Summer Potted Plant Watering: The Saucer Method for Optimal Hydration

Updated at: 10/05/2025

Summer's vibrant sunshine brings joy to our gardens, but it also presents a significant challenge for our beloved potted plants: dehydration. The intense heat quickly dries out the soil, leaving plants vulnerable to wilting and stress. Overwatering is just as detrimental, leading to root rot and other problems. Finding the perfect watering balance is crucial for keeping your potted plants thriving throughout the summer months. This is where the saucer method comes in – a simple yet highly effective technique for consistent and controlled hydration.

This reliable approach minimizes the risks associated with both underwatering and overwatering, allowing you to maintain healthy, flourishing plants with minimal effort. To learn how to implement the saucer method effectively and unlock the secret to optimally hydrated summer potted plants, follow our step-by-step guide below.

Preparation and Safety Guidelines

Tools Needed

Saucers
Pot Feet (for winter)
Watering Can
Brush (optional, for cleaning)

Safety Guidelines

Avoid overwatering: Soggy soil leads to root rot. Check soil moisture before watering; only water when the top inch feels dry.
Choose the right saucer size: The saucer should be proportionate to the pot size to prevent overflow and wasted water.
Empty excess water: Don't leave water standing in the saucer for extended periods, especially during cooler months, as this can lead to root rot and fungal diseases.

Step-by-Step Instructions

Preparation
- Replace pot feet with saucers.
Preparation
Positioning the Plant
- Place the plant pot on the saucer.
Positioning the Plant
Watering the Plant
- Water the plant from above. Excess water will collect in the saucer.
- Alternatively, you can add water directly to the saucer to allow for bottom-up watering.
- If using slow-release fertilizer, water from above to distribute nutrients.
Watering the Plant

Tips

In winter, use pot feet to improve drainage and prevent root rot.
Consider the plant's needs and adjust watering accordingly based on the season.

Common Mistakes to Avoid

1. Overfilling the Saucer

Reason: Leaving too much water in the saucer allows the pot's drainage holes to become submerged, leading to root rot.

Solution: Ensure the water level in the saucer never exceeds the bottom of the drainage holes.

2. Infrequent Saucer Replenishment

Reason: Plants can dry out before their roots have had a chance to absorb the water, negating the benefits of the method.

Solution: Check the saucer regularly and refill it as needed, depending on the plant's needs and weather conditions.

FAQs

How often should I refill the saucer?

Check the saucer daily. Refill it when the water level is low, ensuring the soil is absorbing the water but not sitting in it constantly. The frequency depends on factors like plant type, pot size, temperature, and humidity; it might be daily in intense heat or every other day in milder conditions.

What type of saucer is best for this method?

Any saucer that fits comfortably under your pot will work. Choose one that is wide enough to catch excess water without overflowing, and made from a material that won't crack or break easily. A shallow saucer is generally preferable to a deep one to prevent the soil from sitting in stagnant water.