Ghost Tonic by Bluegrass Greenthumb
Ghost Tonic, from breeder Bluegrass Greenthumb, is an indica-leaning strain descended from Cannatonic × Ghost OG. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Ghost Tonic grows against.
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| Breeder | Bluegrass Greenthumb |
|---|---|
| Type | mostly indica |
| Flowering time | ±65 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Cannatonic × Ghost OG |
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Growing Ghost Tonic: 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 Cannatonic or Ghost OG 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.
Ghost Tonic FAQ
How long does Ghost Tonic take to flower?
Ghost Tonic typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Ghost Tonic an indica or a sativa?
Ghost Tonic is listed as mostly indica.
What are the parents of Ghost Tonic?
Ghost Tonic was bred from Cannatonic × Ghost OG by Bluegrass Greenthumb.
What environment does Ghost Tonic 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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