I tested popular potting mixes to find soils that keep money trees healthy: well-draining, lightly fertile blends that avoid soggy roots and gnat problems.
I grow money trees at home and I repot them regularly, so I focused on mixes that deliver the same essentials every Pachira needs: fast drainage, stable moisture without waterlogging, and a light nutrient boost that won't burn roots.
In the list below I call out which mixes are best for different pot sizes, how they handle moisture, and which ones I mix with perlite or bark to get ideal aeration.
I evaluated soils by texture (light and airy vs. dense), moisture behavior, ingredient makeup (coir, perlite, peat, organic amendments), and how easy each mix was to use straight from the bag for indoor pots. I also flagged products that tended to attract gnats or hold too much water for my money-tree care routine.
1. Miracle-Gro Indoor Potting Mix, Blended for a Variety of Houseplants, Feeds for up to 6 Months, 6 qt., 2-Pack – Best Overall
A reliable indoor potting mix that balances water retention and drainage thanks to coconut coir, and includes a six-month fertilizer charge.
Why I picked it: Consistent indoor performance with coir for re-wetting and built-in feeding.
Best for: Everyday money tree repots and mixed houseplant containers.
Good value for a two-pack; affordable for routine repotting.
Pros
- Contains coconut coir for predictable moisture
- Light texture that repots easily
- Feeds plants up to six months
Cons
- May compact over long periods
- One bag size for small to medium pots
My take
I reach for this Miracle-Gro Indoor Mix when I want a no-fuss base for my money trees. The coir keeps the soil from hydrophobic behavior and helps the mix re-wet after drying, which is important when I water on a schedule.
Out of the bag the texture is light and easy to work with; I can loosen roots and top up a pot with minimal dust or mess. The built-in fertilizer means I skip a starter feed for about six months and still see steady leaf growth.
If I want extra drainage for a larger pot I blend in perlite or orchid bark, but on its own this mix makes repotting fast and predictable. I haven't had gnats develop in my indoor pots when I use this as directed.
2. Miracle-Gro Potting Mix, For Container Plants, Feeds up to 6 Months, 1 cu. ft., 2-pack – Best for Large Containers
A roomier bag aimed at container gardening that feeds for months and supports larger pots where volume and structure matter.
Why I picked it: Big bags, sturdy structure for big planters, long feeding window.
Best for: Large pots and outdoor-decked money trees.
Better per-bag value for larger projects.
Pros
- Holds structure in big pots
- Feeds plants for months
- Good for large container fills
Cons
- Denser than indoor-only mixes
- May need extra perlite for drainage
My take
When I'm repotting a money tree into a large container, this Miracle-Gro potting mix is my go-to for bulk. The cubic-foot bags save me time and keep the root zone fed for an extended period.
Texture-wise it’s more substantial than the indoor-specific blends, so I often add a 20–30% perlite blend to keep the root ball airy. That combination gives my taller money trees a stable base without turning soggy.
I like that the mix is versatile—I've used it on outdoor planters and sheltered patios where the extra body helps hold plant positions during windy conditions.
3. Miracle-Gro Indoor Potting Mix, Blended for a Variety of Houseplants, Feeds for up to 6 Months, 6 qt. – Best Single Bag for Small Pots
The single-bag version of the indoor mix: handy size for one or two repots, with the same coconut coir and six-month feed.
Why I picked it: Perfect small-bag option with indoor-focused formula.
Best for: Small to medium money trees and starter pots.
Handy single bag for occasional repotting; midrange value.
Pros
- Easy-to-handle bag size
- Formulated to be less prone to gnats
- Includes coir for moisture control
Cons
- Some users find it slightly dense
- May require amendment for seedlings
My take
I keep a few of these 6-qt bags in my plant corner for small repots and starter seedlings. The formula mirrors the two-pack indoor mix, so I get the same reliable re-wetting behavior from the coir and a light-feeding schedule.
For seedlings or very small pots I sometimes mix in fine perlite so the soil stays airy. On its own it’s a solid single-bag option and I appreciate the size when I only need to refresh a single pot.
4. Miracle-Gro Houseplant Potting Mix – Fertilized Indoor Plant Soil, Designed to be Less Prone to Gnats, 4 qt. – Best Budget Bag
A compact, budget-friendly indoor mix that combines perlite, peat, coir, and fertilizer—good for everyday houseplants and smaller money trees.
Why I picked it: Small, affordable bag with perlite for drainage.
Best for: Tight budgets and single-pot refreshes.
Economical choice for small-scale repotting.
Pros
- Perlite improves drainage
- Fertilizer included for easy maintenance
- Compact bag for small spaces
Cons
- Won't fill large pots
- May need more aeration for big plants
My take
I recommend this 4-qt houseplant mix when I need a simple, economical option for an 8–10 inch pot. Perlite in the blend helps the root zone breathe, and the fertilizer gives a gentle boost for the first months after potting.
For my money trees that live on shelves or desks, this bag covers a quick repot without requiring me to buy large quantities. If I’m moving a tree into a much larger container, I mix it with bigger-volume soil rather than relying on this alone.
5. FoxFarm Ocean Forest Potting Soil for Container Gardens – Light, Aerated Texture with Fish Meal, Crab Meal, Earthworm Castings – 2 x 12 Quart – Best for Nutrient Boost
A rich, organic-feeling blend packed with fish and crab meals and earthworm castings—very fertile and ready to use straight from the bag.
Why I picked it: Highly nutrient-dense; excellent for fast, vigorous growth.
Best for: Money trees that need a strong nutrient start.
Premium option for growers wanting a nutrient-rich mix.
Pros
- Very nutrient-rich for strong growth
- Light, chunky texture promotes aeration
- Ready-to-use straight from bag
Cons
- Can attract gnats indoors
- Too rich for young seedlings without dilution
My take
I turn to FoxFarm Ocean Forest when I want a powerful nutrient base. It’s loaded with organic amendments—fish meal, crab meal, and castings—so my money trees push new leaves quickly after a repot.
Because it’s so fertile, I use it sparingly for indoor specimens or dilute it with inert materials (perlite, pumice) when repotting into indoor pots. Outdoors or in a well-draining container it performs beautifully, but I have seen more gnat activity when kept inside without surface management.
If you want the fastest growth, this is the mix I reach for; if you prefer a low-maintenance, low-gnat approach, I blend it down.
6. Miracle-Gro Moisture Control Potting Mix, Protects against Over- and Under-Watering, 2 cu. ft. – Best for Moisture Regulation
A moisture-control formula with AquaCoir that soaks up and holds water more evenly—helpful when you want a buffer against inconsistent watering.
Why I picked it: Designed to even out watering cycles and protect roots.
Best for: Homes with irregular watering schedules or drier seasons.
Higher-value for gardeners who want moisture insurance.
Pros
- AquaCoir evens moisture retention
- Feeds plants up to six months
- Good for longer intervals between waterings
Cons
- Can hold too much moisture for succulents
- Denser when wet; watch for root rot
My take
I use the Moisture Control mix when I know my watering will be irregular—vacations, busy weeks, or when I manage multiple pots. The AquaCoir formula absorbs and releases water more steadily, which keeps my money trees from bouncing between dry and soaked.
That said, I’m careful with succulent-like soil mixes and closely monitor any plant that dislikes sitting wet. For money trees it's usually beneficial, but I avoid packing the pot tight; leaving space and adding some perlite keeps the root zone breathing.
Overall this mix is excellent for people who prefer a more forgiving soil that helps prevent under- and over-watering mistakes.
How I Choose Soil for a Money Tree
What a money tree needs
I prioritize fast drainage, light aeration, and gentle fertility. Money trees don't like constantly wet roots, so a mix that dries to the touch between waterings is essential.
I look for ingredients like coconut coir, perlite, or chunky bark that keep the root zone airy while retaining enough moisture to avoid rapid drying.
- Aim for a light, well-aerated mix
- Include a small fraction of organic nutrients
- Avoid mixes loaded with fine compost for indoor pots
Drainage and aeration
I always add perlite or pumice if a bagged mix feels dense. Even a 20–30% amendment makes a big difference for taller pots.
If the mix contains coir or peat, that helps re-wetting—just balance it with coarse material so it doesn't compact.
- Amend dense mixes with perlite or bark
- Use chunky components for large containers
Feeding and repotting cadence
I choose mixes with a short built-in feed (about six months) so I don't over-fertilize newly repotted roots. After that window I switch to a diluted liquid feed once a month during the growing season.
I repot a money tree every 12–24 months depending on root bound status; fresh soil both refreshes nutrients and improves structure.
- Look for 3–6 month starter fertilizer
- Repot annually or when roots crowd the pot
Pests and moisture pitfalls
I avoid mixes with high amounts of compost or bark for indoor use because they can shelter fungus gnats. If I use a rich organic mix like Ocean Forest, I treat the surface or dilute the mix for indoor pots.
Surface management—sand, clay pebbles, or a dry mulch—helps stop gnats from taking hold.
- Avoid compost-heavy mixes indoors
- Use surface barriers to deter gnats
Frequently Asked Questions
Can I use cactus soil for a money tree?
I sometimes mix a small portion of cactus soil with indoor potting mix to improve drainage, but pure cactus soil can be too fast-draining and low in nutrients for healthy Pachira growth.
How often should I repot my money tree?
I repot mine every 12–24 months depending on how root-bound it becomes; repot sooner if roots circle the root ball or emerge from drainage holes.
Will rich mixes like FoxFarm cause problems indoors?
I love the growth boost from FoxFarm, but I dilute it for indoor pots or use surface controls because its organic richness can attract gnats if left untreated.
Final Take
For most money trees I use the Miracle-Gro Indoor Potting Mix (two-pack) because it delivers balanced moisture control, built-in feeding, and easy handling.
If I want a nutrient surge I reach for FoxFarm and dilute it for indoor use; if I need moisture forgiveness the Moisture Control mix is my backup. Pick the option that fits your pot size and watering habits, and amend with perlite if you want extra drainage.
