blueberry auto

[maria11]

hello guys i'm new of this forum,i want to know why at the 3rd week of grow,the flower of my plant have not the tipical violaceous colour,and aslo,why the stem of the plant have red's veins? thanks
se ci sono italiani,se possono rispondermi,grazie.

 

[Yellowmoon]

Typically red veins indicate the plant doesn't get enough magnesium.

Purple color appears during last half of flowering period.

Maybe someone else can elaborate more.

 

[Phaeton]

I have grown Nirvana 'Blueberry Kush' auto and Dutch Passion 'Blackberry Kush' auto, both are based on Blueberry genetics.
Out of four plants none have shown color in the buds.
Cooler temperatures at night started the reddish stems.

 

[TheHebrewHammer]

its typical DP gens, nothing to worry about probably a colored pheno.