Spec sheet first — strain: indica, seed type: feminized, THC: 20-25%, yield band: medium, environment: indoor or outdoor.

Blimburn Seeds lists this at $37.49 — the lowest base price in the comparison ($37.49 floor). Pack options: 3-seed at $37.49, 5-seed at $53.38, plus larger sizes.

Smell-first impressions on Mac Rillaz F1 tend to surprise people — the citrus-and-diesel combination reads sharper on the nose than most fruity indicas, with a sweetness that only rounds out after the jar has been open a few minutes. Blimburn bred this feminized line to sit in the 20–25% THC range, so the potency is real without being a novelty flex. Flowering wraps in 8–10 weeks and indoor growers pulling solid numbers report 400–500g/m² when canopy management is dialed in — meaning this isn't a set-it-and-forget-it plant, but it won't punish you for minor mistakes either.

The effect profile runs toward a calm, settled feeling with enough mental clarity to stay functional early in the session. Difficulty is rated moderate, and it performs in both indoor and outdoor setups. A good pick for growers who want a high-THC indica that won't require a commercial grow operation to hit its ceiling numbers.

Genetics & Lineage

Mac Rillaz F1 traces its genetics to Mac Rillaz F1 (Blimburn Seeds). This indica-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 Blimburn Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Mac Rillaz F1 delivers THC levels of 20-25%, 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 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing Mac Rillaz F1

Mac Rillaz F1 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 8-10 weeks with yields of 400-500g/m2. Plants typically reach 100-180cm 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 40-50% 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

Mac Rillaz F1 features a fruity, citrus, diesel, sweet 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, Mac Rillaz F1 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 Mac Rillaz F1?

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 Mac Rillaz F1 from Seennabis?

When you purchase Mac Rillaz F1 through Seennabis, you are buying directly from Blimburn Seeds — Barcelona-based breeder with one of the largest feminized + autoflower catalogs in Europe — over 1,200 strains spanning Spanish classics, exotic American hybrids (Banana Jelly x Permanent Marker, Skunk Berry, Glookies), and modern cookie/cake genetics. Every order includes verified genetics, discreet shipping, and responsive seller support.