Cockscomb is the most striking flower shape celosia produces, this mix of red and pink broad and giant blooms resemble coral.  
A packet of 25 seeds.
Giant Brain Celosia, Easy to Grow non-GMO seeds, Perfect Gift for Gardener, Great Bee Pollinator, Rare Seeds Collection, also known varieties Woolflowers, Cockscombs, Plume Plant, Giant Brain, Plumosa, Prince Feathers, Prince of Wales Feathers and Feathery Plumed Celosia.
Celosia seeds do not need light to germinate and should be placed under a good quarter-inch of soil. The soil should be consistently moist but never saturated.
Once seedlings are mature, transplant them in the pot or outdoors. Celosia thrives in warm, regularly watered, well-drained soil. 
An inch of rain/watering a week is ideal for woolflowers to prosper, but they can get away with less for a few weeks at a time.
Woolflowers will grow in partial sun, but they’re at their best in sunny and dry conditions.