Native Plants
Q. Who is Mr. Smarty Plants?
A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Monday - July 12, 2010
From: Mountlake Terrace, WA
Region: Northwest
Topic: Shade Tolerant
Title: Leaves turning brown on geum in Mountlake Terrace WA
Answered by: Barbara Medford
QUESTION:
Assuming a geum is North American . . . mine are turning brown unlike any time before. They get watered occasionally and then dry out. Is there something special I should be doing for geums? They get full sun except late afternoon sun.ANSWER:
There are 15 species of the genus geum native to North America, of which 7 are native to Washington State. Snohomish County is in northwest Washington and Mountlake Terrace in the southwest corner of the county, in USDA Hardiness Zone 8b. We first checked the USDA Plant Profiles to determine which geum was native to that area in an attempt to identify your plant. Geum macrophyllum (largeleaf avens) grows over most of Washington State, including your area. According to our website page on this plant, it requires shade, which we consider to be 2 hours or less of sun a day, so that is probably the main problem your plant is having. This website from the Washington Native Plant Society says it grows in meadows, moist woods and streambanks from low to middle elevations. It would appear that the environment in which your avens is growing is probably to blame.
Pictures of Geum macrophyllum from Google.
More Shade Tolerant Questions
Replacement for Love Grass in Michigan
July 27, 2015 - need a replacement for Love Grass at Shops of Willow Bend in Plano. The entire perimeter of this mall has Bermuda and Love Grass. The Elms and Oaks have grown so the Love Grass is mostly gone. Ther...
view the full question and answer
Need evergreen hedge and groundcover for shade in Carmel, Indiana
September 27, 2010 - Our property is bounded by a fencerow that is wooded and mostly shaded by mulberry and hackberry trees during the growing months. We'd like to create a 5'+ tall evergreen barrier on the property li...
view the full question and answer
Central Texas plants for dry partial shade
April 17, 2007 - I live in Austin Texas. My front garden area has rocky dry soil with intermittent sunlight and shade, maybe 2 to 4 hours of sunlight a day. Herbs do great. What perennial flowers (for some color) w...
view the full question and answer
Shade tree with non-aggressive roots for next to pool in The Woodlands TX
April 26, 2011 - Hi Mr. Smarty Plants.
We live in Spring, TX and are looking for a full-sun shade tree to plant in a large planter (about 6'x6') next to our pool. We want the tree to provide shade for our full a...
view the full question and answer
Native ornamental grass for part shade in Austin
December 22, 2010 - Hi. I am looking for a fast-growing hardy ornamental grass that will grow in partial shade in south Austin that is not considered invasive. Unfortunately I purchased a few of the Pennisetum setaceum r...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |