Medical Mass CBD – Royal Queen Seeds

Looking for generous harvests paired with a CBD-rich profile? Medical Mass CBD – Royal Queen Seeds builds on the renowned Critical Mass lineage, combining robust yields with a balanced cannabinoid composition. These feminized seeds suit growers who value productivity and a gentle, well-rounded profile.

About Medical Mass CBD – Royal Queen Seeds

Medical Mass crosses Critical Mass with a CBD-dominant plant, resulting in a genetic profile of roughly 40% sativa and 60% indica. The reported THC level reaches up to 10%, balanced by a high CBD content. Plants develop compact, resinous buds with a sweet, fruity and peppery aroma reminiscent of candy and ground pepper.

Key characteristics

• Heavy producer: indoor yields around 500–550 g/m², outdoors approximately 500–550 g per plant.
• Balanced cannabinoids: high CBD alongside up to 10% THC for a mellow, even profile.
• Distinctive aroma: sweet candy, fruit and pepper notes.
• Compact indoors: 60–100 cm, fitting comfortably into most grow tents.
• Feminized seeds: practically every plant develops as female, simplifying your setup.

Grow data at a glance

• Strain type: Feminized CBD (photoperiod)
• Genetics: Critical Mass x CBD-dominant plant
• Genetic profile: 40% sativa, 60% indica
• THC: up to 10% · CBD: high
• Flowering time: 65–70 days
• Outdoor harvest: late September
• Height: 60–100 cm indoors, 120–150 cm outdoors
• Climate: suited to short summers

Prefer an autoflowering alternative? Compare options such as Fast Eddy Automatic CBD – Royal Queen Seeds or Stress Killer Automatic CBD – Royal Queen Seeds. Browse our full selection of CBD Seeds for more balanced genetics.

Frequently asked questions

Why choose Medical Mass CBD?

It pairs the generous yields of Critical Mass with a high CBD content, making it a productive choice for growers who want a balanced cannabinoid profile.

Are these seeds suitable for beginners?

Because the seeds are feminized, nearly every plant develops as female. The compact indoor height of 60–100 cm fits most tents, and the plant follows a straightforward photoperiod cycle with a flowering time of around 65–70 days.

What is the expected yield?

Indoor yields are reported at around 500–550 g/m², while outdoor plants produce approximately 500–550 g each, depending on growing conditions.

Order Medical Mass CBD today

Add Medical Mass CBD – Royal Queen Seeds to your cart and benefit from fast dispatch from the Netherlands, discreet packaging and secure payment methods. Questions? Our customer support team is happy to help.