Mass Medical Strains – Star Pupil


Type of Seed: Feminised
Lineage: Purple Thai x (Afghan x Pakistani) 
Flowering Time: 63 – 70 Days
Indica / Sativa: 75 / 25

Click here for Star Pupil Test Results

 Star Pupil is Mass Medical Strains most famous strain, and the plant that got them started as world renowned breeders. A result of crossing genetics from seeds gifted by a friend, with supposed Thai/Afghan/Pakistan genetics (recently confirmed correct by genetic mapping), this plant stood out superbly, even in veg. She turned out to be the exact plant they were hoping for, and was subsequently named Star Pupil. Little did they know, Star Pupil would stick with them forever. Notable mentions are High Times Flower of the Month in January 2017 and medical growers and dispensaries cultivating this strain to help people in need. She is a very unique purple strain, and even makes people who “dont like purple weed” often change their minds! Star Pupil is also known for her synergistic effect in breeding, when making crosses she usually brings out the best in both parents and makes it even better than either one alone!

​ As a plant, these are grown from Feminised seed. They are extremely consistent, uniform, stable and stress resistant plants, even as a Feminised variety. They like a little longer initial vegetative time from seed to become established, and grow excellent and easy from clone. Best results when branches are spread out with stakes or netting. She is a unique plant and does better when watered less often, allow the roots to get very dry before watering for best results. Do not remove large feeder leaves in veg or it will slow down growth, instead, clean out lower/shaded growth inside near the main stem to encourage outward and upward growth. Flower time is 9 weeks indoors and finishes by end of September outdoors. Stretch is medium, taller than a short indica but nothing extreme like a pure sativa. She will approximately double in size upon onset of flower, depending on environmental conditions (light spectrum and intensity, temperature, etc.)

 Flowers are fully purple and typically show between day 8-14 of the flower cycle under any temperatures, no cold needed for her to put on a show. Purple trichomes are common, and in cold her buds can actually go fully black in colour  If temperatures are very hot, over 95 degrees, she may show hints of green along with the purples. The buds can be pressed fresh into purple rosin as well and have massive bag appeal. This is some of the most potent purple herb, with a fantastic positive vibe and strong medicinal effect.

​ Medicinally, it has been tested with high THC content up to 24% and moderate CBG content of up to 1.2%. This bud has an incredible, unique flavor that comes out best in a joint, vape, or dab and can be described as perfume, grape, heavy, ‘purple’, skunky and thick. Star Pupil is one of a kind and unrelated to any of the mainstream purple strains out there. 






We encourage all customers to follow the laws set forth by their Country, State / Province and local municipalities. Any Seeds sold will be considered sold FOR NOVELTY PURPOSES ONLY! We take NO responsibility if they are used in any fashion that can be considered illicit or illegal. All sales are final.

Additional information

Seeds Per Pack

5 Pack, 10 Pack


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