Pests and Potential Problems
There are no serious pest or disease problems, though plants are susceptible to powdery mildew, verticillium wilt, stem rot and leaf spot, as well as aphids, mites and Japanese beetles.
Jan 25, 2012
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No known diseases or insect pests. See this plant in the following landscape:.
Mar 25, 2024 · Pests: Unwanted Guests. Your Elegant Clarkia might be hosting a mini-jungle of pests without an invitation. Aphids, spider mites, and ...
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Common Pests & Diseases About Beaked clarkia ... Flowers may wither for a variety of reasons. Solutions: Check the soil or potting medium. Coarse textures can ...
No serious insect or disease problems. Susceptible to powdery mildew, verticillium wilt, stem rot and leaf spot. Watch for aphids and mites. Uses. Beds, borders ...
$4.50 to $7.30 In stock
Farewell-to-spring ; 4" · Flowers serve as a nectar source for honey bees, as well as native bumble bees, mason bees, butterflies and other beneficial insects.
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Mar 25, 2024 · Pests can cause black spots too, but these typically result from sap-feeding rather than disease. When to Act. Catch black spots early. Think of ...
Pests and Diseases: Aphids and rust may be a problem. Pruning Methods: Pinch plants to encourage more branching stems for flowers. Dead head spent blossoms ...
Endemic to California, Clarkia unguiculata (Elegant Clarkia) ... Clarkia unguiculata (Elegant Clarkia). Elegant ... Plant Diseases · Plant Pests · Plant Problems ...
Pests. Generally pest-free. Diseases. May be susceptible to foot, root and stem rot and downy mildews. Get involved. The Royal Horticultural Society is the UK's ...