Aluminum Plant (Pilea cadierei) — Pet-Safe Silver-Leaf Houseplant

Pet-Safe · Easy Care · Compact Size · Ships Potted or Bare Root Overview Meet the Aluminum Plant (Pilea cadierei), a compact tropical houseplant that looks as if every leaf was brushed with liquid silver. Its deep green, softly quilted foliage carries raised metallic markings that shimmer as the light shifts, adding bold texture to desks, shelves, and small spaces. Also known as the watermelon pilea, it stays a manageable size, thrives in bright indirect light, and is listed as non-toxic to cats and dogs by the ASPCA. Whether it's your very first houseplant or the newest addition to a growing collection, it's an easy, eye-catching choice. What You'll Receive 1 live Aluminum Plant, hand-selected for healthy foliage Your choice of format: Potted — arrives rooted in a nursery grow pot, ready to display or set inside a decorative planter Bare Root — ships without pot or soil at a lower price, ready to plant in your own pot, terrarium, or paludarium Size: approx. 5–8 inches tall Greenhouse-grown under controlled conditions Every plant is one of a kind. Leaf pattern and fullness vary naturally. Key Features Metallic silver foliage with raised markings on deep green leaves Compact, bushy growth that fits desks, windowsills, and bookshelves Pet-friendly: non-toxic to cats and dogs (ASPCA) Beginner-friendly care with moderate water and bright indirect light Evergreen indoors, with year-round color Easy to propagate from stem cuttings in water or soil Benefits Adds instant texture and contrast to modern, minimalist, and boho decor Brightens home offices and workspaces without crowding them A safer pick for homes with curious cats and dogs Low-maintenance enough for busy schedules A thoughtful gift for housewarmings, birthdays, and new plant parents Product Specifications Specification Details Scientific Name Pilea cadierei Common Names Aluminum Plant, Watermelon Pilea Plant Family Urticaceae (nettle family, non-stinging) Native Range Southwest China and Vietnam Plant Type Tropical indoor houseplant (terrestrial, not aquatic) Height at Shipping Approx. 5–8 inches Mature Height Indoors Typically 10–12 inches Light Bright, indirect light Water Moderate; water when the top 1 inch of soil is dry Humidity Medium to high Soil Well-draining, peat-based indoor potting mix Temperature 65–75°F (18–24°C) Pet Safety Non-toxic to cats and dogs (ASPCA) Care Level Easy Best Placement Desks, shelves, tabletops, offices Care Guide Lighting Place it in bright, indirect light, such as near an east-facing window or a few feet back from a sunny south- or west-facing one. Harsh direct sun can scorch and discolor the leaves. In low light, stems stretch and the plant turns leggy. Watering Water thoroughly when the top 1 inch of soil feels dry, and let the extra drain away. Don't let the pot sit in water. Water a little less in fall and winter, when growth slows. Humidity Medium to high humidity keeps the foliage full and lush. In dry homes, especially during winter heating season, run a humidifier nearby or set the pot on a pebble tray. Dry air can also invite spider mites, so check leaf undersides now and then. Soil Use a well-draining, peat-based indoor potting mix in a pot with drainage holes. Feeding Feed once a month in spring and summer with a balanced liquid houseplant fertilizer diluted to half strength. Skip fertilizer in winter. Pruning Pinch off stem tips every few weeks during the growing season to keep the plant compact and bushy. Older plants tend to get leggy over time, and that's the perfect moment to start fresh from cuttings. Propagation In spring or summer, snip 3–4 inch stem tips, remove the lowest leaves, and root them in water or moist potting mix. New roots usually appear within a few weeks. Perfect For First-time plant owners Home office desks and workspaces Apartments, dorm rooms, and other small spaces Pet-friendly homes Collectors of unusual, patterned foliage Terrarium and paludarium builders (planted above the waterline) Housewarming, birthday, and office gifts Important Notes Not an aquarium plant. Pilea cadierei is a terrestrial houseplant and will rot if kept underwater. In a paludarium, plant it in the land section above the waterline. Natural variation. Live plants vary in size, fullness, and leaf pattern. Photos show a representative plant. Lighting affects color. The silver coloring can look different depending on light conditions. Bare-root plants ship without soil. Pot them up as soon as they arrive. Decorative pot not included. Live Arrival Guarantee We guarantee live arrival when our temperature guidelines are followed. If your plant arrives damaged, contact us within 2 hours of delivery with clear photos. We'll send a replacement within 2 business days. Extreme weather packaging is required when temperatures are below 40°F or above 100°F. Why Choose Our Aluminum Plant? Healthy, greenhouse-grown plants, hand-selected before they ship Striking silver variegation that stands out in any room Pet-safe and beginner-friendly, so it's easy to keep looking its best Two ways to buy: potted and ready to display, or bare root for custom setups Carefully packed for safe delivery and backed by our Live Arrival Guarantee Curated by PlantedPro, a specialist shop for live plants and aquascaping Your Top 5 Questions — Answered Q. Is the Aluminum Plant safe for cats and dogs? = Yes. The ASPCA lists Pilea cadierei (Aluminum Plant, also called Watermelon Pilea) as non-toxic to cats and dogs. It's still best to discourage pets from chewing on any houseplant, since eating plant material can upset a sensitive stomach. Q. How big does an Aluminum Plant get? = Our plants ship at about 5–8 inches tall. Indoors, Aluminum Plants typically mature at 10–12 inches tall with a bushy, mounding shape. Regular pinching keeps them compact. Q. Should I choose Potted or Bare Root? = Choose Potted if you want a plant that's ready to display the day it arrives; it's the easiest option for beginners and gifts. Choose Bare Root for a lower price, or if you plan to plant straight into your own pot, terrarium, or paludarium. Plant bare-root plants as soon as they arrive. Q. Can I grow an Aluminum Plant in a terrarium or paludarium? = Yes. It loves humidity, so it does well in roomy terrariums and in the land section of a paludarium. Give it space and pinch it back regularly. Keep it above the waterline, because it's not an aquatic plant and won't survive submerged. Q. Is the Aluminum Plant the same as Watermelon Peperomia? = No. They share the "watermelon" nickname, but Watermelon Peperomia is Peperomia argyreia, a different plant with rounder, striped leaves. The Aluminum Plant (Pilea cadierei) has oval, quilted leaves with raised silver patches.