Aglaonema ‘Red Zirkon’ is a bold, vibrant cultivar of Aglaonema, loved for its rich ruby-red and deep pink foliage edged with dark green margins.

Its glossy, oval-shaped leaves create a lush, tropical feel while delivering an intense pop of colour. Unlike many colourful houseplants, ‘Red Zirkon’ is surprisingly low maintenance, making it ideal for beginners as well as collectors looking to brighten darker corners.

Compact, resilient and adaptable, it’s a fantastic choice for homes and offices alike.

Key Features

• 🌿 Deep red to pink foliage

• 🌿 Dark green leaf edging for contrast

• 🌿 Glossy, upright growth

• 🌿 Compact and easy-care

• 🌿 Excellent low-light tolerance

Care Guide

Light

One of the most adaptable colourful houseplants.

• Thrives in bright, indirect light

• Tolerates medium and lower light levels

• Avoid harsh direct sunlight, which can fade or scorch leaves

While it can tolerate lower light, brighter indirect light will enhance its red tones.

Watering

Allow the top 3–5cm of soil to dry before watering.

• Spring/Summer: Water roughly every 7–10 days

• Autumn/Winter: Reduce frequency

Always:

• Use a pot with drainage holes

• Avoid leaving the plant sitting in water

Aglaonemas prefer slightly moist soil but are more forgiving than many tropical plants.

Humidity

Prefers moderate humidity but adapts well to typical UK homes.

• Ideal range: 50–60%

• Avoid very dry air in winter

• Occasional misting or grouping plants can help

Leaf edges may brown if humidity is extremely low.

Temperature

• Ideal: 18–26°C

• Avoid temperatures below 15°C

• Keep away from cold draughts and radiators

Stable indoor temperatures suit this plant perfectly.

Soil & Potting Mix

Use a well-draining, moisture-retentive mix:

• Peat-free houseplant compost

• Perlite

• A small amount of bark for aeration

The soil should stay lightly moist but never soggy.

Feeding

Feed during active growth (March–September):

• Balanced liquid fertiliser every 4 weeks

• Reduce or stop feeding in winter

Avoid overfeeding to prevent leaf tip burn.

Growth Habit

• Upright, clump-forming plant

• Typically reaches 30–60cm tall

• Produces new leaves from the centre

Older lower leaves may naturally yellow over time — this is normal.

Propagation

Best propagated by division:

1. Remove plant from pot

2. Gently separate clumps at the root ball

3. Repot into fresh soil

This is best done in spring.

Common Issues

Yellow leaves

• Usually overwatering

Brown leaf tips

• Low humidity or inconsistent watering

Faded colour

• Insufficient light

Drooping leaves

• Thirst or temperature stress

Styling Ideas

• Perfect for brightening darker rooms

• Looks striking in white, black or gold pots

• Pairs beautifully with green foliage plants for contrast

• Ideal for offices or low-light shelves

Toxicity

Like other Aglaonemas, it is toxic if ingested. Keep away from pets and children.