Massive Seeds

Massive terpenes, massive trichomes, massive yields. Producers of Roganja. Art, science, intuition, terroir and roots.

Massive Seeds grows in the famous Rogue Valley Terroir of Southern Oregon. Our cannabis seeds are sun-grown, organically, in native soil bolstered with compost, earthworm castings, mineral amendments, cover crops, green manure, mulch, and living soil biology.

We have been growing in the famous Rogue Valley terroir since the mid 1970s. Our dad pioneered this land and grew the finest flower. Today we continue our legacy and apply his philosophy by respecting and nurturing the land that provides this beautiful herb. The end result is superior Oregon-Grown cannabis seed for you to sew.