Goldfish Plant (Nematanthus) Identification and Care

Plant Identification Confirmed

Your mystery plant is a Goldfish Plant (Nematanthus gregarius, syn. N. radicans)—named for its distinctive orange, pouch-like flowers resembling tiny goldfish.

Natural Habit

• Native to Brazil.
• Upright when young, trailing with age.
• Over 30 Nematanthus species exist with red, yellow, or orange flowers.

Complete Care Guide

Light

Part to full sun required for flowering. Direct filtered sunshine is ideal. If not blooming, move to a sunnier location. South or west window with sheer curtain works well.

Watering

• Allow soil to dry to the touch between waterings (1-2 times weekly typically).
• Water thoroughly until it drains from the bottom.
• Hanging baskets without saucers: soak in sink until water runs freely.

Temperature & Humidity

• Normal indoor temperatures (65-75°F/18-24°C).
• Humidity not critical but appreciates occasional misting.

Fertilizing

Monthly with balanced fertilizer at half strength during active growth.

Pruning & Propagation

• Cut back leggy growth to desired size—responds well to pruning.
• Root cuttings in water or vermiculite.
• Take tip cuttings with 2-3 leaf sets; remove lower leaves.

Pests

Watch for aphids and mealybugs, especially on new growth and flower buds.

Container Notes

Often grown in 6-8" hanging baskets. Ensure excellent drainage. Repot only when severely root-bound.

With adequate light and proper watering, your goldfish plant will produce its whimsical blooms regularly and trail beautifully over time.