RT Journal Article
SR Electronic
T1 Evaluation of <em>Penstemon</em> as a host for <em>Castilleja</em> in garden or landscape
JF Native Plants Journal
JO NATIVE PLANTS JOURNAL
FD University of Wisconsin Press
SP 254
OP 262
DO 10.2979/NPJ.2005.6.3.254
VO 6
IS 3
A1 Nelson, David A
YR 2005
UL http://npj.uwpress.org/content/6/3/254.abstract
AB Castilleja Mutis ex L.f. (Scrophulariaceae), or paintbrush, is seldom used in gardens or landscapes because of confusion about hosts and growing conditions. Pairing annual and perennial Castilleja with various Penstemon Schmidel (Scrophulariaceae) species, however, was shown to be successful over a 2-y period. The most effective host was P. strictus Benth., particularly with C. integra Gray and C. indivisa Engelm. Such pairings now allow horticulturalists a way to incorporate paintbrush into a variety of growing areas. For best results, the microenvironment may need to be balanced to satisfy the growth requirements of both plants.