How to Grow Do-Si-Dos Seeds (2025 Grow Diary)

Do-Si-Dos is a highly sought-after indica-dominant hybrid (70% indica / 30% sativa) born from Girl Scout Cookies × Face Off OG. Known for up to 30% THC and up to 2% CBD, it delivers potent euphoric relaxation wrapped in earthy, flowery, and sweet aromas. Compact at 50–60 in, this fast finisher blooms in 8–9 weeks, yielding 1.3–1.6 oz/ft² indoors and 10–15 oz/plant outdoors. It’s ready to chop between late September and early October.

Here’s how to grow this classic strain from seed to jar.

Do Si Dos

• 70% Indica
• Compact Buds Coated in Sugar
• Experience a Sense of Tranquility
• Suitable for all Experience Levels
• Up to 30% THC

1+1 Free$24view product

👉 Shop Do-Si-Dos seeds at Hypno Seeds
🔗 Learn more about Do-Si-Dos strain on Leafly

Setup Checklist for Growing Do-Si-Dos Seeds

Do-Si-Dos stays manageable in size but loves airflow and light access for dense bud formation.

🏕️ Indoor Setup

• Grow Tent: 2 × 2 ft minimum
• Lighting: Full-spectrum LED 300–600 W
• Ventilation: Inline fan + carbon filter
• Air Circulation: Clip-on oscillating fan
• Humidity Control: Hygrometer, with humidifier/dehumidifier
• Pots: 3–5 gal fabric pots
• Medium: Quality soil or coco + perlite mix
• Nutrients: Veg/bloom feed + Cal-Mag
• Water: pH 6.2–6.6

🌞 Outdoor Notes

• Climate: Warm, sunny grows best
• Harvest: End of September to early October
• Soil: Nutrient-rich, well-draining
• Support: Use supports for heavy buds
• Pest Defense: Neem, sprays, or netting

Germination: Starting Your Do-Si-Dos Grow

Kick off with the paper towel method:

1. Sandwich seeds between two damp (not soaking) paper towels.
2. Place between plates to keep dark, yet aired.
3. Store around 70–75°F and check daily.
4. Plant once the taproot is ~½” down into your potting medium.

⚠️ Avoid plastic bags or direct light—these create an unhealthy environment.

Week 1: Seedling Stage

What to Expect

• Height: 1–2 in
• Growth: Cotyledons and initial true leaves
• Roots: Establishing beneath
• Color: Bright green

Environment Targets

• Light: 18–24 h at low intensity (~24–30 in above)
• Humidity: 65–70%
• Temp: 72–77°F
• Water: Gentle ring around stem
• Nutrients: None (or light Cal-Mag in coco)

Tips

• Keep airflow gentle to strengthen stems
• Avoid overwatering—seedlings are sensitive

Week 2: Early Veg + Optional LST

What to Expect

• Height: 2–4 in
• Leaves: 3–5 fan leaves emerging
• Structure: Compact with indica traits

Environment Targets

• Light: ~300 PPFD, 18 h/day
• Humidity: 60–65%
• Temp: 73–78°F
• Nutrients: Begin veg feed at ¼ strength

Optional Training

• Use LST early for a flatter canopy and better light distribution

Week 4: Pre-Flower & Final Veg Training

What to Expect

• Height: 8–12 in
• Structure: Bushy, wide canopy forming
• Aroma: Mild earthy, floral scent

Environment Targets

• Light: 18/6 at ~500 PPFD
• Humidity: 50–55%
• Temp: 73–78°F
• Nutrients: Full veg strength

Final Training

• Add SCROG or finish LST
• Defoliate lower leaves to enhance airflow and light access

Week 5: Flower Begins

What to Expect

• Height: 12–18 in
• Buds: Pistils emerging at node sites
• Scent: Earthy-sweet bouquet starts

Environment Targets

• Light: Flip to 12/12
• Humidity: 45–50%
• Temp: 72–78°F
• Nutrients: Bloom feed—higher P & K, reduced N

Tips

• Clear fan leaf blockages around emerging colas
• Stabilize branches for bud weight early

Week 6: Bud Sites & Trichome Development

What to Expect

• Height: 18–24 in
• Buds: Developing well-defined sites
• Trichomes: Beginning to frost
• Aroma: Sweet floral and earthy notes deepen

Environment Targets

• Light: 12/12 at ~600 PPFD
• Humidity: 45%
• Temp: 70–77°F
• Nutrients: Continue bloom + Cal-Mag

Week 7: Bud Fattening & Aroma Surge

What to Expect

• Height: 24–30 in
• Buds: Thickening rapidly
• Trichomes: Frost layer visible
• Aroma: Sweet, floral, and earthy intensifies

Environment Targets

• Light: ~700 PPFD
• Humidity: 40–45%
• Temp: 68–75°F
• Nutrients: Continue bloom feed—terpene boosters optional

Tips

• Stake heavy buds
• Monitor nutrient levels to avoid tip burn

Week 8: Peak Flower & Ripening Begins

What to Expect

• Height: 30–35 in final canopy height
• Buds: Dense, multi-layered colas
• Pistils: Turning orange or brown
• Trichomes: Cloudy majority

Environment Targets

• Light: ~700–800 PPFD
• Humidity: 40%
• Temp: 67–73°F
• Nutrients: Transition to flush phase, reduce N further

Tips

• Use loupe to evaluate trichome maturity
• Cooler nights may enhance complexity of terpenes

Do Si Dos

• 70% Indica
• Compact Buds Coated in Sugar
• Experience a Sense of Tranquility
• Suitable for all Experience Levels
• Up to 30% THC

1+1 Free$24view product

Week 9: Final Flush & Ripeness Check

What to Expect

• Buds: Dense, aromatic, sticky
• Trichomes: Mostly cloudy, 10–15% amber
• Pistils: ~70–90% darkened
• Aroma: Bold euphonic floral-earthy sweetness

Environment Targets

• Light: Continue 12/12
• Humidity: 35–40%
• Temp: 65–70°F
• Water: Flush with pH’d water for 5–7 days

Tips

• Harvest based on trichome coloration
• Flushing ensures smoother cure and fuller aroma

Harvest & Curing

• Harvest: Late September–Early October
• Dry at 60°F & 55% RH for 10–14 days in darkness
• Cure: Jar and burp daily during week 1, then weekly for 3–4 weeks
• Result: Relaxing, euphoric buds with sweet, floral, and earthy flavors

Final Thoughts on Growing Do-Si-Dos Seeds

Do-Si-Dos is a compact but resin-packed indica lover’s strain. It thrives indoors with proper structure control and fans, but also shines outside when nurtured through fall. Expect strong yields, deep relaxation, and a sublime aroma.

If you’re curious about how to grow Do-Si-Dos strain, this diary gives you everything you need to succeed—stress-free.

Do Si Dos

• 70% Indica
• Compact Buds Coated in Sugar
• Experience a Sense of Tranquility
• Suitable for all Experience Levels
• Up to 30% THC

1+1 Free$24view product

👉 Shop Do-Si-Dos seeds at Hypno Seeds
👉 Browse more Indica Seeds
🔗 Learn more about Do-Si-Dos strain on Leafly

FAQ: Growing Do-Si-Dos Seeds

How long does Do-Si-Dos take to flower?
8–9 weeks flowering indoors; harvest falls between end of September and early October outdoors.

How tall does Do-Si-Dos grow?
Expect 50–60 in—compact and ideal for both indoor setups and smaller outdoor gardens.

Is Do-Si-Dos easy to grow?
Moderately easy; responds well to LST and bushy training techniques, and stays manageable in size.

What yields can I expect?
Indoors: 1.3–1.6 oz/ft². Outdoors: 10–15 oz/plant.

What does Do-Si-Dos taste like?
Deeply earthy, with floral sweetness and a soft, candy-like finish.

What effects does Do-Si-Dos have?
Euphoric, happy, and deeply relaxing, great for stress relief and cozy evenings.