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
Garland Heated Propagators 🌱
The Greenhouse Effect
2 February 2023
The Greenhouse Effect Product Spotlight… Garland XL High Dome Heated Propagator (Available with or without Thermostat) This large electric propagator
**NEW** LUMii Black Blade LED
The Greenhouse Effect
31 January 2023
Introducing the new LUMii BLACK Blade LED lights… The LUMii BLACK Blade range is a brand-new selection of cool-running and
**BACK IN** RAM 12L Dehumidifier
The Greenhouse Effect
28 January 2023
Back in stock… the Rapid Air Movement 12 Litre Dehumidifier! There will be no more extra moisture in the air
Plagron Nutrients & Additives
The Greenhouse Effect
20 January 2023
Grow Legendary with Plagron Nutrients and Additives Empowering the passionate grower to achieve higher- yields and great quality results. We
Guest Blog: Hot Dunstable 🌶️ (Part 2)
The Greenhouse Effect
20 December 2022
We’ve just received part two of our feature guest blog from Hot Dunstable, written by local chilli grower Michael, who
Christmas 2022 Opening Times
The Greenhouse Effect
12 December 2022
🎅🎄Our Christmas opening times are as follows…🎄🎅 Our Xmas Opening times are as follows… This year we are closed from Christmas
Christmas Gift Bundles 2022
The Greenhouse Effect
8 December 2022
We’ve put together some gift bundles for the 2022 Xmas season… starting with houseplant and propagation bundles, the perfect Christmas
Quick Guide to Fulvic & Humic
The Greenhouse Effect
1 December 2022
Today we’re going to take a quick look at Fulvic & Humic… So, what are they and when do we
Product Spotlight: Psycho Myco
The Greenhouse Effect
28 November 2022
“Crazy Roots For Crazy Fruits” Psycho Myco is the brainchild of a green-thumbed UK family with a long history in
Black Friday / Cyber Monday Deals
The Greenhouse Effect
24 November 2022
We are giving up to 60% discount on selected products! This year for Cyber Monday / Black Friday we are
Growing Pumpkins Hydroponically
The Greenhouse Effect
25 October 2022
Can you grow pumpkins using a hydroponic system? Pumpkin carving is an age-old Halloween tradition, and by nature, they are
Turn the Heat Up! 🔥
The Greenhouse Effect
15 October 2022
It’s that time of the year when the temperature drops… So… we must take measures to protect our plants from
Free Next Day Delivery*
The Greenhouse Effect
22 September 2022
We would just like to remind you all that we will continue to offer next-day delivery as standard! 🙂 That means
Special Offer on Chillers!
The Greenhouse Effect
21 September 2022
For a LIMITED TIME only we are offering a huge discount on Boyu Water Chillers! We’ve slashed the price on
Free Fulvic with Nutrient Orders
The Greenhouse Effect
20 September 2022
Limited-time offer for our customers… Free Terra Aquatica Fulvic with all nutrient orders over £50! We’re giving away a bottle
Bank Holiday Closure – Sept 19th
The Greenhouse Effect
14 September 2022
As a mark of respect for the funeral of Queen Elizabeth II, we will be closed on Monday 19th September
Our Visit to PhytoBalance Farms
The Greenhouse Effect
5 September 2022
We recently had the pleasure of paying a visit to our friends and good customers PhytoBalance, a local producer of
Guest Blog: Tomato Season Ends Early
The Greenhouse Effect
22 August 2022
The following update is courtesy of Wes @fig_grows_81. This is the latest and final update from Wes’ Tomato grow, the
Organic Nutrients: Tips & Giveaway!
The Greenhouse Effect
11 August 2022
Using organic nutrients for the first time, or thinking about going organic? Here are some useful tips to help you
Careers – Join The Team!
The Greenhouse Effect
1 August 2022
We’re always on the lookout for hardworking, driven, and passionate people to join our team! An interest in gardening and
Garland Heated Propagators 🌱
The Greenhouse Effect
2 February 2023
The Greenhouse Effect Product Spotlight… Garland XL High Dome Heated Propagator (Available with or without Thermostat) This large electric propagator
**NEW** LUMii Black Blade LED
The Greenhouse Effect
31 January 2023
Introducing the new LUMii BLACK Blade LED lights… The LUMii BLACK Blade range is a brand-new selection of cool-running and
**BACK IN** RAM 12L Dehumidifier
The Greenhouse Effect
28 January 2023
Back in stock… the Rapid Air Movement 12 Litre Dehumidifier! There will be no more extra moisture in the air
Plagron Nutrients & Additives
The Greenhouse Effect
20 January 2023
Grow Legendary with Plagron Nutrients and Additives Empowering the passionate grower to achieve higher- yields and great quality results. We
Guest Blog: Hot Dunstable 🌶️ (Part 2)
The Greenhouse Effect
20 December 2022
We’ve just received part two of our feature guest blog from Hot Dunstable, written by local chilli grower Michael, who
Christmas 2022 Opening Times
The Greenhouse Effect
12 December 2022
🎅🎄Our Christmas opening times are as follows…🎄🎅 Our Xmas Opening times are as follows… This year we are closed from Christmas
Christmas Gift Bundles 2022
The Greenhouse Effect
8 December 2022
We’ve put together some gift bundles for the 2022 Xmas season… starting with houseplant and propagation bundles, the perfect Christmas
Quick Guide to Fulvic & Humic
The Greenhouse Effect
1 December 2022
Today we’re going to take a quick look at Fulvic & Humic… So, what are they and when do we
Product Spotlight: Psycho Myco
The Greenhouse Effect
28 November 2022
“Crazy Roots For Crazy Fruits” Psycho Myco is the brainchild of a green-thumbed UK family with a long history in
Black Friday / Cyber Monday Deals
The Greenhouse Effect
24 November 2022
We are giving up to 60% discount on selected products! This year for Cyber Monday / Black Friday we are
Growing Pumpkins Hydroponically
The Greenhouse Effect
25 October 2022
Can you grow pumpkins using a hydroponic system? Pumpkin carving is an age-old Halloween tradition, and by nature, they are
Turn the Heat Up! 🔥
The Greenhouse Effect
15 October 2022
It’s that time of the year when the temperature drops… So… we must take measures to protect our plants from
Free Next Day Delivery*
The Greenhouse Effect
22 September 2022
We would just like to remind you all that we will continue to offer next-day delivery as standard! 🙂 That means
Special Offer on Chillers!
The Greenhouse Effect
21 September 2022
For a LIMITED TIME only we are offering a huge discount on Boyu Water Chillers! We’ve slashed the price on
Free Fulvic with Nutrient Orders
The Greenhouse Effect
20 September 2022
Limited-time offer for our customers… Free Terra Aquatica Fulvic with all nutrient orders over £50! We’re giving away a bottle
Bank Holiday Closure – Sept 19th
The Greenhouse Effect
14 September 2022
As a mark of respect for the funeral of Queen Elizabeth II, we will be closed on Monday 19th September
Our Visit to PhytoBalance Farms
The Greenhouse Effect
5 September 2022
We recently had the pleasure of paying a visit to our friends and good customers PhytoBalance, a local producer of
Guest Blog: Tomato Season Ends Early
The Greenhouse Effect
22 August 2022
The following update is courtesy of Wes @fig_grows_81. This is the latest and final update from Wes’ Tomato grow, the
Organic Nutrients: Tips & Giveaway!
The Greenhouse Effect
11 August 2022
Using organic nutrients for the first time, or thinking about going organic? Here are some useful tips to help you
Careers – Join The Team!
The Greenhouse Effect
1 August 2022
We’re always on the lookout for hardworking, driven, and passionate people to join our team! An interest in gardening and