The Green House Seed Company stands as one of the most prestigious cannabis breeders in the world. Under the leadership of founder Arjan—dubbed the “King of Cannabis”—the brand has earned over 40 High Times Cannabis Cups, 17 Highlife Cup titles, and many other international accolades for its innovative strains.
GHSC’s mission blends passion and responsibility: they produce non-GMO, untreated seeds with robust medicinal benefits, vivid flavors, and standout terpene profiles. With a catalog of 20+ elite genetics, their offerings excel across all grow environments—whether indoor, greenhouse, or full outdoor setups.
Beyond breeding excellence, GHSC champions a global movement toward cannabis normalization and legalization. Overgrow proudly brings South African growers access to these legendary strains, supporting both skilled and novice cultivators in growing with confidence and purpose.
Chemdog has a distinct diesel aroma with hints of earthy and skunky undertones. The buds are dense and covered in a thick layer of trichomes, giving them a frosty appearance. The effects of Chemdog are potent and long-lasting, with a cerebral high that can be uplifting and euphoric, followed by a relaxing body buzz. This strain is known for its potential therapeutic benefits, including stress relief, pain management, and appetite stimulation. Chemdog is a popular choice among experienced users looking for a strong and unique high.
The content of this website, as well as the purchase of the products displayed on it, is intended exclusively for adults. The cannabis seeds sold by Overgrow are meant for collection and genetic preservation purposes only. The use of these seeds for purposes that contravene current legislation is expressly prohibited. Overgrow does not sell or ship seeds to countries where their possession or trade is illegal. Overgrow has implemented controls to ensure compliance with these regulations. Accessing our website implies acceptance of the website's terms of use, privacy policy, cookie policy, reserved rights, and legal notice, as established on the website.
To ensure the best experience, please clear your browser's cache or cookies.
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.