Friday, October 2, 2009

How to Water Your Garden

We need to water wisely as this is important for the production of strong, healthy plants. Plants that are watered sparingly but often produce a root system close to the soil surface and these roots soon suffer in dry periods. The healthiest planes are those that develop a. strong, deep root system which is able to tap into more reliable reserves well below ground level.

Automatic systems work from a garden tap. A main pipe is laid around the garden then smaller branch tubes are added which lead away to areas where water is needed. Spike fittings are positioned alongside plants to he watered.

Micro-adjustable dripper, then tiny spray or sprinkler units are screwed into these. The system can be used to nearer containers and lounging baskets as well as beds and lawns. It is estimated char the system needs to be turned on for ten minutes twice a day, in dry weather to provide sufficient water. A timer is also available which, fitted to the tap, automatically controls the neater on and off.

Seep hoses can be part of the above system or laid separately along the ground. Tiny perforations allow the water to seep out slowly and sink well into the soil. Seep hoses are similar but can also he buried just below the soil's surface. This minimizes water loss through evaporation.

Sprinklers can be difficult to train accurately and are easy to forget, so they can be very water wasteful. Oscillating sprinklers can be adjusted to cover areas of different sizes, static and rotating sprinklers water in. a circle, and pulse-jet sprinklers rotate to eject the water in a series of pulses.

Losing a watering can or a garden hose with a spray attachment, is accurate but rime consuming. It does allow you to check the health of your plants as you water each in turn, and is ideal for watering containers and baskets. Allow at least a full can for each large container

A lawn of newly sown grass-seed or newly laid turf needs regular watering its dry weather. However an established lawn can survive a period of drought and soon turns greens again when rain arrives. If consistently green grass is particularly important to you give the lawn a good soaking once a week. In dry periods mow frequently but adjust the height of the blades to a longer 4 cm/1 1/2 in. This encourages dense growth and helps to trap any dew.

Large shrubs and trees need regular watering when first planted to create a healthy root system. Once deep roots are established they can find water for themselves and rarely need watering, even in dry conditions.

Small shrubs and hardy perennials start to droop as a sign that they require water. Give the plants a good soaking in the evening when the sun is off the area.

Bedding plants and vegetables need regular watering in dry weather if they are to thrive. Water these plants either first thing in the morning or during the evening (never when they are in strong sun). The closer together plants are the more water they need.

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