Purple Strain

What is the strongest purple strain you can find in seed form? I'm talking indica couchlock strong.

Good luck finding a purple indica in seed form. All of the purple strains I can find in seed form are sativa/indica mix. Deep Purple from TGA is an indica dominant, but the ones I tried didn't finish very purple.

I'm growing a Grape Ape from seed it's a indica/sativa mix it's flowering right now next to a pure sativa and there is a huge difference the sativa is about 8 inches taller with longer fluffier buds as where the Ape's nugs are compact and stiff as hell!!!

Grandaddy Purple if your in Ca. , Purple Erkle is good.