Watering plants is an essential part of gardening. It ensures that plants receive the necessary hydration for growth and survival. However, many gardeners debate whether it is better to water plants from above or below. Both methods have their advantages and disadvantages, and understanding the watering practices and gardening basics can help determine the most suitable approach.
Watering from above
Watering from above typically refers to using a watering can, hose, or sprinkler system to deliver water directly to the plant's leaves and soil surface. This is the most common method used by gardeners.
- Pros:
- Provides moisture to the entire plant, including leaves, stems, and soil surface.
- Can help in washing away dust, pests, and disease-causing organisms from the plant's foliage.
- Allows gardeners to monitor the condition of the plant by observing how leaves react to water.
- Cons:
- Increased risk of fungal diseases, as water on the foliage may create a favorable environment for pathogens to thrive.
- Evaporation or wind can cause water to be wasted and not properly reach the root zone.
- Certain plants with delicate foliage may get damaged or show signs of water stress due to excessive water on leaves.
- Pros:
- Ensures water reaches the root zone effectively, minimizing evaporation and wastage.
- Reduces the risk of fungal diseases, as foliage remains dry.
- Helpful for plants with hairy or fuzzy leaves that can trap moisture and promote diseases.
- Cons:
- May not provide sufficient water to the entire plant, particularly the upper part and foliage.
- Requires regular monitoring of soil moisture to prevent overwatering or underwatering.
- Unable to clean or remove dust, pests, or disease-causing organisms from the plant's foliage.
- Plant type: Different plants have different watering needs. Some may prefer moist foliage, while others thrive with dry leaves.
- Climate: In hot and dry climates, watering from above may lead to quicker evaporation, making watering from below more effective.
- Water quality: Hard water or water with high mineral content may leave deposits on plant foliage, making watering from below a better option.
- Plant size: Young seedlings or shallow-rooted plants may benefit from watering from above, whereas deep-rooted plants may require watering from below for better root development.
- Pest and disease pressure: If a particular plant is prone to fungal infections, it might be beneficial to water from below to avoid wetting the foliage and creating a favorable environment for pathogens.
- Watering frequency: Water plants when the top inch of soil becomes dry. This prevents overwatering or underwatering.
- Water quantity: Ensure that plants receive enough water to reach the entire root zone without causing waterlogged soil.
- Timing: Water in the early morning or late afternoon when temperatures are cooler to minimize evaporation and allow plants to dry before nightfall.
- Soil condition: Good soil drainage is crucial to prevent waterlogged roots. Ensure the soil is well-draining and amended with organic matter.
- Observation: Regularly check plants for signs of thirst or water stress. Wilting, yellowing leaves, or curling foliage can indicate the need for watering.
Watering from below
Watering from below refers to providing water directly to the plant's roots without getting the leaves wet. This can be done through techniques like bottom watering or using drainage trays.
Which method to choose?
The choice between watering from above or below depends on various factors:
Gardening Basics
Regardless of whether you choose to water from above or below, there are a few gardening basics that should be considered:
Ultimately, the choice of watering method depends on the specific needs of your plants, climate, and other factors. Experimentation and observation will guide you to find the most effective watering practice for your garden.
Publication date: