Best Potting Mixes for Monsteras that are Growing Indoors
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Monstera are considered as hemiepiphyte because they root both into the soil and over trees. They can climb to height of more than 60 feet on tree branches by means of aerial roots. The aerial roots act as hooks by attaching to the tree bark. The aerial roots also grow into the soil to support the plant and keep it upright.
Being tropical plants, Monsteras are accustomed to growing in soil that is well-draining, moist, acidic to neutral, loose, chunky, organic-rich (from decaying leaves, bark, and moss) which is found on the forest floors. As such, the best potting soil mixes for Monstera are those that mimick these qualities found in Monstera's natural growing conditions.
Behind every thriving Monstera is a potting mix doing a lot of quiet, unglamorous work. Get the soil wrong, and you will see slow growth, yellowing leaves, or worse, root rot. Get it right, and your Monstera will reward you with new leaves, bigger fenestrations, and healthy aerial roots.
What Makes an Ideal Monstera Potting Mix
The best Monstera potting mixes typically combine four types of ingredients:
- A base of potting soil or compost: Supplies nutrients and some moisture retention.
- A chunky organic material: Orchid bark or pine bark, which mimics the debris Monsteras naturally root into and keeps the mix aerated.
- A drainage aid: Perlite, pumice, or coarse sand, which prevents compaction and lets excess water flow through.
- Optional moisture boosters: Peat moss or coco coir, which help maintain even moisture between waterings without waterlogging.
How to make your own monstera potting mix
If you would rather build your own blend, here are three tested recipes:
Recipe 1: The Classic Three-Ingredient Mix
- 1 part indoor potting mix
- 1 part perlite
- 1 part orchid bark
This is the most commonly recommended Monstera mix recipe because it is simple, widely available, and extremely well-draining. Note that the chunkier the mix, the faster it dries out, so you may need to water more frequently, especially in bright light or warm rooms.
Recipe 2: The Nutrient-Rich Blend
- 1 part compost or allpurpose potting mix
- 1 part perlite or vermiculite
- 1 part peat moss or coco coir
This recipe leans more on organic matter and nutrients, making it a good option for Monsteras that are actively pushing out new growth and need more sustained feeding between fertilizer applications.
Recipe 3: The Professional Aroid Mix
- 30% allpurpose potting mix
- 40% orchid bark
- 10% perlite
- 20% peat moss
- A handful of horticultural charcoal
This formula, commonly used by professional growers and plant shops, most closely mimics the loose, chunky, and well-aerated conditions Monsteras experience climbing through leaf litter and bark debris in the wild. It is an excellent choice for mature or larger Monsteras, or if you have previously dealt with root rot.
A Note on Potting Mix Ingredients
- Orchid bark vs. pine bark: Both work well for chunkiness and drainage. Orchid bark tends to be graded more consistently in size, which some growers prefer for even aeration throughout the pot.
- Perlite vs. vermiculite: Perlite drains faster and is the safer default for Monsteras; vermiculite holds more moisture and can be useful in very dry climates, but should be used sparingly to avoid overwatering risk.
- Horticultural charcoal: Optional but helpful — it absorbs excess salts and toxins from the soil and helps keep the mix smelling fresh between waterings.
- What to avoid: Skip mixes labeled with 'moisture control' additives (water-retaining crystals or beads), as they can keep the root zone too wet for Monsteras preference. Also avoid using pure cactus or succulent soil on its own, since it drains too fast and does not hold enough moisture or nutrients for Monsteras vigorous growth.
Ready-Made Potting Mixes for Monsteras
If you do not want to source and blend individual ingredients, several ready-made mixes work well for Monsteras; either used as-is or amended slightly with extra bark or perlite. Herebelow we have listed 10 of the best ready-made potting mixes for Monstera Plants based on ingredients, drainage and soil amendments so you can find the best fit for your Monstera.
1. Gardenera Monstera Potting Mix
Gardenera Monstera Potting Mix is created to provide well-draining soil using organic aged bark, coco coir, and perlite to maintain an optimal balance of water and air for your monsteras.
It is specially formulated with nutrients including IBI-certified Biochar, which increases the retention of nitrogen, phosphorus, and other essential plant nutrients so your plant can grow bigger and stronger.
This soil mix provides the perfect balance of water retention and drainage so that you can take the guesswork out of watering your monstera. Each bag has been sterilized to protect your plant from possible diseases and pests. The bag is also resealable making it easy to store with no loss of the soil quality.
Size: 3 Quarts | Contains: New Zealand bark, Peat moss, perlite, coco coir, biochar, worm castings
2. Soil Sunrise Monstera Potting Mix
Soil Sunrise Monstera Potting Mix is a quality potting mix with good aeration to roots, organic humus, excellent drainage, water retention, and nutrient retention making it perfect for Monsteras and other aroids.
Size: 8 Quarts | Contains: Peat moss, perlite, coco coir, horticultural charcoal, worm castings, and lime
3. Gardenera Monstera dubia Potting Mix
Gardenera Monstera dubia Potting Mix is expertly formulated to provide the perfect balance of nutrients, aeration and drainage, ensuring strong root development and healthy growth for your Monstera dubia.
This mix is designed to be easy to use. Simply fill the container with the potting mix, transplant your plant and water it thoroughly.
Size: 1 Quart | Contains: New Zealand bark, perlite, peat moss, coco coir
4. Gardenera Monstera obliqua Potting Mix
Gardenera Monstera obliqua Potting Mix is expertly hand-crafted using the finest ingredients for optimal growth and development.
It is specially formulated to cater to the unique requirements of Monstera Obliqua, with a perfect balance of nutrients, aeration and drainage preventing occurence of root-rot and promoting healthy root growth.
This soil mix provides essential nutrients for vibrant foliage and steady growth while ensuring that your Monstera Obliqua remains hydrated and healthy in all settings.
Size: 1 Quart | Contains: New Zealand bark, perlite, peat moss, coco coir
5. Gardenera Monstera Thai Potting Mix
Gardenera Monstera Thai Constellation Soil Mix is an expertly crafted formula which features a balanced blend of natural ingredients and is specially formulated to cater to the unique needs of the Thai Constellation Monstera.
It provides optimal aeration and drainage for healthy root development, as well as essential nutrients for steady growth and vibrant foliage.
Thai Constellation Monstera Soil Mix offers enhanced moisture retention, to keep keep your plants hydrated and healthy. The blend also provides aeration and drainage that prevents waterlogging and root rot.
Size: 1 Quart | Contains: New Zealand bark, perlite, peat moss, coco coir
6. Gardenera Monstera Borsigiana Potting Mix
Gardenera's Monstera Borsigiana Soil Mix is a premium blend of natural ingredients and is specifically designed to provide the ideal growing environment for your Monstera Borsigiana plant.
The soil mix is specially formulated to provide the ideal balance of nutrients, aeration, and drainage for your Monstera Borsigiana plant, promoting strong root development and healthy growth.
It also retains moisture, helping to keep your Monstera Borsigiana plant well hydrated and healthy for optimal growth.
Size: 1 Quart | Contains: New Zealand bark, perlite, peat moss, coco coir
7. Gardenera Aroid Potting Mix
Gardenera Aroid Potting Mix is a perfect combination of quality ingredients which provide perfect airflow for roots. It is hand-packed and inspected for quality and correct consistency.
This aroid mix is crafted specifically to support the growth of Aroids. This high quality, chunky mix is perfect for Monsteras and other aroids.
Size: 2 Quarts | Contains: Pine Orchid Bark, Perlite, Worm Castings, Horticultural Charcoal, Coco Coir
Orchid Bark helps create a coarse mix, allowing roots to move and grow and also helps prevent overwatering. Perlite improves aeration and drainage. Coco coir helps with water retention and also aeration. Horticultural charcoal helps drain excess water. Worm castings are a natural fertilizer that supports a healthy soil.
8. Rosy Aroid Potting Mix
Rosy Aroid Potting Mix is a chunky potting mix crafted for the way aroids actually grow; clinging to bark, craving airflow, hating soggy roots' It works beautifully for Monstera, Philodendron, Alocasia, Anthurium, Pothos, Peace Lily, and most tropical houseplants
Pine bark fines, pumice, and biochar create a well-draining aroid potting soil with real structure where the roots breathe, water moves through freely, and compaction is never an issue.
Rosy Soil uses biochar and natural volcanic pumice; ingredients that actually store carbon, support soil health, and are gentle on the planet without sacrificing plant performance.
Rosy aroid mix fills 2-3 medium 6-inch pots per 4-quart bag and comes in a resealable, plastic-neutral bag that stays fresh between uses.
Size: 4 Quarts | Contains: Fine bark fines, Pumice, Worm Casting, Mycorrhizae, compost, Horticultural biochar
9. Craft Aroid Potting Mix
Craft Aroid Potting Mix is full of living beneficial microbes. Enriched with essential nutrients, organic matter, and worm castings, this tropical potting soil works perfectly with Grow Queen Organic All-Purpose Plant Food for robust and healthy growth.
It uses eco-friendly pumice and lava rock—natural volcanic rocks requiring no additional processing, which enhance soil structure and drainage in this indoor potting soil for house plants.
Being a chunky aroid mix, it features large Douglas fir bark fines, lava rock, and pumice, which enhance aeration for instant drainage and consistent airflow. This makes it almost impossible to overwater, preventing root rot
Sizes: 8 Quarts | Contains: Douglas fir bark fines, Lava rock, Pumice, Organic matter, Worm castings
10. Soil Sunrise Aroid Plant Potting Mix
Soil Sunrise Aroid Plant Potting Soil Mix is perfectly formulated for balanced drainage, moisture retention, essential nutrients and good aeration which prevents root-rot and encourages optimal growth for your Peace Lily and other aroids.
Sizes: 4 Quarts, 8 Quarts | Contains: Coconut coir, Pine Brk, Perlite, Worm Castings, Soil Sunrise Horticultural Charcoal
Frequently Asked Questions (FAQs)
1. Can I use regular potting soil for a Monstera?
Regular potting soil can work as a base, but it is usually too dense on its own for container-grown Monsteras. Amend it with perlite, orchid bark, or coco coir to prevent compaction and improve drainage.
2. What is the best homemade soil for Monstera?
A well-regarded homemade mix combines equal parts indoor potting mix, orchid bark, and perlite. This blend drains freely, provides organic matter, and mimics the loose, chunky material Monsteras root into naturally.
3. What pH should Monstera soil have?
Most Monsteras do well in slightly acidic soil, generally in the range of pH 6.0-6.8, which most peat- and bark-based mixes naturally fall within.
4. Can I use orchid potting mix for a Monstera?
You can use some orchid mix as part of the blend; about 20-30% mixed with a Monstera or an all-purpose potting soil. Using orchid mix alone tends to drain too quickly, since it lacks enough organic matter to retain adequate moisture.
5. Can I use cactus soil for a Monstera?
Not on its own, Cactus soil is formulated for plants that prefer very dry conditions and does not retain enough moisture for a Monstera. It can be used as one component of a custom blend, but should not make up the whole mix.
6. How do I know if my Monstera's potting mix needs replacing?
Signs include water draining through too quickly without being absorbed, a compacted or muddy texture, a persistent musty smell, or slowed growth despite good light and regular watering.
7. How often should you change a Monstera's soil?
Repot Monsteras every 1-2 years, since bark and organic material break down over time, causing the mix to lose structure and drain less effectively.
8. Can Monsteras grow in just bark and perlite with no soil?
Yes, many growers successfully grow Monsteras in bark-heavy, semi-hydroponic-style mixes with very little or no traditional soil, especially for larger or more mature plants. However, these mixes require more frequent watering and fertilizing since they hold fewer nutrients.
