Greenhouse Effect News
August Bank Holiday 2025 Opening Times
The Greenhouse Effect August Bank Holiday 2025 opening times are as follows: Saturday 23rd August: Open 9am – 5pm Sunday 24th
GHEDirect
19 August 2025
The Greenhouse Effect Blog
Product Spotlight
Product Spotlight: CANNA Rhizotonic – Get Yours Today
Product Spotlight: CANNA Rhizotonic If you’re looking to give your plants a stronger start and healthier roots, CANNA Rhizotonic is
GHEDirect
16 August 2025
Product Spotlight
Roots Excelurator Gold 500ml & Amino Treatment Duo Pack
An Unstoppable Duo – Roots Gold + Amino Treatment Big Roots = Big Results – Boost your growth with the
GHEDirect
5 August 2025
The Growroom – Potting On Our Pumpkins
The Greenhouse Effect
10 June 2021
Welcome back to The Growroom! Following on from last week’s introduction to our in-store grow room, this week we will
Grow in Your Home with HOMEbox Grow Tents
The Greenhouse Effect
6 June 2021
New in at The Greenhouse Effect… The HOMEbox Vista is a stylish beige grow tent constructed from PAR+ reflective material
Introducing… The Growroom
The Greenhouse Effect
3 June 2021
Welcome to The Growroom, the latest addition to the new GHE website! With over 80 years of combined experience, our
Keeping Temperatures Under Control
The Greenhouse Effect
3 June 2021
Following on from last month’s tips on how to maintain the perfect environment, here are some tips on keeping your
Bio Bizz Competition Winners!
The Greenhouse Effect
1 June 2021
Our lucky competition winner & 6 runners-up have been picked at random from our mailing list and will receive a
Temperatures are starting to rise
GHEDirect
10 May 2021
As we finally start to see temperatures rise towards summer, here are a few tips to help your grow room
Know Your Cocos
GHEDirect
25 March 2021
There are 3 choices of coco: Plain coco (Canna Coco Professional Plus or Ecothrive Coco Lite) – holds more water
Know Your Soils
GHEDirect
19 March 2021
There are 2 choices of soil: With fertiliser (Bio Bizz All mix, Canna Terra Professional Plus, Bat Special) Without
The Growroom – Potting On Our Pumpkins
The Greenhouse Effect
10 June 2021
Welcome back to The Growroom! Following on from last week’s introduction to our in-store grow room, this week we will
Grow in Your Home with HOMEbox Grow Tents
The Greenhouse Effect
6 June 2021
New in at The Greenhouse Effect… The HOMEbox Vista is a stylish beige grow tent constructed from PAR+ reflective material
Introducing… The Growroom
The Greenhouse Effect
3 June 2021
Welcome to The Growroom, the latest addition to the new GHE website! With over 80 years of combined experience, our
Keeping Temperatures Under Control
The Greenhouse Effect
3 June 2021
Following on from last month’s tips on how to maintain the perfect environment, here are some tips on keeping your
Bio Bizz Competition Winners!
The Greenhouse Effect
1 June 2021
Our lucky competition winner & 6 runners-up have been picked at random from our mailing list and will receive a
Temperatures are starting to rise
GHEDirect
10 May 2021
As we finally start to see temperatures rise towards summer, here are a few tips to help your grow room
Know Your Cocos
GHEDirect
25 March 2021
There are 3 choices of coco: Plain coco (Canna Coco Professional Plus or Ecothrive Coco Lite) – holds more water
Know Your Soils
GHEDirect
19 March 2021
There are 2 choices of soil: With fertiliser (Bio Bizz All mix, Canna Terra Professional Plus, Bat Special) Without