Want a Grow Sensor?
Get early access to the Grow Sensor.
Grow the best plants

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.
All
Cannabis grower defoliating plant with secateurs
Indoor growing
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.
Read post
Indoor grower walking through his vertical farming setup that is providing CO2 in flowering stage
Indoor growing
9 min read

CO2 in flowering stage. Why supplement when growing indoors.

Learn how to revolutionise flowering with CO2: a breakthrough for growers.
Read post
Seedlings growing in ideal grow room temp and humidity
Indoor growing
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!
Read post
Seedlings growing in ideal grow room temp and humidity
Indoor growing
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!
Read post
Manlooking at his healthy indoor cannabis plants grown with the aid of a CO2 grow room calculator
Indoor growing
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.
Read post
Screenshot of our VPD chart and environmental calender
VPD
10 min read

The ultimate VPD calculator & environmental timeline.

Master your grow with our Ultimate VPD Calculator - find out how, now.
Read post
The Grow Sensor and the Grow app shown on an iPhone
Grow Sensor
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!
Read post
The Grow Sensor VPD Chart. Grow the best cannabis by optimising your VPD.
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.
Read post
Best grow sensors comparison spreadsheet screenshot
Grow Sensor
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.
Read post
Learn your cannabis grow acronyms
Grow The Best
6 min read

Learn your cannabis grow acronyms

Indoor growing has many acronyms. Learn key terms for better plant growth.
Read post
Grow the best - how the grow sensor handles vpd
Grow The Best
8 min read

The Grow Sensor and VPD

Mastering VPD is essential for optimal plant growth. Learn how to manage it effectively now.
Read post
Yellow leaves on a cannabis plant.
Indoor growing
11 min read

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

Say goodbye to yellowing leaves with our expert advice.
Read post
A cannabis plant with the best VPD for flowering.
Indoor growing
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
Read post
A cannabis plant showing the ideal leaf surface temperature for LEDs.
Indoor growing
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.
Read post
Grower dialling in PPFD for flower to get the best results
Indoor growing
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.
Read post
A cannabis grow room setup up for the optimal PPFD for veg.
Indoor growing
12 min read

The optimal PPFD for veg: Your ultimate guide

Guide to optimal PPFD for vegetative cannabis growth.
Read post
A grower who has successfully targeted the right VPD for veg. Their target VPD for veg is on point and the plants look healthy.
Indoor growing
10 min read

Uncover your target VPD for veg and elevate your grow

Exploring the ideal VPD for cannabis veg stage growth.
Read post
A healthy cannabis plant grown by someone using a PPFD chart to dial in their environment
Indoor growing
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.
Read post
A grower holding the Apogee par meter.
Indoor growing
8 min read

Apogee par meter vs Grow Sensor, a comparison

Comparing PAR sensors: Apogee vs. Grow Sensor.
Read post
Young cannabis plants under the best VPS for seedling.
Indoor growing
11 min read

Discover the best VPD for seedlings to optimise your grow

Exploring ideal VPD for cannabis seedlings.
Read post
The Grow Sensor and App - the Smart grow room monitor.
Grow Sensor
3 min read

Product update: Alpha testing is underway.

Grow app and sensor in alpha testing, beta up next. We are making progress!
Read post
An image showing the Grow cannabis soil moisture meter.
Grow Sensor
7 min read

How a cannabis soil moisture meter can maximise your yield

Elevate cannabis cultivation with precision soil moisture management.
Read post
A grower using a PPFD meter to optimise their grow room lights.
Grow Sensor
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.
Read post
A grower measuring the leaf surface temperature of a cannabis plant using an Infrared thermometer.
Indoor growing
13 min read

Why is leaf surface temperature important?

Learn why leaf surface temperature is key to healthy plant growth.
Read post
The Grow Sensor best temp and humidity monitor in front of the Grow app on an iPhone
Grow Sensor
13 min read

Optimise your grow with the best temp and humidity monitor

Maximise your grow with the ultimate temp & humidity monitor.
Read post
A healthy cannabis seedling under the correct PPFD.
Indoor growing
12 min read

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

Optimize PPFD levels for your cannabis seedlings to maximise growth.
Read post
A man checks the temperature of his grow room.
Indoor growing
12 min read

What happens if your grow room is too hot?

High Temperatures' Impact on Indoor Plant Growth.
Read post
An IR heat gun measuring the temperature of a cannabis leaf.
Indoor growing
11 min read

Where do you measure temperature in a grow room?

Essential tips for measuring grow room temperature
Read post
Young plants under a grow light in an indoor grow room.
Indoor growing
8 min read

What's the difference between PPFD and daily light integral?‍

Learn the difference between PPFD and DLI and how it effects indoor plant growth.
Read post
A close up of A CO2 regulator.
Indoor growing
8 min read

Does CO2 speed up flowering?

Exploring CO2's role in speeding up plant flowering, especially cannabis.
Read post
A grower checks his plants in an indoor grow room.
Indoor growing
5 min read time

Save electricity costs using DLI

Cut indoor growing costs with DLI optimisation.
Read post
Indoor grown curly lettuce
Indoor growing
7 min read

What is crop steering - a beginners guide

Learn the basics of crop steering and how stress can help your garden.
Read post
Some young plants under a led grow light.
Indoor growing
6 min read

Why is daily light integral important?

Find out why daily light integral (DLI) is the key for an optimal harvest.
Read post