Soil & potting mix
Best soil for Fishtail Parlour Palm (Chamaedorea ernesti-augusti)
Also called Fishtail Parlour Palm, Ernest August's Palm, Xate Palm, Broad-leaf Lady Palm.
More about fishtail parlour palm
About Fishtail Parlour Palm
Chamaedorea ernesti-augusti · also called Fishtail Parlour Palm, Ernest August's Palm · houseplant
A distinctive, slow-growing understorey palm from the tropical forests of Mexico, Belize, and Guatemala, notable for its unusual simple, undivided leaves (rather than feathery fronds) that are deeply notched at the tip, giving them a two-lobed fishtail shape. It is highly shade-tolerant and compact, making it well-suited to low-light indoor rooms and conservatories. Temperature must stay above 10°C at all times — sudden cold draughts cause irreversible frond damage. Chamaedorea ernesti-augusti is considered non-toxic to cats and dogs.
Preferred mix: Well-drained, peat-free compost with perlite
Why fishtail parlour palm needs this mix
Fishtail Parlour Palm is an easy-going houseplant — it just wants a free-draining general mix that holds some moisture but never stays soggy.
- Fishtail Parlour Palm is adaptable, but like most houseplants it still needs air at the roots — a mix that drains freely while holding a working moisture reserve.
- A little perlite or bark stops ordinary compost compacting into an airless block over time, which is the slow, common cause of decline.
- It is not fussy about pH or special ingredients; getting the air-to-moisture balance right is what matters.
For the full picture on what makes up a good mix, see our guide to the main types of soil and potting media — it explains why each ingredient above behaves the way it does.
What goes wrong with the wrong mix
The wrong soil is one of the most common reasons fishtail parlour palm struggles, and the damage often shows up weeks later as a watering problem. For this species specifically:
- Plain garden soil or a cheap, claggy compost compacts in the pot and slowly suffocates fishtail parlour palm's roots.
- A pure peat mix that dries to a hard, water-repelling block is hard to re-wet and stresses the plant.
- No drainage hole turns even a good mix into a stagnant, root-rotting sump.
Reusing tired, compacted old compost or skipping the perlite. A free-draining mix in a pot with a hole solves most "why is it struggling" cases for fishtail parlour palm.
pH — does it matter for fishtail parlour palm?
Fishtail Parlour Palm is not fussy about pH — a slightly acidic to neutral mix (around pH 6.0-7.0), which a standard peat-free compost provides, is perfectly fine. No testing needed.
If you want to check or adjust it, the soil pH guide walks through testing and the safe ways to nudge a mix more acidic or more alkaline.
DIY mix vs a bagged one
A decent bagged houseplant compost works for fishtail parlour palm as long as you mix in perlite for air. The simple DIY ratio above is cheap and more reliable than a budget bag alone.
Drainage and the pot
A pot with a drainage hole and a saucer you empty after watering is all fishtail parlour palm needs — the free-draining mix does the rest.
Refresh fishtail parlour palm's mix every 18-24 months; even good compost slumps and compacts, and fresh, airy mix is often the simplest fix for a tired plant. When the time comes, our repotting guide for fishtail parlour palm covers the timing and technique step by step.
Fishtail Parlour Palm soil — frequently asked questions
What is the best soil mix for fishtail parlour palm?
3 parts peat-free houseplant compost : 1 part perlite : 1 part orchid bark or coco chips (optional). Fishtail Parlour Palm is adaptable, but like most houseplants it still needs air at the roots — a mix that drains freely while holding a working moisture reserve.
Can I use normal potting soil for fishtail parlour palm?
Plain garden soil or a cheap, claggy compost compacts in the pot and slowly suffocates fishtail parlour palm's roots. A decent bagged houseplant compost works for fishtail parlour palm as long as you mix in perlite for air. The simple DIY ratio above is cheap and more reliable than a budget bag alone.
Does fishtail parlour palm need a special pH?
Fishtail Parlour Palm is not fussy about pH — a slightly acidic to neutral mix (around pH 6.0-7.0), which a standard peat-free compost provides, is perfectly fine. No testing needed.
Should I buy a bagged mix or make my own for fishtail parlour palm?
A decent bagged houseplant compost works for fishtail parlour palm as long as you mix in perlite for air. The simple DIY ratio above is cheap and more reliable than a budget bag alone.
How often should I refresh the soil for fishtail parlour palm?
Refresh fishtail parlour palm's mix every 18-24 months; even good compost slumps and compacts, and fresh, airy mix is often the simplest fix for a tired plant. A pot with a drainage hole and a saucer you empty after watering is all fishtail parlour palm needs — the free-draining mix does the rest.
Keep reading
- Fishtail Parlour Palm care — the full brief (light, water, humidity, problems, pet safety)
- How often to water fishtail parlour palm — the schedule the mix feeds into
- Repotting fishtail parlour palm — when and how to refresh the mix
- Soil pH guide — test it and adjust it safely
- Should I water my plant? The simple check first
- Overwatered plant — signs and recovery
- Root rot — how the wrong soil starts it, and how to save the plant
- Best soil for gypsicola butterwort
- Best soil for corkscrew plant
- Best soil for tillandsia andreana
- All 10153 soil and potting-mix guides in the Growli library