When watering seems easy until the growing bed gives you mixed messages. The leaves wilt, the surface dries out, and your first reaction is usually to immediately add water. For a new farmer, this is one of the toughest things to build. Watering isn’t just about how much, it is also about when, how far down, and how the soil and plants are doing.
Often, young plants that are thirsty look almost identical from afar to those that are getting too much water. This is why acting too quickly to fix an apparent issue often leads to a new problem, instead of fixing the original problem. To get good at watering, first, stop treating everything that looks dry to you on the surface as an instant emergency and start thinking deeper about what is happening below that top layer.
A good first step is to learn to tell the difference between dry soil near the surface and damp soil where the roots are. A bed might appear to be dry on the outside, but have enough water below to grow strong. Or, it may look wet on the outside, but be too soggy below. One way to train your mind to do this is to look at one area at the same time every day for a while. Stick a finger in the soil or dig up a small amount just below the surface. Note if it is cool or warm, crumbly or sticky, airy or packed. Then check the leaves. It might still be moist below, even though the leaves are looking stressed in the hot afternoon. It may not need more water, but could be suffering from the heat. Understanding this difference can help keep you from watering when it is not necessary and also teach you to wait longer before watering.
Another easy trap is adding a little water too often because that feels safest. That practice is often what keeps the roots from going down into the ground, so they dry out too fast. It might look good for a few hours, but the water just doesn’t make it down into the deeper soil where the roots want to go. Instead of watering heavily and often, water less frequently, and water when the bed needs it. Slowly add enough moisture to soak down. Or, just add water every morning because it seems right, instead of waiting until the bed tells you it needs water. The bed should determine the need, not the schedule. This doesn’t mean a little bit of water is bad, just that you should use water carefully when you need it and not follow a pattern that isn’t right for that bed.
When you aren’t sure about the best watering method, limit what you watch at one time to one bed or one plant and don’t worry about how you are fixing the rest of your farm at that time. If you have two beds next to each other with the same sun exposure, but one dries out slower than the other, note the difference. One may have a higher amount of organic matter in it, or one may not let the water in because it is packed. Or, note how long the water stays after you add it. If it sits there forever, it may have gotten compacted and will not drain well. If it disappears right away, it may need to retain more water. Even write a few notes if you need to remember to check on the beds and what you think about them. “Cool on the inside,” “Dried out at surface by noon,” or “Water sat around base of plant,” might help the bed become less confusing for you the next time.
Do something small that is not a full routine to get you to be more aware of what the bed needs. For example, spend 15 minutes in your garden every day with the same bed. Look for the first 5 minutes or so at leaf position, leaf color, crusted or pooled surface soil. Then dig up the soil just below the surface and see what you find. Compare what you are feeling in your hands with what you found in your eyes, and add water only if you feel like there is a need. Do add a little water. Stay and watch how the water is taken in. Does it go in evenly? Run off? Or pool in one place? This will eventually help you to not add too much water at once to prevent drowning the plant, and not add enough so the plant doesn’t get the water it needs.
Eventually, your plants will not be as dependent on your reaction, but more on you reading how the soil is acting in different ways. It is not just a quick solution to fix the crops and get more produce. The soil will change, as will the weather and crops. You can’t just say, “I know exactly how to water this.” Instead, watch the same garden as often as you can, check the different beds day to day, and correct your own thoughts when the soil and garden tell you what they really need.