Botanical Specifications

☀️ Light Exposure Medium to bright indirect light; avoid harsh direct sun.

💧 Watering Cadence Every 1–2 weeks; maintain gentle moisture without waterlogging.

🌱 Substrate & Soil Ships in nursery grower’s mix. Repot into a high-aeration potting substrate.

🪴 Grow Pot Size Arrives in a 4" nursery grow pot.

🐾 Pet Safety Pets: generally listed as non-toxic.

🌿 Why Choose Palma

✓ Greenhouse Direct Dispatch: Dispatched directly from climate-controlled nurseries in secure root thermal packaging with moisture reserves.
✓ Live Arrival Guarantee: If your plant arrives dead or badly damaged, send photos within 30 days and we will refund or replace it. How it works
✓ Interactive Care Tools: Free lifetime access to scientific watering calculators, foot-candle light analyzers, and diagnostic care guides.

Live Houseplants Pets: generally listed as non-toxic

Rattlesnake Plant (Goeppertia insignis)

Name: Rattlesnake Plant (Goeppertia insignis)
Brand: Palma
SKU: 4_CALATHEA_RATTLESNAKE
Price: 34.49 USD
Availability: InStock

Goeppertia insignis

Ruffled sword foliage with dark green reptilian spots and royal purple undersides.

$34.49

Size 4"

Greenhouse Direct Dispatch • Dispatches in 1–4 Business Days

🌿

30-Day Live Arrival Guarantee Arrives healthy and undamaged at your doorstep in thermal root packaging.

About This Botanical

Among the most mesmerizing foliage houseplants in the Marantaceae family, Goeppertia insignis (formerly Calathea lancifolia, Rattlesnake Plant) commands attention with long, slender sword-like leaves with undulating ruffled margins. Each leaf displays an intricate pattern of dark green reptilian spots set against a pale olive-green background, beautifully backed by a deep magenta-purple underside.

As a true prayer plant, its foliage folds upward in the evening and lowers during daylight in a continuous diurnal rhythm. ASPCA lists this taxon under the historical name Calathea insignis as non-toxic to cats and dogs; PALMA treats that as source-scoped guidance, not an absolute chew-safety guarantee. It thrives in medium indirect light and appreciates consistent gentle moisture.

⚡ Quick Facts

At a Glance

• Light: Medium to bright indirect light; avoid harsh direct sun.
• Water: Every 1–2 weeks; maintain gentle moisture without waterlogging.
• Mature size: 18–24″ tall with upright clumping habit.
• Pet safety: Non-toxic (Marantaceae family is ASPCA safe).
• Beginner-friendly: Yes — the hardiest and most forgiving prayer plant.

Common Question Care Clarification

“Why do the leaves move up and down?”

This natural phenomenon, called nyctinasty, causes leaves to fold upward at night like hands in prayer and open during the day to capture indirect light.

📖 The Botanical Journal & Horticultural Guides

Evidence-Based Indoor Botanical Care

Read in-depth cultivation protocols written by Nick Alan and Jenna Lee covering aroid soil physics, moss pole climbing dynamics, root rot remediation, and seasonal light acclimation.

Explore All 14 Journal Guides →

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