Flower petals shrivel and discolour. Small webs may be seen along the stems. Leaves are yellow, stippled and dirty. Spider Mites . Apply Mite-Killer or Malathion and repeat twice at weekly intervals.
Chrysanthemums come in all colors except blue.
They bloom from August to November, and depending on variety may bloom into december. Tip pinch from spring to mid-summer for bushier plants when plant reaches 6 inches and continue each time it grows another 6 inches until mid July. Feed regularly throughout growing season. Cut Chrysanthemums back to a few inches from the ground after blooming. Protect over winter with 3-4 inch cover of mulch.