Cyrtosperma johnstonii

Container Growing

Ideal for containers; use pots with excellent drainage to ensure proper moisture management without stagnation.

Family

Araceae

Foliage Look

Lush, dark green, heart-shaped leaves with vivid, contrasting red vein patterns.

Foliage Rules

Leaves must be heart-shaped or sagittate; red or pink coloration should be clearly visible along the primary leaf veins.

Fruit Flower Look

Classic aroid spadix and spathe structure typical of members of the Araceae family.

Fruit Flower Rules

Avoid showing flowers on starter-stage imagery as they are rarely present at this size.

Growth Habit Rules

Maintain upright clumping habit; do not depict as a sprawling or vining plant.

Mature Plant Look

Large, dramatic, upright, clumping tropical plant with broad, heart-shaped, strikingly veined foliage.

Mature Stage Morphology

Mature plants display large, broad, arrow-shaped leaves with distinct, brightly colored red or pink venation on dark green surfaces.

Morphology Rules

Plants in the Araceae family must feature characteristic venation patterns and sturdy, upright petioles.

Plant Faqs

How much light does Cyrtosperma johnstonii need? It prefers bright, indirect light to keep its foliage vibrant. Is this plant safe for pets? Like many aroids, it contains calcium oxalates and should be kept away from curious pets. Does it grow well indoors? It makes a beautiful indoor specimen if provided with high humidity and consistent moisture.

Root Look

Healthy white or light brown roots contained within a moist propagation plug.

Soil Look

Dark, rich, well-aerated potting medium suitable for aroids.

Starter Stage

Small, young plant with a few developing heart-shaped leaves showing early signs of characteristic venation.

Starter Stage Morphology

Juvenile leaves are smaller and more delicate than mature foliage, emerging on slender petioles.

Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Cyrtosperma johnstonii. This is Cyrtosperma johnstonii, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let Cyrtosperma johnstonii become part of your aspirational plan, helping you imagine the future tropical garden or foliage environment you want to create. Focus on the striking contrast of the vivid, bright red veins set against deep green, broad leaves that define this architectural tropical plant. Establish the starter plug by repotting it into a four-inch pot with a quality, well-draining potting mix, then move it later to an appropriate final container or in-ground location when established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

Youtube Tags

Cyrtosperma johnstonii Cyrtosperma aroid tropical foliage rare plant houseplant indoor garden Agardeni tropical gardening

Youtube Video Summary

Explore the unique beauty of Cyrtosperma johnstonii, a rare aroid famous for its stunning red-veined heart-shaped leaves. Learn how to provide the consistent moisture and high humidity this tropical plant requires to thrive.

Youtube Video Title

Growing the Exotic Cyrtosperma johnstonii Tropical Aroid