Movement disorders include: (There are 25 disorders and 18 sub-disorders in this page.). 1  Akathisia (inability to sit still). 2  Akinesia (lack of movement). 3  Associated Movements (Mirror Movements or Homolateral Synkinesis). 4  Athetosis (contorted torsion or twisting). 5  Ataxia (gross lack of coordination of muscle movements).
Depending on the type of hydrangea and where it is planted, the blooming season for hydrangeas occurs anywhere from the late spring through the summer. Some varieties, such as the late panicle hydrangea (Hydrangea paniculata 'Tardiva'), do not bloom until autumn. Continue Reading.
Bigleaf hydrangeas (H. macrophylla) are especially vulnerable because most varieties flower on the previous year's growth, meaning it takes a full year to produce new buds. Other hydrangeas bloom on the current year's growth, but a late-season frost can delay or reduce the number of blooms. If new buds have formed during warm spring weather, you should protect the hydrangeas during an unseasonably late frost to ensure full blooming. Water the root zone deeply in advance of a late frost to ensure the roots, stems and leaves are well hydrated.