Important: your sprinkler system may not provide enough water for new plantings. Fresh installs usually need extra hand watering, especially in warm weather.
ðģ Trees & Shrubs
New trees and shrubs need deep watering, not quick surface sprays.
Before plantingWater thoroughly 3 times, about 5 minutes apart.
At time of plantingGive a good soaking. Let the hose trickle near the trunk for about 1 hour.
First monthLet the hose trickle for 1 hour, twice a week, depending on plant size.
After 1 monthOnce a week, let the hose trickle or use a soaker hose for 1 to 2 hours.
After 1 yearEvery 7 to 14 days, water 1 to 2 hours, excluding rainfall.
ðŠī Hedge Rows & Privacy Screening
Rows of shrubs dry out faster because multiple plants compete for the same moisture.
Best methodUse a soaker hose whenever possible.
Early establishmentFollow the same schedule as new trees and shrubs, but check more often in hot spells.
Best habitSlow, deep watering beats frequent shallow watering every time.
ðļ Perennials, Flowers & Vegetables
These need more frequent watering while they establish, especially in sunny beds.
Before plantingWater all plants in flats or pots thoroughly.
At time of plantingWater for about 1 to 2 hours with a sprinkler.
First 2 weeksWater 4 to 5 times per week for 1 to 2 hours with sprinkler or hose.
After 2 weeksWater 3 to 4 times per week for 1 to 2 hours with sprinkler or hose.
âïļ Seasonal Reminder
New plantings should be watered until the ground is frozen.
If irrigation is shut offYou still need to water by hose.
Rainfall countsThese guidelines are in addition to normal irrigation and should be adjusted based on rain.
When in doubtCheck the soil a few inches down. If it's dry there, it needs water.
These are approximate guidelines. Heat, wind, sun exposure, soil type, and rainfall all affect how often your landscape needs water. If something looks stressed, don't wait, water it and call Barry if you're unsure.