Tips to use water wisely
Water is one of the most important resources in the world. Many regions of the world are still suffering from a severe water shortage that is only set to get worse in the coming years and ultimately lead to desertification. That´s why it´s so important to be mindful about how much of this precious resource you are using, uncluding when watering your garden.
10 TIPS FOR CLEVER WATERING
Just the right amount
Saving water won’t have a detrimental effect on your garden’s growth. Quite the opposite – regularly giving your garden the exact water it needs actually results in improved plant growth and an increased harvest. This is because targeted watering of the roots reduces leaf diseases, fungi and rot, whilst also eradicating weeds since they no longer get watered in the process.
1. Distribute water evenly
Most plants need to be watered evenly, so make sure you give all the roots enough water rather than just dampening the surface.
2. Water at the right time of day
Early in the morning is the best time of day to water your plants. The earth is heated up during the day but cools down overnight, so less water evaporates in the morning compared to an evening watering. An early start also gives the plants plenty of time to absorb the water so they are strong enough to face the day ahead.
3. Keep leaves dry
Wet leaves are more likely to suffer from diseases. Fungus infestations can occur if leaves are left too damp overnight.
4. Water thoroughly
It’s better to water plants once thoroughly rather than topping them up every now and then. This way, the water can penetrate into the deepest layers of earth and reach all the roots. Depending on the weather, it can be sufficient to water some plants just a few times a week.
5. Avoid waterlogging
Make sure your plants have enough water but try not to drown them. Overwatering cuts off the supply of oxygen to the roots.
6. Use soft water.
The low lime content in rainwater makes it ideal for watering plants.
7. Grouping plants
Grouping plants according to their needs allows for more efficient watering. Modern controllers can be configured for different irrigation zones and watering methods.
8. Regional plants
Growing indigenous plants requires less effort, fertiliser, pesticide – and water. “Old” varieties adapted to the local conditions are more suitable than overbred global hybrid cultivars. But there are other locally cultivated plants that have adapted to the domestic climate.
9. Water evenly around the plant for a balanced well-developed root system
Always watering at only one root point leads to one-sided root growth and thereby to poorer nutrient absorption in the soil. Therefore, always water around the plant and distribute in the entire irrigation area.
10. Use quality, clay-rich soil for better water retention
Plant soil rich in clay minerals has better expanding properties and can therefore hold water in the soil better and in a more even way. In wet summers and in winter, ensure water drainage to prevent waterlogging.
