A Complete Guide to Monstera Watering
Monstera is a popular tropical houseplant known for its large, split leaves and relatively easy care. Although it can adapt to different indoor environments, watering is one of the most important parts of keeping it healthy. Too little moisture can leave the foliage wilted and stressed, while too much water can create root problems.
In this guide, we will take you through how often to water a Monstera, how much water it needs, and how to water a Monstera properly.
How Often to Water a Monstera
Generally, indoor monsteras may need thorough watering about every 1–2 weeks during active growth. When growth slows in winter, the interval can often be extended to 2–3 weeks or longer.
These timeframes are only general guidelines because the growing environment also affects how quickly the soil dries. Monstera deliciosa grown in bright, warm conditions may need water more frequently than plants kept in lower light or cooler conditions.
A more reliable way to determine when to water is to check the moisture level of the potting soil. Water when the top 2–3 inches of soil feels dry to the touch. If the soil at this depth is still moist, wait a little longer before watering.
How Much Water to Give a Monstera Plant
There's no fixed amount of water an indoor monstera needs. The amount depends on the plant's size, pot size, soil mix, and growing conditions. A practical rule is to water until the soil is thoroughly moist and excess water begins to drain from the bottom of the pot.
When to Water a Monstera
The best time to water a monstera is when the top 2–3 inches of soil feel dry. The plant's appearance can also provide clues about its watering needs.
Signs of Underwatered Monstera
- Drooping leaves: Leaves may hang lower than usual because the plant has lost water.
- Curling leaves: Leaf edges may curl inward to reduce moisture loss.
- Brown, crispy edges: Dry, brown areas can develop along the leaf margins when the plant remains too dry.
- Stunted growth: Prolonged lack of water can limit new growth.
How to Save an Underwatered Monstera
If your monstera shows signs of underwatering, water it thoroughly as soon as possible. Slowly pour water at the base until excess water drains from the drainage holes, allowing the entire root ball to become moist.
After watering, place the plant in bright, indirect light. Over the next few weeks, watch for signs of recovery, such as firmer leaves and new growth.
Signs of Overwatered Monstera
- Yellowing leaves: Older leaves may turn yellow when the roots are under stress from excess moisture.
- Limp leaves: Leaves may become soft or droop even when the soil is wet.
- Brown or black spots: Prolonged excess moisture can contribute to leaf damage and discoloration.
- Dark, mushy roots: Drowned roots are dark and soft rather than firm and light-colored.
- Unpleasant soil smell: Waterlogged soil can develop a foul or musty smell as roots begin to decay.
How to Revive an Overwatered Monstera
If your monstera shows signs of overwatering, stop watering and allow the soil to completely dry. Make sure the pot has adequate drainage and place the plant in a bright location with good air circulation. If the soil remains excessively wet or root rot is suspected, repotting may be necessary:
- Gently remove the monstera from its pot and remove excess soil from the roots.
- Inspect the roots and trim away any dark, soft, or mushy roots with clean scissors.
- Replant the monstera in fresh, well-draining potting mix and a pot with drainage holes.
- Place it in bright, indirect light with good air circulation.
- Allow the soil to dry to the appropriate depth before watering again.
How to Water Monstera Properly
There are 2 common methods for watering Monstera: watering from the top and watering from the bottom. Each method has its advantages, and which method to use depends on your needs.
Top Watering: Top watering is the most common method. Pour water slowly over the soil surface until excess water begins to drain from the holes at the bottom of the pot. This refreshes the soil and helps flush out accumulated salts from the potting mix.
Bottom Watering: Bottom watering involves placing the pot in a saucer or container of water and allowing the potting mix to absorb moisture through the drainage holes. This method promotes even water distribution and encourages roots to grow downwards.
How Often to Water Monstera after Repotting
Immediately after repotting, water the monstera thoroughly to help the new soil settle around the roots and eliminate air pockets. Allow excess water to drain completely, then let the plant acclimate before watering again.
If you pruned damaged roots during repotting, be more cautious with watering. With a smaller root system, the plant may absorb less water while it recovers, so the potting mix can stay moist for longer than usual. Once your monstera has resumed normal growth, return to its usual watering routine.
FAQs about Monstera Watering
Q1: Do Monstera like to be misted?
Not necessary. Misting only raises the humidity around the leaves temporarily, and the effect does not last long. If the air in your home is consistently dry, using a humidifier is a more reliable way to increase humidity.
Q2: How long can Monstera go without water?
A healthy Monstera can usually go 1–2 weeks without water, although the exact time varies with plant size, pot size, temperature, humidity, and light. Plants in warm, bright, or dry conditions may need water sooner than those in cooler or more humid environments.
Q3: Can I Use Tap Water for Monstera?
Yes, tap water is generally suitable for Monstera plants. However, water quality varies by location. If you notice white substance on the soil, consider using filtered, distilled, or clean rainwater to reduce mineral buildup over time.
