Video |
Use these drip irrigation tips to help keep your plants healthy. (6:27)
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Drip irrigation is usually needed less frequently than sprinkler
irrigation. In fact, experts agree that running drip irrigation less frequently is much better for plants than daily watering.
We recommend one single cycle one day per week in winter, two days
per week in spring and fall, and three days per week in summer.
Use the chart below to find out how long you should water:
| 12 min.
each watering |
1 hour
each watering |
2 hours
each watering |
|
|
|
| High-flow emitters
(Up to 20 gph) |
Low-flow emitters
(Up to 4 gph) |
Low-flow emitters
(Up to 2 gph) |
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To find out how fast your emitter
waters, measure how many seconds it takes to fill a tablespoon:
14 sec. =
1 gph 7 sec. = 2
gph 4
sec. = 4 gph |
What to do for your stressed plants
Wilted or dead leaves are a sign that your plants are stressed.
If you see these signs, check the soil moisture. If soil stays wet
long after watering, you might be overwatering. Water less often
or for less time. Overly wet soil could also suggest poor drainage.
Try aerating to allow more water to get to the plants' roots.
If the soil is dry, check that all emitters are working. If they
are, increase the watering time or add emitters only near the stressed
plants.
Flush the drip irrigation lines and filters every time you change
your irrigation schedule.
For more water-smart gardening and landscape tips, see the Gardens
at the Springs Preserve.
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