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The Grow blog

Get insights to help you to perfect your growing environment and grow the best plants.
Learn about environmental monitoring, the Grow Sensor, the Grow App and our soil probe. We'll cover VPD, crop steering, LST, CO2 and much more! Access how-tos, growing tips, free tools and calculators. Whether you're a pro grower or hobbyist, we've got you covered.

Cannabis grower defoliating plant with secateurs

13 min read

Defoliation - how & why it can improve your yields

Boost yields with defoliation! Read up on how and why it's a game-changer.

Indoor grower walking through his vertical farming setup that is providing CO2 in flowering stage

9 min read

CO2 in flowering stage. Why supplement when growing indoors.

Learn how to revolutionise flowering with CO2: a breakthrough for growers.

Seedlings growing in ideal grow room temp and humidity

9 min read

What is the ideal grow room temp and humidity? (Part 2)

Optimise grow room temp and humidity with our insights in Part 2 of our blog series!

Seedlings growing in ideal grow room temp and humidity

10 min read

What is the ideal temp and humidity for a grow tent? (Part 1)

Find ideal temps & humidities for your grow - the first step to perfect plants!

Manlooking at his healthy indoor cannabis plants grown with the aid of a CO2 grow room calculator

7 min read

Grow better. Get a CO2 grow room calculator & grow calendar

Enhance your grow with our CO2 calculator and calendar - key tools for growers.

Screenshot of our VPD chart and environmental calender

10 min read

The ultimate VPD calculator & environmental timeline.

Master your grow with our Ultimate VPD Calculator - find out how, now.

The Grow Sensor and the Grow app shown on an iPhone

7 min read

What is a grow room sensor & why do I need one?

Discover the essentials of grow room sensors - a must-read for all indoor growers!

The Grow Sensor VPD Chart. Grow the best cannabis by optimising your VPD.

15 min read

Discover how to use a VPD chart to grow the best plants ever

Maximise your plant growth with VPD charts! Check out our blog for the best tips.

Best grow sensors comparison spreadsheet screenshot

3 min read

The best grow room sensors (FREE comparison chart.)

Explore top grow room sensors with our guide! Perfect for all, with a useful comparison chart.

Broad mites damaging a cannabis plant.

6 min read

Broad mites on cannabis: Signs, symptoms, and solutions

Discover signs, symptoms & solutions for managing broad mites on your cannabis plants effectively.

A ruderalis cannabis plant on a black background.

7 min read

Ruderalis explained: The origins of autoflowering cannabis

Discover how Cannabis Ruderalis, a resilient subspecies, became the backbone of autoflowering cann

Join the Grow The Best Cannabis newsletter.

6 min read

Maximize Your Cannabis Yield: The Essential Guide to CO2 Supplementation for Home Growers

Supplemental CO2 can boost yields, but first, optimize your growing environment and equipment.

A cannabis plant with low stress training.

8 min read

Maximise your yields with low stress training

Maximize cannabis yields effortlessly with Low Stress Training (LST) techniques.

DLI and PPF, grow the bet cannabis

8 min read

PPF, DLI & the Grow Sensor

DLI & PPF affect plant growth. Learn their importance, measurement, and impact on yield & quality.

Learn more about LST and Cannabis by joining our news letter.

5 min read

Measuring leaf surface temperature with the grow sensor

Measure your LST! It's crucial for optimising your grow room and improving cannabis quality.

Yellow leaves on a cannabis plant.

11 min read

Yellow leaves on cannabis. Why it happens & how to fix it!

Say goodbye to yellowing leaves with our expert advice.

A cannabis plant with the best VPD for flowering.

11 min read

Dial in your indoor grow: The best VPD for flowering

Unlock optimal flowering: Learn the best VPD for your indoor grow setup in our comprehensive guide

Your cannabis grow style

6 min read

Embrace your grow style

Growing cannabis requires patience and learning. Explore different styles and techniques now.

A cannabis plant showing the ideal leaf surface temperature for LEDs.

13.5 min read

What is the ideal leaf surface temperature for LEDs?

Find the ideal leaf temperature for indoor plants with LED lights and unlock their full potential.

Grower dialling in PPFD for flower to get the best results

11 min read

Dial in PPFD for flower to get the best results.

Adjust PPFD for optimal flowering. Learn how to maximise your indoor harvest with our guide.

A cannabis grow room setup up for the optimal PPFD for veg.

12 min read

The optimal PPFD for veg: Your ultimate guide

Guide to optimal PPFD for vegetative cannabis growth.

Grow the best - how the grow sensor handles vpd

8 min read

The Grow Sensor and VPD

Mastering VPD is essential for optimal plant growth. Learn how to manage it effectively now.

A grower who has successfully targeted the right VPD for veg. Their target VPD for veg is on point and the plants look healthy.

10 min read

Uncover your target VPD for veg and elevate your grow

Exploring the ideal VPD for cannabis veg stage growth.

A healthy cannabis plant grown by someone using a PPFD chart to dial in their environment

10 min read

Use the right PPFD chart for your style of growing

Boost indoor gardening with PPFD charts for healthier plants and better yield.

A grower holding the Apogee par meter.

8 min read

Apogee par meter vs Grow Sensor, a comparison

Comparing PAR sensors: Apogee vs. Grow Sensor.

Young cannabis plants under the best VPS for seedling.

11 min read

Discover the best VPD for seedlings to optimise your grow

Exploring ideal VPD for cannabis seedlings.

The Grow Sensor and App - the Smart grow room monitor.

3 min read

Product update: Alpha testing is underway.

Grow app and sensor in alpha testing, beta up next. We are making progress!

An image showing the Grow cannabis soil moisture meter.

7 min read

How a cannabis soil moisture meter can maximise your yield

Elevate cannabis cultivation with precision soil moisture management.

A grower using a PPFD meter to optimise their grow room lights.

10 min read

The ultimate PPFD meter to optimise your grow room

Unlock optimal plant growth with the ultimate PPFD meter for your grow room.

A grower measuring the leaf surface temperature of a cannabis plant using an Infrared thermometer.

13 min read

Why is leaf surface temperature important?

Learn why leaf surface temperature is key to healthy plant growth.

The Grow Sensor best temp and humidity monitor in front of the Grow app on an iPhone

13 min read

Optimise your grow with the best temp and humidity monitor

Maximise your grow with the ultimate temp & humidity monitor.

Learn your cannabis grow acronyms

6 min read

Learn your cannabis grow acronyms

Indoor growing has many acronyms. Learn key terms for better plant growth.

A healthy cannabis seedling under the correct PPFD.

12 min read

What’s the best PPFD for seedlings? The cannabis edition

Optimize PPFD levels for your cannabis seedlings to maximise growth.