Purple OG #18 is a combination the 3 time Cannabis Cup champion The OG #18 and one of the best selling strains Purple Wreck. With the strength of the OG #18 and the yield of the Purple Wreck. The end result is a grapey and fuely tasting flower that does not stretch as much as the Kushes do. The complex terpine profile leaves you searching for more. The Purple OG #18 flowers in 8 weeks making multiple crops in a year possible.