Marzo by La Semilla
Bred by La Semilla from Mazar × Ruderalis, Marzo is a hybrid cannabis variety. Indoors it typically finishes flowering in around 85 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Marzo grows against.
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Similar strains
| Breeder | La Semilla |
|---|---|
| Type | ±85 days |
| Flowering time | ±85 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Mazar × Ruderalis |
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🧬 Explore the family: Mazar · Ruderalis
Ancestry Pedigree
Dutch Passion
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
Growing Marzo: what to expect
As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within Marzo can lean either direction. Growers familiar with Mazar or Ruderalis 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.
Marzo FAQ
How long does Marzo take to flower?
Marzo typically flowers in around 85 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Marzo an indica or a sativa?
Marzo is listed as ±85 days.
What are the parents of Marzo?
Marzo was bred from Mazar × Ruderalis by La Semilla.
What environment does Marzo 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 Marzo? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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