Houseplants & Indoor Species
KnowTheYard maintains a structured index of over 850 houseplant species for indoor growing decisions. Each entry keeps light, water, safety, and care context tied to the published plant profile.
This directory is maintained as published profiles change. Whether you are designing a jungle room or adding a single statement plant, the published profiles give you a practical starting point for indoor gardening.
Getting Started with Indoor Plants
Before selecting a species, familiarize yourself with the fundamental principles of indoor plant care and environmental requirements.
How to Choose a Houseplant
Match a species to your light, space, and lifestyle before you buy.
Best Soil for Houseplants
Pick the right potting mix and drainage for healthy indoor roots.
Watering Indoor Plants
How often to water indoors, and how to avoid root rot.
Indoor Plant Care Calendar
A month-by-month routine for feeding, pruning, and repotting.
Trending Houseplants
Our editors highlight these species for their exceptional performance and popularity.
Selecting for Purpose
Choose houseplants based on your specific needs, from low-light tolerance to air purification capabilities.
Core Houseplant Database
Access detailed profiles for every species in our published index.
fact_check Source Reviewed
African Violet
Saintpaulia ionantha
Outdoors in Zones 11-12; indoors anywhere
African Violet is a windowsill bloomer that rewards steady, small-pot care. Keep water out of the crown, give bright indirect light, and feed lightly so the plant keeps making buds instead of wet leaves.
Pet SafeSource Reviewed
View Profile arrow_forward
fact_check Source Reviewed
Air Plant
Tillandsia spp.
Zone 10-12
Air plants are living sculptures that thrive without soil, anchoring to driftwood, rocks, or shells while drawing moisture from the air. Their silvery-green rosettes and unique flowering habits make them endlessly fascinating botanical curiosities.
Pet SafeSource Reviewed
View Profile arrow_forward
fact_check Source Reviewed
Alocasia Dragon Scale
Alocasia baginda 'Dragon Scale'
Outdoors in Zone 11; grown indoors elsewhere
Alocasia Dragon Scale grows thick, leathery leaves with deeply impressed veins that genuinely resemble dragon skin — dark green surfaces with a metallic sheen that catch light differently at every angle. Compact, rhizomatous, and humidity-hungry, this jewel alocasia rewards attentive growers with some of the most sculptural foliage in the houseplant world.
Source Reviewed
View Profile arrow_forwardPortal Progress