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If only the strongest cannabis is good enough for you, you should start growing this THC Master Mix. In this mix, you'll find the five Dutch-Headshop brand strains with the highest THC percentages. The THC Master Mix contains one seed of the following types:
- Gorilla Glue | up to 23% THC
- Bruce Banner | up to 27% THC
- Runtz | up to 27% THC
- Do Si Dos | up to 30% THC
- Girl Scout Cookies | up to 28% THC
Features of THC Master Mix:
- The five strongest THC seeds from our brand assortment
- THC percentages up to 30%
- Sativa, indica, and hybrids: something for everyone
- Suitable for indoor, outdoor, or greenhouse cultivation
- Very potent, varied effects
- Feminized seeds with strong germination power
- With a free germination set
Do Si Dos
Do Si Dos cannabis seeds are extremely popular in the United States. Cannabis website Leafly even chose Do Si Dos as the strain of the year 2021. Not surprisingly, this plant has impressive characteristics. How about a yield of 700 grams per square meter? Or 2000 per plant when grown outdoors? Or maybe the THC percentage will tempt you? Do Si Dos can produce up to 30% THC. After 9-10 weeks of flowering, this relatively large indica can grow into a wide bush. Although not difficult to grow, Do Si Dos cannabis seeds are very popular among growers who have some experience. Especially since the potential with Do Si Dos is so high.
Runtz
Are you a sweet tooth and not intimidated by a towering THC percentage of 27%? Choose the Leafly Strain of the Year 2020. Now more affordable Runtz seeds from Dutch-Headshop Seeds. A cross between two giants from the United States: Gelato and Zkittlez. Gives you a wonderfully relaxed and euphoric feeling. Flowers within 8 to 9 weeks and can grow into a behemoth nearly 3 meters long. Growing the Runtz strain doesn't have to be expensive with our brand seeds.
Gorilla Glue
With a THC percentage between 20 and 25%, you can lounge on the sofa enjoying a mental buzz. These Gorilla Glue seeds yield large cannabis plants with a higher than average yield, suitable for both indoor and outdoor cultivation. Due to their short flowering time of 7 to 8 weeks, these are Fast Flowering seeds. But if you grow them outdoors under ideal conditions throughout the summer? You can still cultivate a plant almost two meters tall.
Bruce Banner
Named after the guy who turns into the incredible Hulk, Bruce Banner cannabis seeds have the potential to become a green monster with juicy buds as muscles. After 9-10 weeks of flowering, this compact tree can grow into a broad-leaved monster from which you can harvest 500 grams in October outdoors. It performs at least as well indoors. Especially in a Sea of Green setup where you can collect 800 grams per square meter of buds. Due to its high resistance to mold, it's easy to grow.
Girl Scout Cookies
Girl Scout Cookies or GSC is one of those cannabis strains that you just have to try. If only because it's one of the strongest strains available. With a THC percentage clocked at 28% in various cannabis cups, the Girl Scout Cookies strain has won many awards. It's a Californian cross between OG Kush and Durban Poison and lives up to its name with top-quality cannabis tasting of chocolate, fruit, and mint. Grow it yourself with these feminized cannabis seeds from our brand and enjoy the narcotically strong, euphoric effects of one of the most beloved strains from America.
Growth and Yield
As you can read, light, water, and some nutrition are already enough for a decent yield. All strains in this selection are suitable for advanced growing techniques like LST, defoliation, and ScrOG. You can grow all five strains indoors, outdoors, or in a greenhouse. They all have an average flowering time between 7 and 9 weeks. The flavors and effects vary widely. The seeds are all suitable for a yield over 500 grams per square meter. The standout is Girl Scout Cookies with a maximum yield of 1500 grams per plant.
Specifications of THC Master Mix Cannabis Seeds:
- Genetics: Various! Something for everyone
- Location: Indoor, outdoor, and greenhouse cultivation
- Indoor flowering period: all between 7 and 9 weeks
- Effects: Mainly suitable as recreational cannabis or for medicinal users who want to use THC
- THC: Between 23% and 30%
- CBD: Low
- Seeds: 5 feminized seeds
- Indoor yield: All above 500 grams per square meter under ideal conditions
- Autoflower: No
*The above data are averages.
With a Free Germination Set
With every purchase of our brand cannabis seeds, a germination set is provided by default. From us, for you. Completely free! Useful if you haven't prepared anything for the germination process yet, or if you struggle with it. With our gift, you'll surely succeed. The set consists of:
- Plastic pouch for germination
- A coffee filter
- Instructions (NL & EN)
- Plant labels
Order the Germination Guarantee!
All our cannabis seeds are of excellent quality. However, cannabis seeds are natural products and, despite your best care, it might happen that one of your seeds doesn't germinate. Do you want the assurance that all your seeds will sprout? Ensure your seeds' germination with the Dutch-Headshop Germination Guarantee! Here's how it works:
- You purchase the guarantee (1 guarantee per packet of seeds)
- You tell us how you germinated them
- You provide a photo of all the ungerminated seeds
- Your germination guarantee is valid for 30 days after purchase
Are you entitled to a replacement for the seeds you purchased?
- You can choose one type of seed from our house brand range as a replacement
- The non-germinated seeds will be replaced
With the Dutch-Headshop Germination Guarantee, you get certainty and service for a modest amount. You can find the Germination Guarantee under the checkout deals in your shopping cart. Order it to make use of this service.
House Brand Cannabis Seeds
Do you want to grow cannabis and are you looking for high-quality seeds at a sharp price? Then our House Brand cannabis seeds are the best choice for you. House Brand cannabis seeds are of high quality but affordable compared to big brands. Follow our provided germination instructions for the best result.
