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Grow room

Let’s talk about the "green elephant" in the room. Our guides, how-tos, grow hacks, free tools, calculators, and blog posts on cannabis-related topics live here - for educational purposes only. Please ensure if you’re growing cannabis, you’re doing so in accordance with the law and subject to appropriate permissions and licences of the applicable country.

Thumbnail for Grow Sensor PRO review on True Canna Cast Podcast

7 min read

Grow Sensor PRO Tested on True Canna Cast Podcast

What the True Canna Cast test tells you about real canopy-level data

7 min read

GrowOps grow journal: grow your best cannabis

Turn weekly targets, photos and data into better cannabis plants with the GrowOps timeline.

8 min read

Tobacco mosaic virus: Cannabis growers beware!

Protect your cannabis from TMV. Understand symptoms, transmission, and vital prevention tips.

11 min read time

How to make cannabis plants grow faster: 7 tips

Unlock rapid cannabis growth! 7 tips for healthier plants & bigger buds, faster.

9 min read

Cannabis foxtailing: causes, fixes, and prevention

Learn why cannabis foxtails & how to prevent stress. Grow healthier, more potent buds.

14 min read

What are trichomes, and how do they impact potency?

A deep dive into trichomes: what they are, when to harvest, and how to get the most out of them.

8 min read

Super cropping cannabis plants: Timing, technique, results

Learn how to super crop cannabis for better bud size, structure, and yield.

7 min read

Pro techniques for sexing cannabis plants early

Expert guide to early cannabis sexing—spot males easily, enhance yields, and grow confidently.

12 min read

What are cannabinoids? The science behind the buzz

Learn what cannabinoids do and how growers can control their plants' profiles for better results.

17 min read

Cannabis flowering stage, week by week expert guide

Learn how to manage each week of the flowering stage for top-tier cannabis buds.

9 min read

Advanced guide to cannabis mother plant upkeep

Expert guide to keeping cannabis mother plants healthy, productive, and clone-ready long-term.

9 min read

When is it too late to top your plant? The cannabis edition

Timing is everything. Discover when topping cannabis is safe—and when it’s not.

10 min read

List of terpenes and effects, flavours and strains

Learn the effects and aromas of cannabis terpenes — plus tips to boost your grow.

14 min read

Brown spots on cannabis leaves: Full diagnosis guide

Identify, fix, and prevent brown spots on cannabis with this expert grower’s guide.

16 min read

Best light meter for plants: Optimise cannabis growth

Learn how to measure light for cannabis & pick the best meter for high-yield growth.

9 min read

Cannabis mother plants: Selection, maintenance & cloning

Get practical tips on cannabis mother plant care, pruning, nutrients, and cloning.

15 min read

Choosing the right auto watering system for cannabis

Save time and grow better! Learn how to choose and install the perfect auto watering system.

8 min read

Red spider mites on cannabis: How to spot and stop them

Stop red spider mites before they take over! Get expert cannabis pest control tips now.

12 nin read

Early signs of hermie plant: Spot hermaphrodite cannabis fast

Early detection can save your crop. Find out how to prevent stress-induced hermie traits.

9 min read time

How to grow cannabis in coco coir for bigger, better yields

Maximise cannabis yields with coco coir. Learn the best watering, nutrient, and container strategi

11 min read time

Ideal grow conditions: Difference between Indica and Sativa

Learn the differences in growing Indica vs Sativa cannabis.

8 min read time

Why living soil for cannabis is perfect for organic growing

Discover why living soil is a great choice for organic cannabis growers.

11 min read

Bud rot solutions: Identify, treat, and prevent it fast

Stop bud rot in its tracks! Discover causes, signs, and prevention tips to save your cannabis crop

10 min read

When to harvest cannabis: Signs your plants are ready

Discover how to recognise the signs your cannabis is ready to harvest with this expert guide.