Pure Seeds
Pure Seeds: all 9 strains with flowering time, lineage and grow data — flowering 48-85 days, 1 autoflowering, mostly sativa-leaning. Plus real grow journals.
9strains
48-85dflowering
1autoflowering
5 sativa · 3 hybridtype split
9run outdoors
🌿 Growing Pure Seeds genetics? Start a free journal →
| STRAIN | TYPE | FLOWERING | LINEAGE |
|---|---|---|---|
| Custom X | 50% Sativa / 50% Indica | ±65 days | Critical Bilbo × Ruderalis |
| Shark Haze | mostly sativa | ±56 days | Haze × Great White Shark |
| Big Skunk | indica/sativa | ±48 days | Northern Lights Nr1 × Skunk |
| CBD Pure | 70% Sativa - 30% Indica | ±63 days | Durban Poison × Unknown Strain |
| Speed Haze | 75% sativa / 25% Indica | ±73 days | Ruderalis × Haze |
| CBD Ultra | 90% Sativa - 10% Indica | ±85 days | Mk-Ultra × Sativa |
| THC Autofloreciente | ruderalis/indica | ±75 days | Ruderalis × Afghanistan Indica |
| Viking Haze | 80% Sativa - 20% Indica | ±65 days | Jack Herer × Haze |
| White Widow | 50% Sativa - 50% Indica | ±55 days | White Widow |
Track your own grow free — the journal grades your environment against these bands →
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VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.