Master Bubba from Coastal Genetics brings sun-grown California coastal genetics into a cookie/cake hybrid that prioritizes mold resistance and fast finishing. This feminized cross blends the best traits of its lineage—robust disease resistance, full-spectrum terpenes, and a hard 8-9 week flower cycle—making it ideal for growers seeking reliable harvests. Expect relaxed, sleepy effects paired with earthy sweetness that rounds out smooth sessions. At 6% THC, it suits cultivators seeking approachable potency without complexity. Compact plants stretch to 100-160cm and yield a solid 350g/m² under easy growing conditions, requiring minimal intervention even for beginners. If you're exploring feminized seeds that deliver consistency, browse the full Coastal Genetics catalog for their sun-grown roster—including similar cultivars like OCA's Cloud 9.

Genetics & Lineage

Master Bubba traces its genetics to Proprietary cross (Coastal Genetics). This hybrid-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 Coastal Genetics, 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 6%, this provides a mild, approachable experience great for beginners or those seeking gentle relief.

THC Level & Potency

Master Bubba delivers THC levels of 6%, placing it in the milder range, making it approachable for newer users or those seeking functional effects. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Master Bubba

Master Bubba 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 8-9 weeks with yields of 350g/m2. Plants typically reach 100-160cm 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

Master Bubba features a earthy, 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, Master Bubba 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 Master Bubba?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Master Bubba from Seennabis?

When you purchase Master Bubba through Seennabis, you are buying directly from Coastal Genetics — California coastal craft breeder. Every order includes verified genetics, discreet shipping, and responsive seller support. Coastal Genetics has completed over 37,750 sales with a 4.7-star rating from 2,832 verified reviews.