Grow Guides

LED vs HPS: Which Is Actually Cheaper to Run? (2026 UK Costs)

LED vs HPS: Which Is Actually Cheaper to Run? (...

Your grow light is almost always the biggest line on your electricity bill — and at 26.11p per kWh, a 600 W HPS running 12/12 costs £2.07 a day. Swap it...

LED vs HPS: Which Is Actually Cheaper to Run? (...

Your grow light is almost always the biggest line on your electricity bill — and at 26.11p per kWh, a 600 W HPS running 12/12 costs £2.07 a day. Swap it...

How to Keep Your Grow Tent Cool in Summer (Without an AC Unit)

How to Keep Your Grow Tent Cool in Summer (With...

Tent hitting 32 °C every afternoon? You're not alone — a grow tent typically runs 5–8 °C above the room it sits in, so a summer heatwave turns "warm" into "plants shutting...

How to Keep Your Grow Tent Cool in Summer (With...

Tent hitting 32 °C every afternoon? You're not alone — a grow tent typically runs 5–8 °C above the room it sits in, so a summer heatwave turns "warm" into "plants shutting...

Spider Mites: How to Identify and Kill Them (14-Day Rescue Plan)

Spider Mites: How to Identify and Kill Them (14...

Found speckled leaves or — worse — webbing? Don't panic, but don't sleep on it either: in a warm grow tent spider mites double their numbers roughly every 4 days....

Spider Mites: How to Identify and Kill Them (14...

Found speckled leaves or — worse — webbing? Don't panic, but don't sleep on it either: in a warm grow tent spider mites double their numbers roughly every 4 days....

Feeding in Coco: Nutrients, EC & pH Made Simple

Feeding in Coco: Nutrients, EC & pH Made Simple

Coco coir is the best of both worlds — hydroponic speed with soil-like forgiveness. But it comes with three non-negotiables: coco-specific nutrients, CalMag, and pH 5.8–6.2. Get those right and...

Feeding in Coco: Nutrients, EC & pH Made Simple

Coco coir is the best of both worlds — hydroponic speed with soil-like forgiveness. But it comes with three non-negotiables: coco-specific nutrients, CalMag, and pH 5.8–6.2. Get those right and...

How to Set Up a Grow Tent: The Complete Step-by-Step Guide

How to Set Up a Grow Tent: The Complete Step-by...

One afternoon, no special tools, no guesswork. Here's the exact order to build a grow tent properly — so it runs cool, quiet and smell-free from day one — plus...

How to Set Up a Grow Tent: The Complete Step-by...

One afternoon, no special tools, no guesswork. Here's the exact order to build a grow tent properly — so it runs cool, quiet and smell-free from day one — plus...

What Size Extractor Fan & Carbon Filter Do You Need? (Grow Tent Sizing Chart)

What Size Extractor Fan & Carbon Filter Do You ...

Work out the exact extractor fan and carbon filter size for any grow tent in 30 seconds — sizing chart for every tent from 75cm to 3.6m, the airflow formula,...

What Size Extractor Fan & Carbon Filter Do You ...

Work out the exact extractor fan and carbon filter size for any grow tent in 30 seconds — sizing chart for every tent from 75cm to 3.6m, the airflow formula,...