High School Sweetheart by Gage Green
When the Gage Green Group dropped High School Sweetheart, they gave the community a masterclass in combining nostalgic dessert terps with absolute hybrid vigor. Crossing their tightly held Cherry Pie Kush mother with a Grateful Breath male, they created a 50/50 balanced beast that growers immediately recognized as something special. Gage Green held onto that Cherry Pie Kush cut for nearly a decade before unleashing it here, and the resulting offspring are just dripping with resin. It's no wonder the hash makers went crazy for it right out of the gate.
In the garden, this strain throws some serious weight and vigor compared to the finicky Cookie and Pie cuts of the era. She stretches nicely in early flower and stacks massive, swollen calyxes that look like they've been rolled in sugar. Guys running her indoor often report that she dominates the canopy, showing off stunning magenta and deep purple colors by week eight. You don't need to baby her too much either; she handles a heavy feed schedule like a champ and rewards you with greasy, sticky colas that reek of baked cherry pastries and gassy, earthy funk.
The smoke itself hits you right between the eyes before settling heavy into your limbs. It's the kind of high that makes you want to sit back and appreciate the craftsmanship that went into breeding it. Since its release, High School Sweetheart has become a cornerstone for other breeders—you see it popping up in crosses from Monster Breeders and Sunken Treasure Seeds. But honestly, popping a pack of the original F1s and hunting through those frosty phenotypes is an experience every serious grower should have at least once.
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Similar strains
| Breeder | Gage Green |
|---|---|
| Type | indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Cherry Pie Kush × Grateful Breath F2 |
| Descendants | Procession of the Sage, Hawaiian Sweetheart, Luna Golden, Strawberry Milkshake, Tinashe, High School Sweet Heart Breath, Praevalere, Bye-Ya, Introduction, Prom Queen, The Threshold, White Claw, Dark Chocolate, Dance of the Earth, High School Sweetheart BX, Blossom, The Chosen One, Spring Rounds |
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🧬 Explore the family: Cherry Pie Kush · Grateful Breath F2 · Procession of the Sage · Hawaiian Sweetheart · Luna Golden · Strawberry Milkshake · Tinashe · High School Sweet Heart Breath · Praevalere · Bye-Ya
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Growing High School Sweetheart: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Cherry Pie Kush or Grateful Breath F2 will recognize much of its behavior. 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.
High School Sweetheart FAQ
How long does High School Sweetheart take to flower?
High School Sweetheart typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is High School Sweetheart an indica or a sativa?
High School Sweetheart is listed as indica/sativa.
What are the parents of High School Sweetheart?
High School Sweetheart was bred from Cherry Pie Kush × Grateful Breath F2 by Gage Green.
What environment does High School Sweetheart 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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