Do-Si-Dos Feminised Seeds

Do-Si-Dos: The Frost Assassin Dossier

If you want to buy Do-Si-Dos seeds in Australia, you’re chasing heritage, not hype. This is the Frost Lineage cut where OG Kush Breath met Cookies and rewrote the rules of resin. She’s the cookie that bites back — sweet on the nose, savage on the finish. Every crystal asks for respect.

Matty: “She looks like dessert but hits like discipline — frost for days, attitude for miles.” 🔪

Quick Stats (Loud, Lean, Lethal)

70/30 Indica lean — first wave lifts, then the melt lands behind the eyes.

25–30% THC — she won’t wait for your room; your room keeps up with her.

8–10 weeks — the quality spikes late if you hold your nerve.

The Legend: Frost & Authority

Bred by Archive Seed Bank, Do-Si-Dos descends from OGKB and Face Off OG. She kicked off the frost wars — the reason resin photos flooded the internet. That glitter isn’t hype; it’s engineering.

Matty: “First time under the scope, I swore the trichomes had trichomes.”

Flavour & Aroma 

On the nose: cool mint and diesel punch first, then sweet dough and lime zest.

On the tongue: creamy cookie inhale with a pepper-diesel edge; finishes like mint hash.

Matty: “Like a high-end bakery got sideswiped by a fuel tanker — somehow it works.”

Effects & What to Expect

First wave: euphoric lift with weightless focus.

Then it settles: behind-the-eyes calm and full-body melt.

Final vibe: a slow, syrupy drift with a grin that won’t quit — best once the work’s done.

How I Grow It (Matty’s Way)

Skill level: Advanced — you don’t grow her; you handle her.

• Climate: cool and stable; avoid spikes above 26 °C.
• Training: SCROG + LST early; minimal stress after week 3 of flower.
• Defoliation: heavy clean-ups at week 3 and week 6 — non-negotiable for airflow.
• Feeding: medium N in veg; push P/K mid-flower with clean EC.

Feeding & pH: Hydro/Coco pH 5.8–6.0 · Soil pH 6.3–6.8. Lock pH as buds swell.

Red flag: Push temps and you’ll bake the terps. Ignore RH and she’ll glue herself to the fan leaves.    

Grow Log (📅 Inside the Tent)

Typical cycle — the late-flower cool down is where the frost goes ballistic.

Phase / Week	Key Action	Matty’s Tip
Wk 1–3 Veg	Topping + LST; set SCROG	Get her wide and flat — build lanes for airflow.
Wk 4–6 Flower	Heavy defol (Wk 3); push P/K	Drop RH to ≤ 40%. Force air through the canopy.
Wk 7–9 Cold Finish	Cool nights 16–18 °C; steady feed	Trichome pop window: most frost appears now — don’t rush the flush.
Wk 10 Harvest	Flush; optional dark period	Wait for ~30% amber trichs — calendars lie, trichs don’t.

Matty’s Advanced Notes (For the Nerds)

• Terpenes: limonene, caryophyllene, humulene — mint-lime over diesel spice.
• Lighting: PPFD 850–1000 in peak flower; DLI 50–60.
• Climate: Day 22–24 °C / Night 16–18 °C; flower RH ≤ 40%.
• Air: CO₂ sweet spot 1100–1300 ppm in weeks 6–9.
• Sanity check: clean fans/filters weekly — if the tent smells too good, trouble’s started.

Mythbusting (🚫)

Myth: Do-Si-Dos is just another Cookie cut.
       Truth (Matty): OGKB gave her fangs — heavier hit and thicker frost than most Cookies hybrids.

Myth: All phenos turn purple.
       Truth (Matty): Only cold-night phenos. Most stay lime-green under crystal armour.

Myth: She’s easy indoors.
       Truth (Matty): She’s a microclimate diva — neglect RH and you’ll pay in mould and shame.

Who It’s For?

For growers who know high reward comes with high discipline.

Perfect If You:

• Live for resin close-ups and sticky scissors.
• Run tight climate control and patient finishes.
• Want to say you’ve tamed a real Cali legend.

Maybe Not For You If You:

• Skip airflow or RH checks.
• Panic when buds out-frost your filters.
• Think trimming should be quick. (It won’t be.)

Matty’s Story

Do-Si-Dos was the first strain that made me respect my scissors. By the second branch they were locked shut — had to dunk them in iso between cuts. That’s when I knew she wasn’t just frost — she was authority.

Final Verdict (🏆 Matty’s Final Word)

Do-Si-Dos is the frost assassin of modern cannabis — looks like dessert, hits like doctrine. If Gelato is glamour, Do-Si-Dos is discipline.

Matty: “She’s the cookie that bites back — tame her, and you’ve earned your stripes.” 🍻

Grow it. Tag it. Get featured on the Field Crew wall. — Join the Foreman Program

❓ Matty’s Quick-Fire Q&A: Do-Si-Dos Edition 💬