Grandaddy Purple Auto

ORIGINS OF GRANDADDY PURPLE AUTO INDICA SEEDS The feminized seeds of Grandaddy Purple are the result of a cross between two legendary indica varieties, Purple urkle and Big Bud. Grower Ken Estes introduced this strain…

Type

Feminized Autoflower

Lineage

Purple Urkel × Bigbud × Ruderalis

Flowering

56 - 70 days

Yield

Indoor; 1.31 – 1.82 oz/ft², 400 – 550 gr/m²; Outdoor; 10 oz/plant, 300 gr/plant

Height

3.94 ft, 1.2 m

CBD

Low; 2%

Leaning

Indica-leaning

Terpenes

Alpha-Pinene, Camphene, Linalool, Valencene

Flavor

Berry, Hashish, Sweet

Listing, packs and prices synced from northatlanticseed.com on Oct 24, 2026.