= Water twice per month or less, once established.
= Water about once per week, once established.
= Water about twice per week, once established.
= Water three days per week, or more.
Use the plant water needs as a guideline. Actual plant water needs will vary for several reasons, including weather conditions, soil type, sun exposure, root depth, wind and elevation. Adjust your watering schedule as needed to meet the plants' needs at your site. Water recent transplants more often than established plants.
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Achillea 'Coronation Gold'
low
yellow
mid- to late summer
36 to 42 in.
18 to 24 in.
No
Caucasus
sun
USDA zones 3-9
hardy to 9,000 ft.
Coronation Gold yarrow is a tough perennial flower grown for its bold, upright flower clusters.
It grows in clumps of finely divided leaves with strong leafy, green stems. It tolerates hot, dry neglected sites well. Bigger than moonshine yarrow, it is a good choice where a tall, upright flower is desired. Great for full sun locations.
'Coronation Gold' may spread by seed in the landscape. Unwanted seedlings may need to be pulled.
Coronation Gold yarrow has been a good performer both at the Xeriscape Garden and throughout Colorado Springs. Its deep yellow flowers and tall height make it a nice addition to landscapes. Too much shade or water can cause it to flop.
Leave the brown flower clusters on the plant for winter interest and cut them back in spring. Divide regularly to maintain vigor.
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