Get G13 Hybrid Seeds in Boston, MA

**Lineage:** Origin debated; widely believed to descend from Afghani × Thai landrace stock isolated in a 1970s research program

**Strain type:** Indica-leaning hybrid

G13's origin story is part of cannabis folklore — there's no definitive published lineage. What's well-documented is that the genetics circulating under the G13 name today consistently produce a kush-leaning, earthy profile with a heavy resin coat, and the cut has been used as a parent in dozens of modern hybrids (G13 Haze, G13 Widow, etc.).

Each G13 seed pack ships with:

- Feminized photoperiod cannabis seeds (or autoflower where noted)
- Vacuum-sealed opaque mylar pouch
- Lot/batch ID card
- Printed germination guide (paper-towel method)
- Tracking number sent on dispatch

Pack sizes available: 5, 10, and 25 seeds. Per-seed cost decreases at higher pack tiers — the largest pack typically runs around 30–35% lower per seed than the smallest.

**Difficulty:** Moderate.

**Indoor:** 70–80°F with steady airflow. Tolerates a range of conditions — part of why the genetics have stayed in circulation for decades.

**Outdoor:** full sun in well-draining soil. Vigorous and resilient.

**Flowering window:** 8–9 weeks indoors.

**Harvest cue:** mostly milky trichomes with 10–20% turning amber.

G13 seeds are guaranteed at a 90% germination rate using the wet paper towel method:

1. Soak seeds in distilled water for 12–18 hours.
2. Place between two damp paper towels on a plate.
3. Cover and store at 70–80°F.
4. Most seeds crack within 2–4 days.

If any seed fails to germinate within 14 days under these conditions, send a photo to support and we'll ship a free replacement — no questions asked.

- **Packaging:** G13 seeds ship in opaque vacuum-sealed mylar inside an unmarked first-class US envelope. No exterior branding identifies the contents.
- **Dispatch:** orders placed by 2pm ET ship the same business day, Mon–Fri.
- **Transit:** typically 3–5 business days within the continental US.
- **Tracking:** every order ships with a tracking number, sent by email at dispatch.
- **Free shipping:** available on orders over the qualifying threshold (see cart for the current offer).

G13 seeds keep best in their original mylar pouch:

- **Temperature:** 40–50°F (a standard refrigerator, not the freezer)
- **Humidity:** the sealed mylar maintains the proper level — do not open the pouch until ready to germinate
- **Light:** keep away from direct light
- **Sealed viability:** 3–5 years from date of packaging
- **Once opened:** germinate within 12 months for best results