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Pogostemon Erectus

Pogostemon erectus

Plantae›Tracheophyta›Magnoliopsida›Lamiales›Lamiaceae

📍 South Asia

Pogostemon erectus is a striking stem plant with needle-like whorled leaves arranged in perfect spirals around each stem. It creates a distinctive, almost Christmas-tree silhouette. It requires CO2 and good nutrients to maintain its compact, fine-textured form.

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by @annawagnon

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Tanks keeping this 🌿

Growing in 1 tank

1 public tank growing Pogostemon Erectus, shown below.

Common Diseases

Nutrient Deficiency (Iron/Macronutrient)

Symptoms

Yellowing or pale leaves, stunted growth, loss of vibrant coloration, particularly in new growth

Treatment

Increase fertilizer dosing frequency to 3-4 times weekly; verify CO2 levels are adequate (30-40 ppm); perform 25% water changes weekly to reset nutrient balance

Algae Overgrowth (Green Spot/Black Beard)

Symptoms

Green or black algae coating on leaves and stems, reduced photosynthesis, plant decline

Treatment

Reduce light duration to 8-10 hours daily; increase water column fertilizer and CO2 to boost plant growth; manually remove affected leaves; add algae-eating shrimp or fish

Melting (Tissue Decay)

Symptoms

Leaves becoming translucent, mushy stems, rapid deterioration of plant structure

Treatment

Increase CO2 injection to 30-40 ppm; ensure temperature remains 22-28°C; boost all-in-one fertilizer dosing; perform 30% water change; trim affected portions and replant healthy stems

Poor Growth/Stunting

Symptoms

Minimal new leaf development, weak stems, leaves remaining small and pale

Treatment

Verify high lighting (8-10 hours daily at 2+ watts per gallon); increase CO2 to optimal levels; dose fertilizers consistently 3x weekly; check that pH is 6.0-7.5 and hardness is 2-15 dGH

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Quick Facts

co2
Required for best form
diet
Water column and substrate feeding
light
High
tank size
20 gallons minimum
growth rate
Medium

Water it likes

ph
6.0–7.5
ammonia
0 ppm
nitrate
<30 ppm
hardness
2–15 dGH
temperature
72–82°F (22–28°C)

Legality

No state or federal restrictions on record for this species.

Not legal advice, and possibly incomplete or out of date. Rules vary by state and locality and change over time — always confirm the current regulations with your state wildlife or agriculture agency before buying, keeping, or shipping this species.

Stats

Community tips0
Growing in1 tanks