady Valentine' prefers a loose, airy, organic-rich potting medium that drains quickly yet holds some moisture.

• Use a peat- or coco-based houseplant mix amended with 20–30% perlite and/or fine bark to improve aeration and drainage.
• Aim for slightly acidic to neutral pH, roughly 6.0–7.0, which supports balanced nutrient availability and root health.
• Ensure the mix feels springy and crumbly, not compact; dense, heavy substrates limit oxygen and promote root rot.
• Avoid garden soil, straight compost, or mixes that stay wet for longer than 3–4 days after thorough watering.

This species is very suitable for container growing and adapts well to typical indoor pot culture.

• Choose a container just 2–5 cm wider than the root ball to keep the mix from staying wet for too long after watering.
• Use a stable, heavier pot or cachepot if the foliage becomes one-sided to prevent tipping when the plant is bumped.
• Select materials with moderate moisture retention, such as ceramic or thick plastic, if room air is dry and the potting mix dries quickly.

This Chinese Evergreen cultivar benefits from light, consistent feeding during active growth for steady foliage color and size.

• Use a balanced liquid fertilizer (around 10-10-10 or 20-20-20) diluted to 1/4–1/2 strength for container plants.
• Feed every 4–6 weeks in spring and summer when growth is visible, skipping months with very slow growth.
• Stop fertilizing in late fall and winter, as cooler temperatures and low light reduce nutrient demand.
• Avoid heavy organic compost layers in pots, which can stay too wet; use a quality peat- or coir-based mix instead.

Pruning Aglaonema 'Lady Valentine' is mainly done to maintain a neat shape and remove declining foliage.

• Best time for pruning is late winter to early spring, before strong new growth starts.
• Use clean, sharp scissors or pruners to remove yellow, brown, or damaged leaves at the base of the stalk.
• Thin out crowded inner stems to improve light penetration and encourage a fuller, bushier plant.
• Cutting back leggy stems just above a node can stimulate branching and denser foliage.

Repotting keeps the root system healthy and supports stable foliage growth in this compact indoor aroid.

• Plan to repot every 2–3 years in spring when roots circle the pot, emerge from drainage holes, or growth slows.
• Choose a pot only 2–5 cm wider with drainage holes and use a well-drained, airy houseplant mix.
• Gently loosen circling roots and remove a small amount of old soil without breaking large, healthy roots.
• Water lightly after repotting, keep out of direct sun for 7–10 days, and avoid fertilizing for about 4 weeks to limit stress.

New Aglaonema 'Lady Valentine' plants are most reliably produced through division and stem cuttings.

• Divide clumps in spring while repotting, separating sections with at least 3–4 leaves and a healthy root portion each.
• For stem cuttings, select firm, pest-free stems and cut below a node using clean, sharp scissors or pruners.
• Root cuttings in water or a moist, well-drained mix at 70–80°F with bright, indirect light and high humidity.
• Keep the medium just slightly moist, not soggy, and avoid strong fertilizer until new roots and leaves form.

This tropical houseplant is not frost tolerant and needs stable indoor conditions during winter in most climates.

• Maintain indoor temperatures around 65–75°F and avoid drafts from doors, windows, or heating vents.
• Bring any outdoor containers inside before temperatures drop near 55°F to prevent cold damage.
• Place away from single-pane windows where foliage may experience chilling injury on very cold nights.