High Grade by HBP
1 other breeder's version of High Grade — compare flowering times side by side →
Growers reach for High Grade as an indica-leaning option, a cross of Dieseltonic × Lamborghani out of HBP. Indoors it typically finishes flowering in around 75 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real High Grade grows against.
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Similar strains
| Breeder | HBP |
|---|---|
| Type | 60 % INDICA / 40 % SATIVA |
| Flowering time | ±75 days |
| Environment | Outdoors |
| Lineage | Dieseltonic × Lamborghani |
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🧬 Explore the family: Dieseltonic · Lamborghani
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Growing High Grade: 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 Dieseltonic or Lamborghani 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 Grade FAQ
How long does High Grade take to flower?
High Grade typically flowers in around 75 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is High Grade an indica or a sativa?
High Grade is listed as 60 % INDICA / 40 % SATIVA.
What are the parents of High Grade?
High Grade was bred from Dieseltonic × Lamborghani by HBP.
What environment does High Grade 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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Facts compiled from public breeder listings. Growing High Grade? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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