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Strain Overview - Auto Blue Dream
The perfect blend of relaxation and creativity. Over 20 years as the Aussie Favorite
- Genetics: Blueberry x Haze lineage
- Strain Type: Hybrid
- Dominance: ~60% Sativa / 40% Sativa
- THC: Typically 18-24% (Medium to Very High Kick)
- CBD Content: Minimal, usually below 1%
- Yield (Indoor): Up to ~500-650g/m² in optimal setups
- Yield (Outdoor): Up to ~600-900g per plant in ideal conditions
- Height: Medium-large (large lateral branches!)
- Flowering Period: Around 9-10 weeks
- Flavour Profile: Sweet berries with pine, herbs and subtle citrus
- Effects: Euphoric, long lasting, relaxing
- Growing Difficulty: Easy to moderate

Auto Flowering
For faster finish, simplicity and multi-grows p/season
- Switch into flowering mode automatically after 3-4 weeks of growth, regardless of light schedule
- Will take 8-12 weeks total (indoor or outdoors)
- Grow smaller (approx 60-100cm tall)
- If indoors, great for uniform plants and fast harvest
- If outdoors, great for multiple harvests in a growing season

Photo Period
For larger yields and more control, we also carry feminized photo-period Blue Dream
- Switch into flowering mode automatically after 3-4 weeks of growth, regardless of light schedule
- Will take between 3-5 months total (depending on indoor vs outdoors)
- Grow much larger (100-200cm+ tall) depending if grown indoor vs outdoors
- If indoors, great for control (use light schedule to switch grow phase)
- If outdoor, great for behemoth plants with insane yields

Blue Dream Strain Origin / Background
Blue Dream has remained a global favourite for like 20+ years… Very few cannabis strains have remained consistently popular like this for more than twenty years.
While countless new hybrids appear every year promising higher THC percentages or more exotic flavors, Blue Dream continues to earn a place in gardens throughout Australia because it simply delivers a balanced growing experience and dependable results.
Originally developed from the legendary Blueberry and Haze genetics, Blue Dream combines the best characteristics of both parents. Growers appreciate its vigorous growth, generous yields and forgiving nature, while collectors admire its distinctive berry aroma and classic Californian heritage.
Unlike many modern dessert-style hybrids which can sometimes sacrifice vigour for potency, Blue Dream produces healthy, energetic plants that respond extremely well to topping, LST and SCROG training. It is one of those cultivars that rewards attention without punishing minor mistakes, making it suitable for both first-time growers and experienced cultivators looking for reliable harvests season after season.
Auto Blue Dream - Key Benefits of Auto Flower Seeds
- Fast lifecycle – Seed to harvest in as little as 8–12 weeks, allowing multiple harvests per year.
- No light cycle management – Flowers automatically based on age, removing the need for strict lighting schedules.
- Beginner-friendly – More forgiving and easier to manage compared to photoperiod strains.
- Compact size – Smaller plants are ideal for discreet grows, balconies, and small indoor setups.
- Flexible growing conditions – Performs well both indoors and outdoors, even in less predictable climates
Effects
- Uplifting, euphoric high that can enhance creativity
- Fast cerebral uplift, happy and long lasting calm
- Moderate sedative qualities in low doses can be used for pain without creating too much sluggishness
- Social Smoke: Can be used for unwinding with friends in low doses leaving you chatty, cheerful, and stress-free.
Looking for the perfect blend of relaxation and creativity? Blue Dream, is a legendary Sativa Dominant hybrid that combines the best of both worlds. This fan-favorite is a cross between Blueberry and Haze, delivering a well-balanced high that’s loved by both recreational users and medical patients alike. For other Auto’s checkout our full list of Auto flowering strains.
Taste, Aroma & Tarpene Profile
- Myrcene – Provides the unmistakable sweet blueberry aroma while contributing to the strain’s smooth, relaxing character.
- Pinene – Adds fresh pine and herbal notes while helping create Blue Dream’s clear-headed reputation.
- Caryophyllene – Introduces subtle pepper and spice, adding depth to the flavour profile.
- Limonene (minor terpene) – Contributes light citrus notes and rounds out the aroma in many phenotypes.
Together these terpenes create one of the most recognisable flavour profiles in modern cannabis genetics, balancing sweet berries with pine, herbs and subtle citrus.
Growing AUTO Blue Dream
Australian conditions suit the Auto Blue Dream Strain particularly well. Warm spring temperatures encourage vigorous vegetative growth before flowering begins naturally as daylight hours shorten.
Queensland and northern NSW growers often achieve outstanding outdoor results thanks to the extended growing season. Southern growers can also produce excellent harvests provided plants are started early enough and receive maximum sunlight throughout spring and summer.
Indoor growers should anticipate moderate stretch during the first few weeks after switching to a flowering light schedule. Allowing sufficient headroom before flowering begins prevents overcrowding and improves overall light penetration.
- Indoor: Auto Blue Dream adapts exceptionally well to indoor cultivation because of its vigorous branching. Because Auto Blue Dream naturally develops numerous flowering sites, it responds particularly well to training rather than allowing a single dominant cola to form. Flowering time: ~Generally 8-9 weeks | Yield: up to 800 g/m² | Temp: 22–26°C | Humidity: 40–50% in late flower | Strong LED lighting | Good airflow and Carbon filtration required (strong odour). Many growers achieve excellent results using:
- SCROG
- Low Stress Training
- topping
- selective defoliation
- coco/perlite systems
- quality living soil
- As and Auto flower strain, the vegetative growth phase will typically last 4 to 5 weeks therefore the size the plant will smaller than photo period. For this reason it’s very important to completely nail the initial vegetative growth phase to maximize the yield.
- For Australian climates consider:
- full sun positions
- excellent drainageprotection from prolonged autumn rain
- preventative airflow around mature plants
- staking or trellis support during flowering
- The combination of strong sunlight and Blue Dream’s vigorous genetics can produce extremely rewarding harvests under favourable conditions.
Final Thoughts
Blue Dream continues attracting growers because it appeals across an unusually broad range of experience levels. Combined with Blue Dream’s naturally vigorous growth and dependable flowering characteristics, feminized seeds provide an excellent starting point for growers seeking consistent results. Check out the Grow Guide for more info
FAQ - Auto Blue Dream Feminized Seeds
Blue Dream is widely regarded as one of the easier premium genetics to cultivate thanks to its vigorous growth, resilience and forgiving nature.
Yes. Queensland’s long growing season allows Blue Dream to develop excellent structure and impressive outdoor yields.
Indoor plants generally remain manageable with training, while outdoor plants can become considerably larger when given unrestricted root space.
Blue Dream performs exceptionally well in both environments. Indoor cultivation offers greater environmental control, while outdoor plants can reach much larger sizes.
Yes. Its vigorous branching and consistent growth make it an excellent candidate for SCROG and other canopy training techniques.
Under favourable growing conditions Blue Dream is considered a high-yielding cultivar capable of producing generous harvests.
The combination of balanced genetics, vigorous growth, strong bag appeal and berry aroma has made it popular for 20+ years worldwide and especially in Australi
Expect moderate stretch during the first few weeks after the flowering cycle begins, particularly when grown indoors.
Absolutely. Many growers achieve outstanding results using coco/perlite with regular nutrient management.
Disclaimer
Cannabis seeds are sold as souvenirs for body care, genetic preservation or collective purposes only unless your local laws permit germination and cultivation. Users of this website are aware that some information, products and services of this website may be prohibited by law in some states of Australia. As such, our customers are obliged to inform themselves and comply with the laws in their state. CG Australia cannot be held responsible for any illegal activity conducted by it’s customers. We reserve the right to refuse the purchase or cancel the order if any actions from customers are to the contrary of this disclaimer.
- Suitable for Souvenir / Collectable Purposes Only
- Genuine Domestic Australia Shipping
- Fast Despatch via Registered Post with Tracking
- Discreet Packaging in Padded Envelope
- Before & After Purchase Support Online or via Email
- Delivery* & Quality Gaurantee**
*We gaurantee your seeds will be delivered. We’ll use the tracking to determine this, so you must keep a close eye on the tracking once it’s despatched to ensure successful delivery. We normally provide the tracking code via email 1 day after payment is confirmed.
**All seeds are fresh, top quality & as described and suitable as souvenirs /collectable purposes only. We do not support any customers acting in conflict with their local state laws, therefore we offer no germination policy for customers outside of ACT or without a medicinal cannabis license.








The average germination rate from others has only been approx 25%.
I have now purchased multiple batches and different strains of seeds from CG, all with a germination rate of 100%.
The plants that have resulted have all been vigorous and healthy.
On the one occasion where I made an error on an order, CG helped fix it quickly and without an issue.
I HIGHLY recommend CG Seeds!!
Earlier experience with an overseas company was disappointing and costly.
3/4 of the planted seeds grew potency extremely high so I'll try you again
I have planted and all germinated and sprouted quickly. I'm very happy and will be buying from CG again.
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