Rock Start

Descripción

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Lineage Rock Start seeds

Rock Start strain resulting from the cross between a Sensi Star x Rockbud will produce a hybrid strain Mostly Indica, 30% Sativa / 70% Indica. The strain will likely have a Earthy, Sweet flavor with a strong Mostly Indica body high.

It also has a Medium THC 15% – 22%, making it a great choice for those looking for a strong and relaxing experience.

Origin

The Rock Start strain is a premium creation from the seed banks of Amsterdam, Netherlands. This remarkable hybrid is a cross between the award winning Sensi Star and the legendary Rockbud. Sensi Star, renowned for its multiple accolades, boasts a mysterious lineage connected to the iconic Hindu Kush. Meanwhile, Rockbud brings a rich mix of genetics, including Super Skunk, Afghan Kush, Big Skunk Korean, and Afghan Hawaiian.

This exceptional combination gives Rock Start seeds robust and unique genetics. Growers appreciate its stable growth patterns, making it a sought-after choice for high quality harvests.

Rock Star Awards

Rock Star earned 2nd Place in the Hybrid Category at the 2012 Cannabis Cup, solidifying its reputation as a high performing, resin rich hybrid cultivar. Recognized for its dense bud structure, strong potency, and balanced indica dominant profile, Rock Star has remained a reliable choice among competitive growers and connoisseur markets.

This Cannabis Cup placement reflects its genetic stability, terpene depth, and overall performance under elite judging standards.

Rock Start Strain Sativa or Indica?

Rock Start is a true Indica dominant strain, inheriting its relaxing and sedative qualities from its rich lineage. Its Indica nature makes it an ideal choice for evening use or for those seeking Creative, Giggly and Relaxed and stress relief, 30% Sativa / 70% Indica.

For cultivators, Rock Start feminized seeds grow into compact plants with dense, resinous buds. The Indica structure ensures ease of cultivation, making it a favorite among both beginners and experienced growers.

Rock Start crosses Sensi Star × Rockbud and is one of the most popular strains worldwide. It stays compact yet delivers big returns.

Rock Start Strain Effects

The Rock Start strain delivers powerful Indica effects, offering Creative, Giggly and Relaxed.

With its rich terpene profile, this strain provides a satisfying and flavorful smoke.

Rock Start Strain Flowering Time

Growers of Rock Start seeds can expect a flowering time of 8 – 10 weeks. This moderate cycle ensures high quality yields without long waiting periods.

The plants produce dense, resin coated buds with a strong aroma, showcasing their rich genetics. Whether grown indoors or outdoors, Rock Start strain consistently delivers rewarding results for cultivators.

How to grow Rock Start strain?

Rock Start seeds can be grown indoors or outdoors under optimal conditions, to avoid any problems during their development. Although they are compact and robust, moderately easy to grow and hardy, we should always prevent any pests.

You can use different growing methods to retain and enhance the terpenes and flavors of your Feminized Rock Start buds.

• Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
• Thanks to the experience of our customers with our Feminized Rock Start seeds, we know that we can increase yields up to 20%.

For optimal indoor cultivation, Blimburn Seeds Bank advises wide, vertical spaces and the use of the ScrOG method to obtain a uniform plane and increase the size of the lower flowers. If you plan to grow our Feminized seeds outdoors, we have developed a grow guide for optimal cultivation in any area of the world.

Remember that our cannabis plants also need good nutrients when our Feminized seeds are seedlings, in their vegetative period and finally in their flowering period.

When you grow cannabis seeds outdoors, choose the best date for your crop, a place where our cannabis plants receive the most hours of sunshine.

If on the other hand you like to grow your Feminized seeds indoors and you have good tents, textile pots for growing, led lighting, air extractor, to circulate clean air and of course a good carbon filter to avoid problems with neighbors or the law.

Keep daytime temperatures between 68℉-80℉ and nighttime temperatures between 7℉-9℉ cooler.

Feminized plants need low humidity to thrive. Keep relative humidity (RH) levels at 55%-60% during the vegetative phase. Reduce RH to around 40% during the flowering phase. By harvest time, you can reduce RH to 30%.

Outdoors, breeders in the northern hemisphere should sow their cannabis seeds in April for harvest in mid October. Healthy Feminized Rock Start seeds produce about 28 – 42 oz/plant | 800 – 1200 gr/plant of buds each.

Indoors, these crops have a flowering time of 8 – 10 weeks and produce about 1.31 – 1.64 oz/ft2 | 400 – 500 gr/m2.

If you plan to grow our feminized seeds outdoors, we have developed a germination grow guide for optimal cultivation in any area of the world.

Ideal Climate for Growing

The Rock Star strain flourishes in a warm, sunny climate, ideally characterized by a Mediterranean or temperate continental environment. The perfect temperature range for cultivating Rock Star is between 70–80°F (21–27°C), promoting robust growth and maximizing cannabinoid production. This strain benefits from consistent sunlight and well-draining soil, which helps to avoid issues such as root rot. A good balance of humidity, around 40-60%, is also essential for the overall health of the plants.

For U.S. growers aiming to cultivate Rock Star, several states offer the ideal climate conditions. States like California, Oregon, Colorado, Nevada, and Arizona are particularly suited for this strain, providing the necessary heat and sunlight. Additionally, regions in Texas, Florida, and North Carolina present favorable climates. By selecting these locations for cultivation, growers can ensure that their Rock Star plants thrive, delivering the exceptional quality and yield that this strain is known for.

Cannabis seeds are sold for collection and genetic preservation. Check the law in your country before germinating them.

Sold by Blimburn Seeds. European orders ship from Spain and are invoiced in euros. Prices on BudBid are converted from Blimburn’s US dollar prices at the European Central Bank rate of 19 October 2026, so the final price at checkout may differ slightly. Adults only.