Romneya coulteri growing shrub of the genus Romneya also known as Coulter’s Matilija poppy or California tree poppy, Romneya coulteri perennial evergreen or deciduous plant, used as ornamental plant, hedge plant and as cut flower, can grow in subtropical, mediterranean or temperate climate and growing in hardiness zone 8-10
Leaves color green in oval deeply lobed shape.
Romneya coulteri flower
Flower color white with yellow in the middle (stamens), flower shape in bowl shape and the petal looks like crepe.
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Requirements for Romneya coulteri growing and care:
Well-drained soil, moist soil
What is the best way to start growing?
Plant / Seed / Vegetative reproduction
Is it necessary to use vegetative reproduction?
Difficulties or problems when growing:
All year (in hardiness zone 10b, but better in spring, summer
Pests and diseases:
Autumn / Winter
How to prune:
Dead flower and
Size of the plant:
1-2m, 40-80 inches
Growth speed in optimal condition:
Fast growing / Medium growing
Small amount of water / Average amount of water
Light conditions in optimal condition for growing:
Full sun / Half shade
Is it possible to grow as houseplant?
Growing is also possible in a planter /flowerpot / containers:
Spring / Summer
General information about the flower:
White flowers with yellow stamens, flower in bowl shape and the petal looks like crepe.