The Golden Rule
Check for Moisture Before You Water
This can be done by pulling back the mulch and feeling the soil with your hands along side the rootball, about four inches below ground level.
During the spring and fall, you should check the soil moisture approximately every 3-5 days. During the hot and dry summer months, this should be done every 2-3 days for smaller plants and every 3-5 days for larger plants and trees. If the soil is dry, water thoroughly until the entire root ball and surrounding soil is wet again. If it is moist, do not water and check the soil in another few days. The object of watering is to find that happy medium; neither too wet nor too dry. Learn how long it takes your particular soil to dry slightly between waterings. You should not water a plant unless it needs water! Be aware that both too little water (top moist and bottom dry) and too much water (constant saturation) can be fatal.
If, for whatever reason, you do encounter a problem with your plants, please contact us at the garden center, as soon as possible, so that one of our plant specialists can discuss your situation with you. If symptoms begin to occur such as wilting, yellowing or falling leaves, we can usually determine what might be causing the problem and take corrective action.
When properly planted and cared for, your plants will prosper! A happy plant is a healthy plant. Insects and plant diseases are rarely a major problem with happy plants! Enjoy your new plants from Van Wingerden Garden Center.
Various Watering Methods
There are many different ways to thoroughly water plants. If you have found a method that has proven successful over the years, then by all means stick with it. Because there are many variables, such as the amount of sun or shade in the garden and whether the plants are container grown or balled and burlapped, one set of instructions will not fit all circumstances. But here are some watering techniques that you might find helpful:
Garden Hose – You can take a regular garden hose and turn the water on at a slow trickle and set the end of the hose right over top of the root ball of a plant. Again, how long you let the water run will be determined by the size of the plant. For example, during hot and dry weather, on a large tree with a trunk that is 2 ½” in diameter, you should let the hose run for approximately 1½ hours. Since water often will follow a path, it is best to move the end of the hose several times during watering to ensure that the entire root ball is saturated. This method is ideal for watering a single plant or tree or a small number of plants.
Soaker Hose – You can use a soaker hose, which applies water slowly to the plants. There are several different types of soaker hoses to choose from, and they are typically used to water plants that are growing in a row or a bed. If you use a soaker hose, make sure that the hose covers all sides of the plants, not just one side. Soaker hoses water the plants slowly, so they should run long enough to soak the root ball and surrounding soil, which will vary depending on the size of the plants. For example, during hot and dry weather on plants that are 18” tall, a sweating type soaker hose should be left to run for at least 4 hours.
Sprinklers – Like those that are used to water the lawn, sprinklers are also a good way to soak an entire bed of plants, especially those with a lot of annuals and perennials. Sprinklers are not, however, the best way to water individual plants because they usually spray a swath of water that is at least 20 feet long. Again, watering the plants deeply and thoroughly is the key.
Watering Wand – This is a great way to provide supplemental watering, especially for container grown plants. Container grown plants are often grown in a light bark mix which does not hold as much water and can therefore dry out more quickly than balled and burlapped plants. So in addition to using one of the watering methods described above, use the wand as needed to soak the root ball and surrounding soil thoroughly for several minutes, moving the wand over the entire root zone area. Let the water soak through for a few minutes while you move on to the next plant you are watering. Then go back and water each plant again for several minutes with the wand. Repeat as needed, depending on the size of the root ball.
Tips on Watering
Remember that container grown plants tend to dry out more quickly than “balled and burlapped” plants. During periods of dry weather, use a watering wand to soak the root ball as needed.
It is very important to water trees and shrubs thoroughly as needed during the summer months and in the late fall (November/December) before the onset of winter.
Rainy days can provide some helpful moisture, but should not be considered a substitute for deep watering.
Large trees can take several years to become established in the landscape. Additional watering is necessary during dry spells and summer droughts. This is especially important during the first few years to keep your trees healthy and vigorous.
Plants that are growing in shady conditions caused by large trees can dry out more quickly because of the competition for moisture from the large tree roots.
Wilted leaves can result from the soil being either too dry or too wet. Be sure to feel the soil to determine which scenario may be happening before watering.
Bedding plants, hanging baskets and potted plants may need to be watered daily during the summer months. See our informational column on “How to Take Care of Your Hanging Basket” for tips and tricks to keep them looking their best!