A money tree needs water when the top 2 inches of soil feel dry. In most American homes, that works out to about once every 1 to 2 weeks, with longer gaps in fall and winter.
Water your money tree deeply whenever the top 2 inches of soil are dry, which is usually every 1 to 2 weeks indoors and every 2 to 4 weeks in winter. The money tree, Pachira aquatica, grows wild in the wetlands of Central and South America.
In a pot, though, soggy soil leads to root rot, and root rot is the number one way people lose this plant.
The 2-Inch Rule and a 1-to-2-Week Starting Point
Check the top 2 inches of soil first. Water only when that layer feels dry. For most indoor money trees, that point comes every 7 to 14 days in the growing season.
Use the 1-to-2-week range as a reminder to check the plant. Don’t treat it as a set day to pour water.
Why Soil Dryness Matters More Than the Calendar
A fixed money tree watering schedule ignores the things that change how fast soil dries. A plant in a sunny 75°F room dries out much faster than the same plant in a dim, cool corner.
A small terracotta pot can dry in five days, while a large plastic pot may stay damp for two weeks.
If you water every Sunday no matter what, you’ll drown the plant during slow weeks. You’ll also underwater it during hot ones. The soil shows you what the roots need right now.
I’d set a phone reminder to check the plant once a week. If the top 2 inches are dry, water it. If not, wait.
When to Check Again if the Soil Is Still Damp
If the soil still feels moist 2 inches down, skip watering and check again in 2 to 3 days. In winter, you can wait 4 to 5 days between checks.
When in doubt, hold off. A money tree recovers from a few dry days much more easily than from roots sitting in wet soil.
If the soil is still wet a full week after watering during spring or summer, look at your drainage, pot size, and light. Those are covered further down.
How to Check Soil Moisture Before Watering
Your finger is the simplest and most reliable tool for checking moisture. A wooden skewer or a moisture meter can help with large pots. Each one takes about 10 seconds.
The Finger and Wooden-Skewer Tests
For the finger test, push your index finger straight into the soil near the edge of the pot. On most adult hands, the first knuckle is about 1 inch deep, so go to the second knuckle for 2 inches.
- Dry: soil feels dusty, looks lighter in color, and doesn’t stick to your skin. Time to water.
- Damp: soil feels cool, looks darker, and crumbs cling to your finger. Wait.
For pots deeper than 8 inches, a wooden skewer or chopstick works better. Push it to the bottom of the pot, leave it for a minute, and pull it out.
Damp soil leaves dark marks or clinging bits on the wood. A clean, dry skewer means the root zone is dry too.
When a Moisture Meter Helps
A moisture meter is handy if you tend to overwater or have a tall money tree in a big floor pot. You push the probe into the root zone and read a dial, which most models label from dry to wet.
For a money tree, I’d water when the meter reads in the dry-to-low part of the scale at root depth. Cheap meters can give odd readings in very loose, bark-heavy mixes. Double-check with your finger now and then so you know your meter is accurate.
How to Water Thoroughly Without Leaving Roots Soggy
Water a money tree slowly and deeply until water runs out the drainage holes, then let it drain completely. Small sips that only wet the surface leave the lower roots dry and push them to grow shallow.
Water From the Top Until the Pot Drains
Here’s how I’d water a money tree from the top:
- Use room-temperature water so the roots don’t get chilled.
- Set the pot in a sink, tub, or large bowl if you can.
- Pour slowly and evenly around the whole soil surface, keeping water off the trunk and leaves when possible.
- Stop when water starts running out of the drainage holes. Aim for about 10 to 20% of the water to come out the bottom.
- Let the pot drain for 10 to 15 minutes before putting it back in its spot.
If the soil is very dry, water may rush straight through. Pour a little, wait a minute, and pour again until the soil soaks it up.
Bottom Watering and Emptying the Saucer
Bottom watering works well too, especially for money trees with dense foliage that blocks your watering can. Set the pot in a sink or basin with 2 to 3 inches of room-temperature water. The pot rim should sit well above the waterline.
Leave it for about 30 minutes, until the soil surface feels damp. Then lift the pot out and let it drain fully. Every few months, water from the top once to flush out minerals that build up.
Whatever method you use, empty the saucer or cachepot within 30 minutes. A money tree left standing in water is the fastest route to root rot.
If your plant lives in a decorative pot with no holes, lift out the inner nursery pot after watering and check for pooled water.
A Seasonal Schedule for Indoor Money Trees
Money trees use the most water in spring and summer, when they’re growing, and much less in fall and winter. Here’s a starting point for a healthy plant in a pot with drainage holes:
| Season | Typical gap between waterings | How often to check soil |
|---|---|---|
| Spring (March to May) | 7 to 14 days | Every 5 to 7 days |
| Summer (June to August) | 5 to 10 days | Every 3 to 5 days |
| Fall (September to November) | 10 to 18 days | Every 7 days |
| Winter (December to February) | 14 to 28 days | Every 7 to 10 days |
Always confirm with the 2-inch test before you water.
Spring and Summer: Check More Often
From spring through late summer, your money tree puts out new leaves and drinks more. Longer days, more light, and warmer rooms all dry the soil faster.
In the hot, dry Southwest or in a sunny apartment in the Southeast, a small pot may need water every 5 to 7 days in July.
This is also when I’d feed with a half-strength balanced liquid fertilizer about once a month, always on damp soil. If your air conditioner runs nonstop, check soil more often, since AC dries indoor air a lot.
Fall and Winter: Allow More Time Between Waterings
Growth slows as days shorten, so the plant takes up less water. In the Northeast, Midwest, and Pacific Northwest, gray winter light means soil can stay damp for two to four weeks.
Furnace heat adds a twist. It makes indoor air very dry, so the top layer may feel crisp while the soil lower down stays wet.
Use a skewer in winter to check deeper. Skip fertilizer from late fall until spring.
Keep the plant above 50°F and away from heat vents and cold, drafty windows.
Why Your Pot, Light, and Humidity Change the Timing
Your pot and soil decide how long water stays in the root zone. Light, warmth, and humidity decide how fast the plant and air pull it out. Change any one of these and your timing shifts.
Pot Size, Drainage Holes, and Soil Mix
Drainage holes are non-negotiable. Without them, extra water pools at the bottom and rots roots, even if you water carefully.
Pot size and material also play a big part:
- Small pots (6 inches or less) dry out fast and may need water weekly.
- Oversized pots hold extra soil that stays wet long after roots have taken what they need. Repot only 1 to 2 inches wider.
- Terracotta breathes and dries faster than plastic or glazed ceramic.
- Plastic and glazed pots hold moisture longer, so stretch your checks.
For soil, use a well-draining potting mix. I’d go with a peat- or coir-based mix with perlite and pine bark added.
A good rule is about one part perlite or bark to two or three parts potting mix. Plain, heavy potting soil packs down and stays soggy.
My guide to the best soil for a money tree has mix recipes.
Light, Temperature, and Indoor Humidity
Brighter light means faster drying. A money tree a few feet from an east- or south-facing window in bright, indirect light uses more water than one in medium light across the room.
Direct afternoon sun scorches the leaves and dries soil quickly, so filter it with a sheer curtain.
Money trees grow best at 65 to 80°F. A warmer room means more frequent watering.
Humidity of 50% or higher is ideal, though the plant handles average home humidity. Dry winter air from heating pulls moisture out faster, so the soil surface dries sooner.
Higher humidity slows that down. A cheap hygrometer shows your room’s humidity, so you know whether to expect faster or slower drying.
How to Recognize and Help an Overwatered Money Tree
An overwatered money tree shows yellow leaves, soil that stays wet for days, and sometimes a soft trunk. Catch it early and a few changes will usually save it.
Yellow Leaves, Wet Soil, and a Soft Trunk
Watch for these signs of overwatering:
- Yellow leaves, starting with lower ones, often with drooping. My post on money tree leaves turning yellow covers other causes too.
- Dark spots or brown patches with a yellow halo on the leaves.
- Soil that’s still wet 5 or more days after watering.
- A musty or sour smell from the pot.
- Mold or white fuzz on the soil surface.
- A soft, mushy, or wrinkled trunk near the soil line.
Drooping alone can mean too much or too little water. Always check the soil before you act. Wet soil plus droopy leaves points to overwatering.