RQS writers specialise in cannabis science, cultivation techniques, culture, history, cannabis phytochemistry, and news.
“We’ve only scratched the surface of cannabis research—the best is still to come”.
At the forefront of cannabis breeding, growing, and harvesting, RQS has been writing about all things marijuana since the company began in 2007. Whether it’s a detailed breakdown of tried and tested growing techniques or exploring new and exciting methods, RQS works tirelessly to bring you the most up-to-date knowledge.
Alongside an emerging podcast series, RQS presents content in a simple to read, enjoyable format, relentlessly pursuing information on cannabinoids, terpenes, genetics, lifestyle, cannabis 101, and the latest news to make them one of the best cannabis-based resources available. Combine their passion with an expert team of dedicated breeders, and the result is a drive to keep on learning, keep on exploring, and keep on growing, no matter the topic.
RQS’s latest posts
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Rockwool Block Type and Pre-Harvest Flush: Effects on Cannabis Yield, THC and Terpenes
Inside a controlled indoor trial across two F1 varieties and eight treatment groups: how rockwool block format and a pre-harvest flush affected trimmed yield, THC and terpene results, and which pro ...
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What Is Crop Steering? Inside Royal Queen Seeds' Trials at CRIC Labs
What separates a reactive grow from a steered one comes down to the signals you send. Here is how the technique tilts plants toward structure or flower, and when it is actually worth the effort.
Plant Maintenance and Overnight Dryback: Effects on Cannabis Yield, THC and TerpenesInside a controlled indoor trial across two F1 varieties and eight treatment groups: how plant maintenance and overnight dryback affected cannabis yield, THC and terpene results, and which protocol ...
Royal Queen Seeds at Mary Jane Berlin 2026Last weekend at Mary Jane Berlin, we premiered The Pl*nt, met Mike Tyson, and put 'Power to the Grower' across the city. Here is how our four days went.
Trainwreck Auto and Gaia F1 Win Big at the 2026 Autoflower World CupInside a landmark week for RQS: a double podium at the Autoflower World Cup, won while the team was on the floor at Mary Jane Berlin. A look at the genetics behind both wins.
Topping in F1 Hybrid Autoflower: A Controlled Experimental ComparisonA controlled CRIC Labs trial evaluated topping in Medusa F1 autoflower plants. Results showed minor yield reduction, modest cannabinoid increases, and improved canopy structure.
Top 5 High-CBD StrainsRQS loves CBD, and we know you do too! That's why we've compiled a list of our top 5 high-CBD strains for you to check out and grow in 2026.
Discover How long does it take to grow cannabis indoorsIf you ask most growers how long it takes to grow weed, chances are you won’t get a straight answer. This is because the time it takes to grow weed can depend on many factors such as strain genetics, ...Green Wednesday 2025, the Cannabis Black FridayGreen Wednesday is a new-school cannabis event centred around huge deals for consumers and big profits for cannabis companies. Discover the origins of this special date, and how to celebrate it in ...
Growing Cannabis by the Sea: What You Need to KnowCannabis is hardy and adaptable, but can it be grown by the seaside? In this article, we address the main considerations of growing weed by the beach, including salt content, wind, and tourists. Le ...

