Spec sheet first — strain: sativa, seed type: feminized, THC: 6-10%, yield band: high, environment: indoor or outdoor.

Lineage: Critical x Juanita la Lagrimosa — two high-CBD Spanish cuts crossed to push cannabidiol into the 8–15% range while keeping THC between 6 and 10%. That ratio is the whole point here. This isn't a strain you grow for a heavy psychoactive effect; it's bred specifically for growers who want meaningful CBD levels without sedative THC numbers that make daytime use difficult. Feminized plants finish in around nine weeks of flower and can push 500–550 g/m² indoors under good light, which is a respectable return for a CBD-forward variety. The terpene profile runs fruity and citrus-forward with an earthy base — pleasant to work with in the grow room and easy enough to trim. Difficulty is rated moderate, so first-timers can manage it, though some experience with feeding schedules helps. Works indoors or outdoors, making it a reasonable option for Canadian growers running a greenhouse or a sheltered late-summer outdoor run.

Best suited to growers specifically targeting high-CBD flower for personal therapeutic use or craft CBD product runs.

Genetics & Lineage

Royal Medic traces its genetics to Critical x Juanita. 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 focused and energetic 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 10%, this provides a mild, approachable experience great for beginners or those seeking gentle relief.

THC Level & Potency

Royal Medic delivers THC levels of 6-10%, placing it in the milder range, making it approachable for newer users or those seeking functional effects. With CBD levels reaching 8-15%, this strain offers a more balanced cannabinoid profile that may temper the intensity of the THC. The onset typically arrives within minutes, starting as a cerebral buzz that gradually expands.

Growing Royal Medic

Royal Medic 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 9-9 weeks with yields of 500-550g/m². Plants typically reach 80-120cm 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

Royal Medic features a fruity, citrus, 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, Royal Medic 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 Royal Medic?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you need a daytime boost for creativity and sustained focus, look no further.

Why Buy Royal Medic from Seennabis?

When you purchase Royal Medic 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.