Soil The pH needs of individual plants are important for the health of your plants and cannot be underestimated. Basically pH measures how acidic or alkaline your soil is. The pH range is from 1 to 14 and less than 7 means soil is acidic and over 7 that it is alkaline. The level of pH affects a plants ability to take up nutrients and generally a range from 6 to 7 allows most nutrients to be readily taken up by plants. It is well worth the expense of purchasing a test kit to analyse your own soil and then monitor changes over time as the addition of slow acting ground limestone, during your rotation cycle, will gradually alter acidic soil towards neutrality. Monitors are easy to use and come with full instructions. Digging Digging soil enables soil to be raked into a fine tilth for seed sowing or planting. It gets air into the soil, exposes weed seeds and allow you to break up any compacted soil. It is also an opportunity to add any organic matter available and remove are large stones or weeds. The process of establishing deep beds involves heavy digging to start with but once built light forking is generally all that is needed. Beds may, however, benefit from deep digging every four years. Start by marking out beds to the size required and double dig the area. Double digging is essentially digging to a depth of about 40cm and is made easier if you place the soil at the start into a wheelbarrow and return it at the end which allows space to turn the soil as you progress along your bed. Fork the bottom of each dug area and add any organic matter available before proceeding to the next trench. Although hard work your plants will benefit from the deeper soil which will allow roots to penetrate deeper and find water at lower levels which is important in the Mediterranean climate. Weeding ![]() Watering Effective watering is very important in the Mediterranean climate to ensure plants survive and grow. Regular watering, sometimes twice a day, is needed to keep the soil surface damp and as plants grow increase the water provided, especially for fruiting vegetables such as peppers and tomatoes. Timing is critical to allow water to soak into the soil and avoid baking dry the surface and is consequently most beneficial early morning or early evening. Different crops have differing water needs and these are discussed in more detail under each crops information. We are very aware of the need to conserve water and minimise its need by: continually adding organic matter to our soil which increases its ability to hold water; by mulching to reduce evaporation; by avoiding digging in the summer months which brings any stored water to the surface; by keeping weeds to a minimum as they compete for any water available and by growing natural windbreaks to reduce the rate of evaporation during dry hot winds.. We use an irrigation system and timer which allows watering times and duration to be set and allows us to get on with other gardening tasks - a real time saver and well worth the expense. The piping is very cheap and nipples can be inserted with a tool to ensure drip watering where you want. We are fortunate enough to have a continuous supply of water but we still recycle our domestic water for use in the garden and this may be more important if your supply is restricted. Our solar panels are very efficient at meeting our hot water needs but quite a few litres run before hot water flows and we use this for watering by keeping buckets by the sink and shower. We also recycle water used for washing fruit and vegetables and water from steaming or boiling (which is usually contains nutrients). If you use a biodegradable washing-up liquid and store this water for two days it can be used without harming your plants. If you have guttering on your roof also consider capturing rain water in a holding tank. |
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