The specs in one line: 18-22% THC, <1% CBD, 9-10 weeks flowering, 550-600g/m² reported. Best indoor or outdoor. moderate grow.

Lineage: Mexican Sativa, one of the original landrace genetics that shaped the modern cannabis gene pool before hybrids took over every shelf. This feminized sativa pulls 18–22% THC from a relatively manageable 9–10 week flower, which is faster than most pure sativas have any right to be. Indoors or out, experienced growers are reporting harvests in the 550–600 g/m² range when they give her the canopy space she wants — she stretches, so plan your training early.

The nose runs fruity and sweet up front, grounding out into something earthy and damp that feels closer to a field than a dispensary jar. Difficulty sits at moderate, meaning a first-time grower can pull it off, but she rewards anyone who has dealt with vigorous vertical growth before. Good pick for growers tired of candy-forward crosses who want to see what a classic Mexican sativa actually grows like under Canadian supplemental lighting.

Genetics & Lineage

Mexican Rush traces its genetics to Mexican Sativa. This sativa-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Royal Queen Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily energetic and focused effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Mexican Rush delivers THC levels of 18-22%, 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 Mexican Rush

Mexican Rush is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 9-10 weeks with yields of 550-600g/m². Plants typically reach 80-130cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Mexican Rush features a fruity, sweet, earthy, pine terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. 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, Mexican Rush is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. 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 Mexican Rush?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Mexican Rush from Seennabis?

When you purchase Mexican Rush through Seennabis, you are buying directly from Royal Queen Seeds — One of Europe's largest and most trusted seed banks, founded in Amsterdam in 2008. Every order includes verified genetics, discreet shipping, and responsive seller support. Royal Queen Seeds has completed over 257 sales.