Tricome Guide by Color
Clear = Newly Formed = Cerebral Brain High
Milky = 1/2 way there = Combo Cerebral/Stony Brain/Body High
Insulating layer Starts Protects Plant from
Sun or Lighting of UVB or Full Spectrum
Amber = Done = Comotose Body and Brain High
Purple = Produced when species is protecting it's self from Cold Temps
= Genetic Disposition in some species
Hope this clears it up for ya.
KW - Grant Writer and Research Scientist The Hemp and Cannabis Foundation, Portland Oregon, USA.