Quick read: 17-22% THC, 80-150 cm mature height, 8-10 weeks from seed bloom. Genetics: Lemon Haze Autoflower (Seed Supreme genetics). Difficulty: easy.

Smell-first, this one announces itself before the jar is even open — bright lemon zest layered over a clean sweetness that carries through to the smoke. Lemon Haze Autoflower runs 8–10 weeks from seed to harvest, making it a reasonable choice for Canadian growers squeezing in a late-season outdoor run or managing a perpetual indoor cycle year-round. Yields land between 400–550 g/m² under decent light, and THC typically tests in the 17–22% range — enough for a clear-headed, functional effect without flattening you.

The plant itself is forgiving. It handles minor temperature swings, doesn't demand a complicated feeding schedule, and stays compact enough for tent grows or discreet balcony setups. First-time autoflower growers will find it straightforward; experienced growers will appreciate how reliably it finishes on schedule.

Best suited to anyone who wants a low-maintenance daytime strain with consistent citrus flavour and no dramatic learning curve.

Genetics & Lineage

Lemon Haze traces its genetics to Lemon Haze Autoflower (Seed Supreme genetics). This sativa-dominant autoflower seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Seed Supreme, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily energetic and creative effects, making this strain perfect for daytime use, creative projects, and staying productive. The cerebral lift arrives quickly, sharpening focus and inspiring motivation. With THC levels reaching 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Lemon Haze delivers THC levels of 17-22%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes, starting as a cerebral buzz that gradually expands.

Growing Lemon Haze

Lemon Haze is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 8-10 weeks from seed with yields of 400-550 g/m². Plants typically reach 80-150 cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Lemon Haze features a citrus, sweet terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Lemon Haze is commonly reported to help with depression, fatigue, lack of motivation, and ADHD symptoms. The uplifting, focusing effects make it popular among medical users seeking daytime functionality. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Lemon Haze?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you need a daytime boost for creativity and sustained focus, look no further.

Why Buy Lemon Haze from Seennabis?

When you purchase Lemon Haze through Seennabis, you are buying directly from Seed Supreme — Ranked best for overall value with a massive selection and varied genetics from top breeders worldwide. Every order includes verified genetics, discreet shipping, and responsive seller support. Seed Supreme has completed over 94 sales.

Lemon Haze vs SeedSupreme

Lemon Haze is one of the most popular strains available on SeedSupreme (Seed Supreme), a global cannabis seed marketplace known for competitive pricing, high-quality genetics, and discreet US shipping. With a massive catalog spanning feminized, autoflower, regular, and CBD strains from breeders worldwide, SeedSupreme has established itself as a go-to destination for reliable cannabis seeds with citrus and sweet terpene profiles.

While SeedSupreme offers this strain directly through seedsupreme.com, Seennabis provides a marketplace experience with deeper strain intelligence. If you've been searching for “SeedSupreme Lemon Haze” or “Lemon Haze Seed Supreme review,” you've found the most detailed breakdown available — with growing guides, effect profiles, and cross-breeder comparisons that SeedSupreme product pages don't provide.

Why Buy SeedSupreme Seeds on Seennabis?

SeedSupreme is a trusted global seed marketplace — and Seennabis adds the full picture:

• Cross-marketplace comparison: Compare Lemon Haze from Seed Supreme against the same strain from ILGM, Seedsman, NASC, and other seed banks — all on one page.
• Deeper grow intelligence: Detailed cultivation guides, grower-match tools, and effect breakdowns that go beyond SeedSupreme's standard product listings.
• Broader discovery: Access 4,100+ strains from 15+ verified seed banks worldwide alongside SeedSupreme's catalog.
• Verified reviews: Real grower reports with yield data and cultivation tips from the Seennabis community.