Houseplant Encyclopedia
Encyclopedia of popular houseplants with care guides, traits, and placement tips.
Showing 5 of 75 species

Aglaonema
Aglaonema spp.
A tropical Asian houseplant with colorful varieties in red, pink and green. Highly shade-tolerant and easy to grow in low indoor light. Known for air-purifying properties.
© “Jon Zander ( Digon3 )" / CC BY-SA 3.0Dieffenbachia
A tropical plant with large leaves featuring cream variegation. High shade tolerance, grows in dark indoor spots.
© Benutzer:Callipides / CC BY-SA 2.0 dePeace Lily
A shade-tolerant plant with beautiful white spathe flowers. Famous from NASA's air purification research.

Pothos
Epipremnum aureum
One of the hardiest houseplants. Perfect for hanging or trailing. Many varieties including Golden, Marble Queen, and Neon. Grows in water.

Schefflera
A hardy houseplant with palm-like spreading leaves. A classic species easy for beginners.
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Houseplant FAQ
- How much do houseplants cost?
- Common Pothos and small Monstera cost 500-3,000 yen, variegated Monstera 10,000-100,000+ yen, and rare Philodendrons can reach tens to hundreds of thousands of yen.
- Can beginners grow houseplants?
- Pothos, Sansevieria, and Pachira are shade-tolerant and hardy, making them easy for beginners. Once you learn the watering schedule, they're hard to kill and great for indoor enjoyment.
- What should I check when buying houseplants?
- Check for well-established roots, leaves free of disease spots or pests, and no excessive stretching. After purchase, avoid sudden environment changes and acclimate gradually.
- Why do houseplants die?
- Root rot from overwatering is the most common cause. Water only when the soil surface is dry. Insufficient light is the next most common issue, so ensure proper brightness for your variety.
- How long do houseplants live?
- With proper care, houseplants can thrive for decades. Monstera and rubber plants commonly live for many decades, and you can propagate them through cuttings and division.