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
Product Guide: Plant Support
The Greenhouse Effect
23 November 2021
Support Your Plants! One thing we do sell a lot of is plant support, and there’s a good reason why…
Coco The Hydrodog Says – Yellowing Plants
The Greenhouse Effect
22 November 2021
A common complaint we hear at this time of year is Yellowing Plants Here are things to look out for…
Growroom – Moruga Scorpion Chillis Pt 2
The Greenhouse Effect
15 November 2021
Week 2/3 With roots starting to come through the 40 mm rockwool cubes, and the young seedlings hardened off, it
Let’s Talk About Deep Water Culture
The Greenhouse Effect
11 November 2021
What is Deep Water Culture? Deep Water Culture is a hydroponic method that has been used historically and is very
Growroom – Moruga Scorpion Peppers Pt 1
The Greenhouse Effect
2 November 2021
As it gets chilly outside, we thought it would be the perfect time to start growing some chillies!! It gives
Have You Considered Using A Fabric Pot?
The Greenhouse Effect
29 October 2021
Have you thought about using a Root Pouch fabric pot instead of a plastic pot? Fabric pots such as the
Alien V-System… The Ultimate RDWC System
The Greenhouse Effect
25 October 2021
Now Available at The Greenhouse Effect… Alien Hydroponics V-System ‘THE ULTIMATE RDWC SYSTEM’ Welcome to the future of hydroponics. The
Our Guide to Growing Media
The Greenhouse Effect
21 October 2021
Different growing mediums provide plants with different environments for each plant and grower’s needs. When deciding what plant medium you
Managing Growroom Temperature Fluctuations
The Greenhouse Effect
15 October 2021
As temperatures start to drop… Autumn is upon us, the seasons are changing and temperatures are starting to drop, especially
Coco Says – Environment Is Key
GHEDirect
14 October 2021
As the seasons change so do your grow room requirements. As nighttime temperatures drop outside, so will your grow room
Exclusive Subscriber Giveaway – Win a T-shirt or Hoodie
The Greenhouse Effect
11 October 2021
Win a T-shirt or perhaps a hoodie to keep you warm gardening this winter (as modelled here by the lovely
NEW IN – British Organic Bio Nutrient Range
The Greenhouse Effect
8 October 2021
New in at The Greenhouse Effect from British Organic Bio… British Made Nutrients For High Yield Organic Grows Organic nutrients
The Growroom – Tobacco Plant meets AutoPot [Part 3]
The Greenhouse Effect
1 October 2021
So we last left our tobacco plants as they were potted on into the AutoPot system, using a 15L, XL
A Beginner’s Guide: Choosing the Right Hydroponic Method
The Greenhouse Effect
27 September 2021
A Beginner’s Guide to Different Hydroponic Growing Methods When it comes to hydroponic gardening, choosing the right growing method depends
The Growroom Returns – The Tobacco Plant Meets Autopot [Part 2]
The Greenhouse Effect
23 September 2021
After a couple of weeks in the 0.7L pots, our tobacco cuttings are now ready to move on to the
Let’s Talk About PK Boosters
The Greenhouse Effect
19 September 2021
What is a PK Booster? PK Boosters are nutrient supplements that encourage plants to hit the flowering stage earlier by
The Growroom Returns – The Tobacco Plant Meets Autopot [Part 1]
The Greenhouse Effect
16 September 2021
Good afternoon everyone and welcome back to The Growroom! Our next project in the growroom was to repopulate our Autopot
Coco Says – How To Deal With Powdery Mildew
The Greenhouse Effect
15 September 2021
Powdery Mildew is an airborne pathogen that can be identified by white powdery blotching of the leaves. Seen especially when
WIN an AutoPot 4 Pot Complete Kit
The Greenhouse Effect
13 September 2021
It’s competition time again here at The Greenhouse Effect Hydroponics! This time we have teamed up with AutoPot Watering Systems
New In… The Vegebag
The Greenhouse Effect
6 September 2021
Another great product from the makers of the Vegepod… introducing the Vegebag. The Vegebag is an easy to manage contained
Product Guide: Plant Support
The Greenhouse Effect
23 November 2021
Support Your Plants! One thing we do sell a lot of is plant support, and there’s a good reason why…
Coco The Hydrodog Says – Yellowing Plants
The Greenhouse Effect
22 November 2021
A common complaint we hear at this time of year is Yellowing Plants Here are things to look out for…
Growroom – Moruga Scorpion Chillis Pt 2
The Greenhouse Effect
15 November 2021
Week 2/3 With roots starting to come through the 40 mm rockwool cubes, and the young seedlings hardened off, it
Let’s Talk About Deep Water Culture
The Greenhouse Effect
11 November 2021
What is Deep Water Culture? Deep Water Culture is a hydroponic method that has been used historically and is very
Growroom – Moruga Scorpion Peppers Pt 1
The Greenhouse Effect
2 November 2021
As it gets chilly outside, we thought it would be the perfect time to start growing some chillies!! It gives
Have You Considered Using A Fabric Pot?
The Greenhouse Effect
29 October 2021
Have you thought about using a Root Pouch fabric pot instead of a plastic pot? Fabric pots such as the
Alien V-System… The Ultimate RDWC System
The Greenhouse Effect
25 October 2021
Now Available at The Greenhouse Effect… Alien Hydroponics V-System ‘THE ULTIMATE RDWC SYSTEM’ Welcome to the future of hydroponics. The
Our Guide to Growing Media
The Greenhouse Effect
21 October 2021
Different growing mediums provide plants with different environments for each plant and grower’s needs. When deciding what plant medium you
Managing Growroom Temperature Fluctuations
The Greenhouse Effect
15 October 2021
As temperatures start to drop… Autumn is upon us, the seasons are changing and temperatures are starting to drop, especially
Coco Says – Environment Is Key
GHEDirect
14 October 2021
As the seasons change so do your grow room requirements. As nighttime temperatures drop outside, so will your grow room
Exclusive Subscriber Giveaway – Win a T-shirt or Hoodie
The Greenhouse Effect
11 October 2021
Win a T-shirt or perhaps a hoodie to keep you warm gardening this winter (as modelled here by the lovely
NEW IN – British Organic Bio Nutrient Range
The Greenhouse Effect
8 October 2021
New in at The Greenhouse Effect from British Organic Bio… British Made Nutrients For High Yield Organic Grows Organic nutrients
The Growroom – Tobacco Plant meets AutoPot [Part 3]
The Greenhouse Effect
1 October 2021
So we last left our tobacco plants as they were potted on into the AutoPot system, using a 15L, XL
A Beginner’s Guide: Choosing the Right Hydroponic Method
The Greenhouse Effect
27 September 2021
A Beginner’s Guide to Different Hydroponic Growing Methods When it comes to hydroponic gardening, choosing the right growing method depends
The Growroom Returns – The Tobacco Plant Meets Autopot [Part 2]
The Greenhouse Effect
23 September 2021
After a couple of weeks in the 0.7L pots, our tobacco cuttings are now ready to move on to the
Let’s Talk About PK Boosters
The Greenhouse Effect
19 September 2021
What is a PK Booster? PK Boosters are nutrient supplements that encourage plants to hit the flowering stage earlier by
The Growroom Returns – The Tobacco Plant Meets Autopot [Part 1]
The Greenhouse Effect
16 September 2021
Good afternoon everyone and welcome back to The Growroom! Our next project in the growroom was to repopulate our Autopot
Coco Says – How To Deal With Powdery Mildew
The Greenhouse Effect
15 September 2021
Powdery Mildew is an airborne pathogen that can be identified by white powdery blotching of the leaves. Seen especially when
WIN an AutoPot 4 Pot Complete Kit
The Greenhouse Effect
13 September 2021
It’s competition time again here at The Greenhouse Effect Hydroponics! This time we have teamed up with AutoPot Watering Systems
New In… The Vegebag
The Greenhouse Effect
6 September 2021
Another great product from the makers of the Vegepod… introducing the Vegebag. The Vegebag is an easy to manage contained