Aroids

Aroids cover some of the most loved indoor foliage plants, but they are not one look or one habit. This group includes climbers such as Monstera, Philodendron, and Syngonium, crawlers that move across the surface of the pot, and upright plants such as many Anthurium and Alocasia.

What makes Araceae so compelling indoors is the range it gives you: broad leaves, velvet textures, fenestration, climbing growth, compact crowns and everything between. If you want tropical foliage with real variety, this is still one of the richest places to start, especially once light, warmth and root aeration are taken seriously. That breadth also means you can move from forgiving staples to much rarer collector plants without leaving the family behind.

Close up of Anthurium leuconeurum on white background

Araceae

Aroids

Quick Overview

Aroids: core foliage facts

Range: Heart-leaf vines, split-leaf giants and velvety foliage all in one plant family.
Light: Bright rooms without harsh midday sun; deep shade gives thin stems and small leaves.
Roots & watering: Chunky, airy mix; water once the top has dried instead of on a fixed calendar.
Shape choices: Climbers for poles, crawlers for wide pots and upright forms for floor spots.
Best for: Building a main foliage layer with many looks but similar baseline care.

Botanical Profile

Aroids are members of Araceae, recognised by the spadix-and-spathe inflorescence typical of the family. Indoors, growth habit is usually the most useful way to separate them.

Details & Care

Aroids: backbone foliage for indoor plant collections

Aroids are the backbone of many indoor collections: heart-leaf climbers, broad self-heading plants and creeping species with oversized, textured leaves all sit in this family. They cover everything from small trailing pots to serious statement pieces.

Genera such as Philodendron, Monstera, Anthurium and Alocasia tend to like bright rooms, well-aerated potting mixes and consistent, not extreme, watering. Within that broad framework you can choose between vines for poles, crawlers for wide pots and upright plants that behave almost like small indoor trees. For a deeper look at how this family fits together, the Aroids: The Fabulous Arum Family article gives wider context on their traits and indoor behaviour.

Why people collect them: Huge variety of shapes, textures and sizes within one plant family.
Shape options: Climbing, crawling and self-heading forms to match shelves, poles or floor spots.
Care profile: Reward moderate light and airy substrate; dislike cold, wet roots and deep shade.
Collection potential: Easy to build a themed group with very different looks that share similar needs.
Especially satisfying if you enjoy: Plant keepers who enjoy tweaking support, pot size and positioning as plants mature.

Use Aroids as your main pool when you want foliage workhorses and statement leaves that can all live under broadly similar light and watering habits.

Frequently Asked Questions About Aroids

What makes a plant an aroid?

An aroid belongs to Araceae and is typically recognised by a spadix surrounded by a spathe. Indoors, that includes very different plants such as Monstera, Philodendron, Alocasia, Aglaonema and peace lilies, so “aroid” tells you the family, not one identical care style.

Are aroids good houseplants for beginners?

Some are, some are not. Aglaonema, Epipremnum, Scindapsus, many Philodendron and many peace lilies are usually easier indoors than Alocasia and many collector-type Anthurium, which react faster to cold, dry air and erratic watering.

Do aroids need bright light?

Most common indoor aroids look and grow best in bright indirect light. Some tolerate medium or lower indirect light, but growth usually slows, leaves stay smaller, and climbing types often become stretchier and less dramatic.

Do all aroids climb?

No. Some aroids climb or trail and improve with support, while others stay clumping, upright or self-heading. Monstera deliciosa and many vining Philodendron benefit from a pole or plank, while Aglaonema and many peace lilies do not.

Are aroids safe around pets?

Do not assume they are. Many common aroids, including Monstera, Philodendron, Epipremnum, Spathiphyllum and Alocasia, can irritate cats and dogs because of calcium oxalate crystals, so it is best to check the exact plant before buying.