Watering the Vegetable Garden: Everything You Need to Know
The more energy we invest in our garden, the more problems we will have. This happens because we are not cooperating with nature — the investment of effort in working with Nature to produce food often carries a subtle ego-driven attitude that we naturally don’t recognize. And so we enter an endless cycle of struggle to avoid failures — which frequently knock on our door in the form of insects, diseases, heatwaves, and so on. We always think these are to blame, rather than ourselves and our wrong attitude toward nature. The mistakes we can make are far too many to list in just a few pages.
The closer our approach is to nature’s original blueprint— which includes 7 layers of vegetation (from the tallest tree to the lowest ground plant) and the greatest possible biodiversity — the more this companionship of diverse plant species will balance out all the potential imbalances that may arise. Beyond the many vegetables that thrive within an ecosystem, the vegetable garden is ideally planted in a clearing so that plants receive maximum sun exposure.
Sowing and Initial Setup
Water and Hoses
The only hose permitted is a drinking-water-grade hose. Common black hoses release microplastics and other toxic substances — this is what you are watering your plants with, and ultimately yourself. Water must therefore reach the plants first through a drinking-water hose and then continue as flood irrigation. If the clearing is not completely flat, regardless of how steep the slope is, we can achieve the ideal gradient for water movement of approximately 1%–2% using Tool A (see end of article), so that water flows slowly and penetrates the soil adequately.
Preparing the Furrows
Before planting, where you have marked with Tool A, create small furrows using a narrow rounded hoe and place the soil beside the raised bed. Water the raised bed, shape it, press it down, and then, at the centre, if you do not wish to sow using seed/clay pellets , dig a small channel with a narrow hoe and drop in a mixture of your chosen vegetable seeds — with one hand you sow and with the other you cover. It requires bending down, unless you find some clever way to do it otherwise. You will be done in very little time.
Note: Do not expect much from seeds of refined hybrids or nonorganic seedlings from a market stall or nursery.
Watering During Germination
Until the seeds germinate and the plants grow sufficiently, water like rain — either with a drinking-water hose using your thumb over the flow so the water falls like rainfall, or with an automatic sprinkler. Once the roots grow enough to reach the water that seeps sideways from the furrow into the raised bed, water only through the furrow. However, from the beginning you should water through the furrow simultaneously, because the soil needs to settle — and this also reduces the time spent on overhead watering.
Watering Mature Plants: The Right Philosophy
The best watering is deep and infrequent. Water only when you observe clear signs that your plants are suffering from lack of water — follow your instinct as well.
Do not water if you see no visible signs of need. However, wilting leaves are not always a reliable indicator. If you overwater and overfeed your plants, they will develop unnaturally large leaves, meaning that even the slightest heat or water shortage will cause them to wilt. On the contrary, plants that have been hardened from an early stage will withstand any adverse conditions, and their ability to absorb moisture directly through their leaves will be activated.
Watering Time
Watering should be done early in the morning, before sunrise, when the soil remains cool and evaporation is minimal. As the temperature rises, water evaporates more quickly from the soil surface — a large portion is lost before it even reaches the roots, while the plants are simultaneously exposed to heat stress.
Evening watering can be an alternative only when the sun has fully set and the temperature has dropped noticeably. It should not be done late at night, however, as excessive moisture remaining on the leaves overnight encourages the development of fungi and disease.
A specific time cannot be defined, as the sun rises at a different hour each day and conditions vary from place to place. Judge for yourselves according to your microclimate, and whether there are mountains or trees that conceal the sunrise or sunset.
Weeds: Allies, Not Enemies
After sowing, until the plants have grown, cut the weeds that sprout right next to them using a light sharp-bladed hoe. Once the vegetables have emerged, however, allow the weeds to grow freely (except those that obstruct water flow in the furrows). They create a protective barrier that structures the soil, shades it from intense sun, and hosts an insect population in balance. The presence of living weeds also eliminates the need for cut vegetation as mulch — though cut material also helps retain moisture at the base of the plants.
Paths and Practical Organisation
From the start, place flat stones between the plants to walk on instead of pathways that take up too much space. Central paths are necessary, but the intermediate ones can be avoided this way. Between the stones plant low vegetables so that you can walk over them.
Tool A: Construction and Use for Creating Furrows with a 1%–2% Slope
Construction
Tool A is a wooden A-frame: two long equal vertical pieces joined at the top with a screw, with their base ends resting on the ground two metres apart, and a horizontal crosspiece connecting them in the middle. From the top hangs a string with a weight (a plumb line), which indicates vertical.
Calibration
Place it on a flat surface and mark on the horizontal crosspiece the point where the string touches it — this is zero slope (0%). Then raise one leg by 2 cm (a 1% slope, since the tool spans 2 metres) and mark the new position of the string. Repeat for the other leg. For a 2% slope, raise the leg by 4 cm. The tool is thus calibrated on both sides.
Marking Contour Lines
Place the tool on the ground and adjust it until the string aligns with the desired slope marking. Marking is done in two ways:
• Stakes: Place stakes at the points where the legs touch the ground, move one stake forward and repeat the process. In the hole left by the stake, insert small sticks as markers.
• Lime water: Sprinkle lime powder or lime water directly on the ground along the line.
Creating Raised Beds and Irrigation Channels
The soil from the furrows (5 to 10 cm deep) is used to build small raised beds (the raised mound to the right and left of the furrow).
Testing Furrow Slope
Before any digging, test different slopes. Too steep a slope means fast water flow without adequate absorption; too shallow may cause oversaturation. Equally important is furrow length: if too long, plants at the beginning become waterlogged while those at the end go thirsty.
