Dyslexia Definition. Most current definition: Dyslexia is a specific learning disability that is neurological in origin. It is characterized by difficulties with accurate and/or fluent word recognition and by poor spelling and decoding abilities.ost current definition: Dyslexia is a specific learning disability that is neurological in origin.
Although hollyhocks tolerate light shade, they grow stronger and fuller in full sun. Hollyhocks growing in the shade tend to be weak and spindly with fewer stalks than those growing in full sun. They are also more prone to diseases, especially rust, when grown in the shade. Rust is a fungal disease that causes powdery, orange spots on the undersides of infected leaves.
Yellowing Leaves on Hollyhocks. The showy flowers of the hollyhock attract butterflies and hummingbirds. Hollyhocks (Alcea rosea) are technically biennials that grow throughout U.S. Department of Agriculture plant hardiness zones 2 through 10, although they self-seed so readily that they are generally treated as perennials.