AUS Stock - Local Delivery
G’day, legends. Matty here. High yield isn’t luck; it’s a metric. If you’re running indoor cycles and you’re not pulling heavy weight, you’re leaving grams on the table. We’re here to fix that.
We ran the numbers specifically for the Aussie indoor standard. This guide bypasses the filler to give you the 10 highest-yielding strains proven to stack under those conditions—plus the Foreman’s Tips to guarantee maximum g/m².
Test Bench: 2×4 ft tent · 300–480 W LED · 10–15 L fabric pots · ambient CO₂.
Section 1: The Foreman’s Shortlist (Quick Yield Comparison)
Before you commit to a 70-day cycle, check the specs. This table shows the real yield ranges achievable with training and dialled conditions.
| Strain | Type | Flowering / Cycle | Indoor Yield* | Notes |
|---|---|---|---|---|
| Big Bud | Photo (Indica-leaning) | 7–9 wks | 500–650 g/m² | XL colas; SCROG/LST recommended |
| Super Skunk | Photo (Hybrid) | 7–9 wks | 450–550 g/m² | Tough; odour control needed |
| Do-Si-Dos Auto | Auto (Indica) | 8–10 wks (seed→harvest) | 350–400 g/m² | Beginner-friendly; sweet bakery terps |
| Blue Dream | Photo (Sativa-dom) | 9–10 wks | 500–600 g/m² | Large frame; gentle defoliation |
| Gold Leaf | Photo (Hybrid) | 8–10 wks | 400–500 g/m² | Showpiece plant; balanced high |
| Girl Scout Cookies | Photo (Hybrid) | 9–10 wks | 450–550 g/m² | Compact; leaf tucking helps |
| Godfather OG | Photo (Indica-dom) | 8–9 wks | 500–600 g/m² | Pungent pine/citrus; heavy hitter |
| Northern Lights Auto | Auto (Indica) | 10–11 wks (seed→harvest) | 450–550 g/m² | Low odour; beginner-friendly |
| Blue Haze | Photo (Hybrid) | 9–10 wks | 400–500 g/m² | Berry/pine; responds to SCROG |
| AK-47 Auto | Auto (Sativa-leaning) | 9–10 wks (seed→harvest) | 400–500 g/m² | Fast cycles; fruity/citrus finish |
*Ranges reflect dialled 2×4 ft, 300–480 W LED, 10–15 L fabric pots, LST/SCROG, ambient CO₂. Your room’s PPFD/VPD and training discipline are the deciders.
Section 2: Strain Breakdown — The Foreman’s Analysis
We’ve split the list into photoperiod and autoflower since the choice dictates your grow cycle. Pay attention to the Foreman’s Tip for maximum yield.
1. Big Bud — Yield Champion
If your priority is sheer weight, start here. Big Bud’s Afghani × Skunk #1 genetics are purpose-built for huge, dense XL colas. It’s Indica-dominant, easy to manage, and delivers a potent 20% THC body high. Its main drawback is height potential (up to 2.1 metre), so training is non-negotiable in a 2×4 ft tent.
Specs: Yield: 500–650 g/m² | Flowering: 7–9 wks | Type: Indica-Dom Photo | THC: Up to 20%
Pro Strategy: This strain demands SCROG (Screen of Green). Without it, you’re losing ~30% of potential yield to height limitations. Tie her down early and fill the screen.
2. Super Skunk — Resilient and Reliable
Super Skunk is the tank of this list—tough, fast, and high-yielding (450–550 g/m²). A cross of Skunk #1 and Afghani, it delivers a powerful body high with a sweet flavour profile, underpinned by strong earthy odours. While easy to grow for all levels, you must invest in a good carbon filter, or the whole neighbourhood will know your business.
Specs: Yield: 450–550 g/m² | Flowering: 7–9 wks | Type: Balanced Hybrid Photo | THC: Up to 20%
Pro Strategy: Mild defoliation is highly effective at week 3 and 6 of flower. Open the interior canopy to light penetration. Fattening the lowers is non-negotiable.
Shop Super Skunk Feminised Seeds
3. Godfather OG — High THC, High Yield
The “Boss” for growers who want maximum potency and weight (500–600 g/m²). Potency sits in the high-20s, with some cuts reported ~30%, delivering heavy euphoria then deep body relaxation. Expect pungent, earthy pine in flower.
Specs: Yield: 500–600 g/m² | Flowering: 8–9 wks | Type: Indica-Dom Photo | THC: High-20s/≈30%
Pro Strategy: Push PK weeks 4–6; this heavy feeder repays aggressive bloom nutrition with rock-hard density.
Shop Godfather OG Feminised Seeds
4. Blue Dream — Sativa Weight
A Blueberry × Haze classic: uplifting, creative high with 500–600 g/m² potential. Tall (1.5–1.8 metre) and bushy; rewards vigilance with sweet blueberry and earthy notes.
Specs: Yield: 500–600 g/m² | Flowering: 9–10 wks | Type: Sativa-Dom Photo | THC: Up to 24%
Pro Strategy: Manage stretch with super-cropping and LST in veg only (avoid HST after flip).
Shop Blue Dream Feminised Seeds
5. Girl Scout Cookies — Compact Density
Compact structure (0.8–1.5 metre) lets you pack more plants while still pulling 450–550 g/m². Potent (up to 28% THC) blend of Sativa euphoria and Indica relaxation with sweet, candy-like flavour.
Specs: Yield: 450–550 g/m² | Flowering: 9–10 wks | Type: Hybrid Photo | THC: Up to 28%
Pro Strategy: Aggressive leaf tucking is critical. Light must hit the lowers to drive density.
Shop Girl Scout Cookies Feminised Seeds
6. Gold Leaf — Showpiece and Stacker
Delivers both visual appeal (deep purples, golden trichomes) and 400–500 g/m². Easy, stable, balanced hybrid with earthy-sweet aroma.
Specs: Yield: 400–500 g/m² | Flowering: 8–10 wks | Type: Balanced Hybrid Photo | THC: 21%
Pro Strategy: Aim for a night drop of 2–3 °C in late flower to enhance colour.
Shop Gold Leaf Feminised Seeds
7. Blue Haze — Easy Sativa Hybrid
Blueberry × Haze with 400–500 g/m² for growers who want a cerebral, energetic high. Berry/pine flavour and forgiving growth.
Specs: Yield: 400–500 g/m² | Flowering: 9–10 wks | Type: Hybrid Photo | THC: 22%
Pro Strategy: Veg to a 6-week canopy and fill the SCROG to edges pre-flip for best g/m².
Shop Blue Haze Feminised Seeds
Autoflower High Yielders (Speed & Throughput)
Photoperiods often win single-run g/m² with long veg and SCROG; autos win on annual throughput—perfect for perpetual rotations.
8. Northern Lights Auto — Beginner Production (Auto)
Resilient, low-odour, and consistent: 450–550 g/m² in 10–11 weeks seed-to-harvest. Moderate THC (~18%) for mellow body buzz. Compact (0.9–1.2 metre) for tight spaces.
Specs: Yield: 450–550 g/m² | Cycle: 10–11 wks | Type: Indica Auto | THC: ~18%
Pro Strategy: Avoid HST (topping). Use LST only to open the canopy—autos lack recovery time.
Shop Northern Lights Auto Seeds
9. Do-Si-Dos Auto — Sweet and Potent (Auto)
Workhorse auto with 350–400 g/m² and easy mode cultivation. Long-lasting relaxation; sweet baked-goods flavour. Reliable 8–10 week cycle suits perpetuals.
Specs: Yield: 350–400 g/m² | Cycle: 8–10 wks | Type: Indica Auto | THC: Up to 20%
Pro Strategy: Favour 15 L fabric pots to supercharge early root mass before the auto flip.
10. AK-47 Auto — Fast Sativa Auto (Auto)
Consistent 400–500 g/m² in 9–10 weeks. Uplifting euphoric high; complex earthy/floral/citrus flavour. A rapid, reliable starter.
Specs: Yield: 400–500 g/m² | Cycle: 9–10 wks | Type: Sativa-Dom Auto | THC: Up to 20%
Pro Strategy: Keep late-flower temps < 26 °C to prevent fox-tailing and protect density.
Section 3: The Foreman’s Command Chain: Final Order for Maximum g/m²
Genetics set the ceiling, but technique is the engine that hits the ceiling. These final checks turn good yielders into factory-level production.
Frequently Asked Questions for High-Yielders
What’s a “good” indoor yield in a 2×4 ft with 300–480 W LED?
350–600 g total per run is common with dialled VPD and basic training; 700 g+ is achievable with top genetics, SCROG, and experience. Focus on your grams per watt (g/W) efficiency—which should be a minimum of 1.2 g/W for top-tier results.
Photoperiod or autoflower for maximum indoor yield?
Photoperiods win raw g/m² with longer veg and SCROG. Autoflowers win annual throughput and underpin the Perpetual Harvest model.
Do I need CO₂ to hit these numbers?
Not for 400–600 g/m². CO₂ only helps when you sustain >800–900 µmol/m²/s PPFD in a well-sealed room; otherwise invest in lighting and ventilation first.
The Environmental Command Chain
- LIGHT INTENSITY: Run LEDs hard in bloom (aim for 800–1500 µmol/m²/s PPFD (Photosynthetic Photon Flux Density)) to maximise density.
- TEMPERATURE & HUMIDITY: Veg 22–26 °C at 50–70% RH; Flower 20–24 °C at 40–50% RH to drive resin and prevent mould.
- VPD: Use a **VPD (Vapour Pressure Deficit)** chart to dial in humidity based on temperature, focusing on 1.0–1.2 kPa in late flower.
- NUTRIENTS: Higher N in veg; aggressive PK from bloom weeks 3–7. Avoid full dry-backs in bloom; keep rhythmic moisture to stabilise EC and turgor.
- TRAINING: Every strain here needs LST (Low-Stress Training), SCROG, or super-cropping (veg only) to convert vertical growth into an even, productive canopy.
Choosing the right genetics sets the line. Commanding the environment is how you run the factory.
Methodology & Limits
Yield ranges were derived from multiple runs in a 2×4 ft tent using 300–480 W quality LEDs, 10–15 L fabric pots, ambient CO₂, dialled VPD, and basic training (LST/SCROG). Results vary with PPFD map, cultivars, environment control, and operator discipline. Ranges exclude CO₂ enrichment and heavy defoliation strategies unless stated.
Your factory floor is waiting. Shop High-Yield Feminised Seeds or Shop High-Yield Autoflower Seeds today.
About the Foreman, Matty
Matty is a certified commercial cultivation specialist with over 15 years of experience in small-scale, high-density indoor setups. This data is derived from long-term testing across multiple 2×4 ft and 4×4 ft systems using high-efficiency LED lights.