Mostly Sativa by Original Strains
True narrow-leaf varieties are practically a dying breed in the modern commercial market, mainly because nobody wants to wait fourteen weeks for a plant to finish flowering. But the Mostly Sativa offerings from Original Strains are a massive throwback to the days of equatorial landraces. We're talking about genetics originating from places like Africa, Southeast Asia, and Colombia. These are the wild, lanky beasts that defined the soaring, psychedelic highs of the 70s and 80s, long before everything got watered down with Afghanica blood to speed up harvest times.
If you're brave enough to run these indoors, you better have some serious ceiling height or a rock-solid super-cropping strategy. Growers on the forums constantly trade war stories about these plants stretching three or four times their vegetative size the second you flip the lights to 12/12. It's a completely different style of growing. The buds don't form into those rock-hard golf balls you see at the dispensary; instead, they stack in long, foxtailing spears that look airy but are absolutely coated in greasy, spicy resin. The terpene profiles are wild, too. Expect sharp, metallic haze, incense, and overripe mango instead of the typical sweet candy stuff.
The real payoff with these original sativa lines is the effect. There is absolutely no ceiling to the high. It's an electric, heart-racing buzz that cuts right through the tolerance of heavy daily smokers. Sure, they can be a headache to feed, often throwing a fit if you push the nitrogen too hard, and the flowering times will test your patience. But for the dedicated pheno-hunters trying to preserve the roots of the cannabis gene pool, pulling down a pure, soaring sativa is one of the most rewarding things you can do in a garden.
🏆 Legendary Foundation Strain
This is one of the most influential cannabis varieties in history. Mostly Sativa has been used to breed 116 documented descendant strains in our database, making it a cornerstone of modern genetics.
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Growing Mostly Sativa: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Mostly Sativa FAQ
Is Mostly Sativa an indica or a sativa?
Mostly Sativa is listed as mostly sativa.
What environment does Mostly Sativa like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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