Ultra Lemon Haze – Auto Seeds
Are you okay with it being lemon?
Ultra Lemon Haze brings a sharp citrus aroma and a fresh, zesty character, ideal for growers who appreciate distinctive flavour profiles from their seeds. These autoflowering seeds are suitable for a range of indoor and outdoor setups, offering a straightforward option for those with varied experience levels.
Developed by Auto Seeds, this auto strain is well-suited to discreet spaces and simple light schedules. Its balanced structure and recognisable lemon notes make it a practical choice for growers looking to add a bright, uplifting cultivar to their collection.
- Distinct lemon and citrus aroma
- Adaptable to indoor and outdoor environments
- Compact structure for discreet growing
- Suitable for a range of experience levels
- Recognisable Ultra Lemon Haze flavour profile
About Ultra Lemon Haze
Ultra Lemon Haze is a sativa-dominant auto strain created by Auto Seeds from a cross between Super Lemon Haze and Sour Diesel, further crossed with Auto #1. As autoflowering seeds, they are designed to begin flowering without changes to the light cycle, making them suitable for a range of growing environments.
This strain is noted for its very strong THC potential and characteristic haze heritage. Growers looking for Ultra Lemon Haze seeds typically choose it for its lively sativa profile and the convenience of an autoflowering life cycle.
Key details
- Strain type: Sativa-dominant auto
- Breeder: Auto Seeds
- Genetics: Super Lemon Haze x Sour Diesel x Auto #1
- Flowering: Autoflowering, no light cycle change required
- Yield: Typically average under suitable conditions
Growing notes
- Suitable for growers who prefer a straightforward, automatic flowering schedule.
- Performs well when basic environmental factors such as light, airflow, and nutrition are kept stable.
- Often grown in both indoor and outdoor setups, depending on local climate and legal regulations.
- As with most sativa-leaning autos, plants may show noticeable vertical growth and benefit from gentle training techniques.
What to expect
Ultra Lemon Haze typically combines classic haze character with the convenience of an automatic life cycle. With very strong THC potential and average yields, these seeds are often chosen by those who appreciate sativa traits and a relatively uncomplicated grow from start to finish.
FAQ
- Q: What type of strain is Ultra Lemon Haze?
A: Ultra Lemon Haze is a sativa-dominant auto strain created by crossing Super Lemon Haze, Sour Diesel, and Auto #1. - Q: Are Ultra Lemon Haze seeds suitable for indoor growing?
A: Yes, they are often grown indoors, where light, temperature, and airflow can be managed for consistent results. - Q: How long does Ultra Lemon Haze take to flower?
A: Ultra Lemon Haze is an autoflowering strain, so it begins flowering automatically rather than relying on a specific light schedule. - Q: What yield can I expect from Ultra Lemon Haze?
A: This strain is generally described as offering average yields when grown in suitable conditions. - Q: Is Ultra Lemon Haze considered potent?
A: Yes, it is noted for very strong THC potential, so users often approach it with care and moderation.
| Indoor | Yes |
|---|---|
| Outdoor | Yes |
| Cannabis Genetics | A cross between Super Lemon Haze and Sour Diesel, further crossed with Auto #1. |
| Flowering Time | Autoflowering |
| THC | Very Strong |
| Height Info | Short |
| Height notes | 60 to 70 cm indoors, up to 100 cm outdoors |
| Auto flowering | Yes |
| Autoflowering Cycle | 65 to 70 days from seed indoors |
| Flavour | Sour citrus, zesty lemon, sweet grapefruit, and a subtle hint of diesel. |
| Flowering Outdoors | 80 to 100 days from seed |
| Yield | Average |
| Mainly Sativa | Yes |
| Sativa / Indica Type | Sativa |
| Greenhouse | Yes |
🌱 Auto Seeds – Trusted Cannabis Genetics
Auto Seeds is a respected seed bank known for producing high-quality cannabis seeds with a focus on potency, flavor, and reliability. Whether you're looking for feminized, autoflowering, or CBD-rich strains, Auto Seeds offers a well-rounded catalog that meets the needs of beginners and expert growers alike.
With a commitment to genetic stability and grower satisfaction, Auto Seeds ensures consistent germination, resilient plants, and impressive yields across various environments.
🚀 Why Choose Auto Seeds?
- 🌎 Diverse and stable cannabis genetics
- 🌿 Great for indoor and outdoor grows
- 🏆 Reputation for quality and performance
- ✅ Excellent germination rates
- 🔑 Trusted by growers worldwide
If you value genetic excellence, fast flowering, and potent results, Auto Seeds is a brand you can trust for your next grow.
🌱 Growing Cannabis Seeds – Common Questions
💧 How do I soak cannabis seeds before planting?
Place the seeds in a glass of cold tap water or rainwater and keep the glass in a dark place. Wait between 2 and 10 days until the seeds begin to sprout.
🌿 How deep should I plant germinated seeds?
Plant sprouted seeds about 0.5 cm deep in light, moist soil with the root pointing down. Handle gently to avoid damaging the sprout.
💧 How moist should the soil be for seedlings?
Keep the soil evenly moist but never soaked. Overwatering can drown young seedlings. A small propagator helps maintain humidity.
⚠️ What are common mistakes when growing cannabis seeds?
❌ Soil that’s too wet – the seedling may rot.
❌ Planting too deep – the seedling may not reach the surface.
Always ensure good drainage and shallow planting.
🌱 Do I need special soil or pots for growing?
Use seed-raising or herb soil and pots with drainage holes so excess water can escape. This prevents root rot and promotes healthy growth.
⚠️ Legal Disclaimer (Australia)
Note: Cannabis laws vary across Australia. Read the full details below.
View full legal disclaimer
📝 Disclaimer: The information provided on this website is for educational and informational purposes only. Cannabis laws vary across states and territories in Australia, and it is your responsibility to be aware of and comply with the laws that apply in your location.
In most parts of Australia, the cultivation, possession, or supply of cannabis seeds and plants remains illegal unless specifically authorised under government-approved medical or scientific programs. This website does not promote, encourage, or endorse any illegal activity.
By accessing this site, you confirm that you are over 18 years of age and that any products or information found here will be used in accordance with local laws.
📌 Important Legal Notes:
- New South Wales (NSW), Queensland (QLD), Western Australia (WA), and South Australia (SA): Cannabis cultivation is generally illegal without a medical licence or government exemption.
- Australian Capital Territory (ACT): Adults may grow up to two plants per person (maximum four per household) for personal use, subject to strict rules (plants must not be visible from public areas, and sharing or selling is prohibited).
- Victoria (VIC) & Tasmania (TAS): Cannabis cultivation is illegal without proper authorisation.
- Seed possession: Cannabis seed laws often fall into a legal grey area – possession may not always be illegal, but germination and cultivation typically are unless permitted under a licensed medical program.
This legal notice is provided for transparency, to help customers stay informed about cannabis laws in Australia, and to minimise legal risks.
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