Anubias Coffeefolia Propagation Guide: Textured Leaf Cultivar

Anubias barteri var. “coffeefolia” is the hammered-leaf cultivar that looks sculpted in copper when mature — deep bronze new leaves, quilted veining, and a habit robust enough to survive beginners. This Anubias coffeefolia propagation guide from Gensou Aquascaping at 5 Everton Park walks through rhizome division technique, emersed culture for mass multiplication, and the specific mistakes that turn a healthy mother plant into a rotting stump. Coffeefolia propagates readily if you respect the rhizome.

Quick Facts

• Cultivar of Anubias barteri; rhizome plant with bullate (hammered) leaf texture
• New leaves emerge coppery-bronze, maturing to deep green over 6-8 weeks
• Light: 20-40 PAR sufficient; high light invites algae on slow leaves
• CO2: optional; growth roughly 40% faster with injection
• Temperature: 20-28°C comfortable; tolerates brief 29°C spikes
• Propagation: rhizome division with minimum 3-4 leaves per piece
• Grow-out to saleable size: 4-6 months submerged, 2-3 months emersed

Reading the Rhizome Before You Cut

Coffeefolia stores its future in the rhizome, not the leaves. Before dividing, map the rhizome: locate the apical bud (the growing tip producing new leaves), identify dormant buds along the rhizome sides, and count leaves per segment. A healthy mother with 8-12 leaves and 12-18cm of rhizome is divisible into two or three pieces without stressing the plant. Younger mothers should be left to grow another season.

Check rhizome colour. Firm light-green or cream rhizome is healthy; soft brown sections indicate rot and must be cut away before propagation.

Division Technique

Sterilise a thin blade — a fresh razor or aquascaping scissors disinfected with isopropyl. Cut the rhizome cleanly between leaf nodes, not through a node. Each division must carry a minimum of three to four leaves and a dormant bud at one end. A division with only two leaves often stalls for months before resuming growth.

Let cut surfaces air-dry for 10-15 minutes before returning to water. This seals the wound and reduces bacterial invasion. Some keepers dab the cut with cinnamon powder as a mild antifungal — practical on valuable stock.

Submerged Grow-Out

Attach each division to hardscape with cotton thread or superglue gel. Never bury the rhizome. Roots will anchor into porous rock or driftwood within three to four weeks. Place in moderate flow, 30-40 PAR, with temperature below 28°C. In Singapore HDB tanks, this usually means the mid to lower section of the aquascape.

New leaf production begins four to eight weeks after division. Expect one new leaf every three to five weeks per division thereafter. Submerged-grown coffeefolia holds its bronze new leaves longer than emersed specimens, which is useful for aquascape photography.

Emersed Culture for Mass Propagation

Emersed culture triples the propagation rate. Set up a sealed plastic container with 2-3cm of live sphagnum moss, misted with RO water. Place rhizome divisions on the moss, roots down, rhizome horizontal. Cover loosely for 48 hours, then vent daily. Keep at 25-28°C under 20-30 PAR of LED light for 10 hours.

Emersed coffeefolia produces leaves every two to three weeks, sometimes flowering within four to six months — a spathe-and-spadix inflorescence typical of Araceae. Convert back to submerged by soaking the plant in tank water over 48 hours. Expect one or two leaves to melt during transition; new submerged growth follows within a month.

Fertilisation During Propagation

Divisions need modest feeding. In submerged culture, weekly dosing of 5 ppm NO3, 0.5 ppm PO4, 5 ppm K and a comprehensive trace mix suffices. Potassium matters especially — potassium-starved Anubias produce pinprick holes in leaves.

Root tabs are unnecessary for Anubias since the plant feeds through rhizome and leaf surfaces. Tabs placed near Anubias often feed nearby rooted plants instead.

Preventing Rhizome Rot

Rhizome rot kills more coffeefolia than any other cause. Triggers include burial in substrate, stagnant flow in the rhizome zone, prolonged temperature above 29°C, and mechanical damage from rough division. Symptoms start as soft brown patches on the rhizome and progress to leaf drop within a week.

Prevent it by attaching rhizomes to hardscape with clear water movement around them, keeping chillers operational in Singapore heat, and using sharp clean blades for division. Treat early rot by cutting out affected sections to firm tissue and reattaching the healthy portion.

Algae Management on Slow Leaves

Coffeefolia leaves live two or three years. Slow turnover means algae has time to colonise. Green spot algae on older leaves is normal; black brush algae indicates poor CO2 stability or nutrient imbalance. A weekly wipe with a soft brush, paired with Amano shrimp or Otocinclus, keeps leaves presentable without chemical intervention.

Where to Source Stock in Singapore

C328 carries coffeefolia regularly at $8-15 per rooted plant, often imported in bulk from Thai nurseries. Iwarna and Green Chapter stock mature mother plants suited to immediate division. Tropica 1-2-Grow tissue culture cups of coffeefolia appear at Green Chapter — these are algae-free starter material but small, needing 6-9 months before first division.

Related Reading

• Anubias Coffeefolia Care Guide
• Anubias Rhizome Division Propagation
• Anubias Barteri Round Leaf Care Guide
• How to Fix Slow Growing Anubias
• How to Fix Black Spots on Anubias Leaves