Sagarmatha Seeds Thunderboldt is one of our newest hybrids. We have captured the famous flavour of Yumboldt and the megalithic growth pattern of Matanuska Tundra. It takes Thunderboldt 60-65 days to flower and her cannabis seeds can be cultivated both indoors and outdoors. The indica/sativa qualities synergize to produce a pleasant stone that keeps trekking on and on. Fantastic for hikes and other physical activities. Expect a large yield and beautiful crystalline formations on the calyxes. A definite winner in the pocket or pocketbook!