Purple leaves in the spring

[billgee]

Im getting a mess of purple leaves. Its spring. Temp (indoors) 70-75F
RH 55% no nitetime dips. No cold.
Anyone have any ideas?

 

[Snook]

if youre growing grapes, not so bad.. but I do not think youre growing grapes.... and do not remember hearing about purple leaves before...... whats the strain? and how ya playin the game?