The Greenhouse Effect The Best Horticultural & Hydroponics Supply Shop in the UK!

Bringing the GHE Experience Direct to your home!

Bringing the GHE Experience
Direct to your home!

GHEDirect is the most experienced horticultural supply shop in the UK. We have the UK’s longest-established family-run horticultural, hydroponics and ventilation store based in Milton Keynes.  Our expertise in hydroponics allows us to stock the highest quality products and offer the best advice for commercial and home growers around the country, and the world!

Horticulture Departments

Gardening
Hydroponics
Ventilation

Featured Products

Here are some of our best-sellers & staff picks! 

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X-Stream Aero Propagator, Propagators, Propagators, X-Stream
X-Stream Aero Propagator, Propagators, Propagators, X-Stream
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X-Stream Aero Propagator

Original price was: £59.99 – £199.99.Current price is: £53.99 – £179.99.
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X-Stream Aero Propagator
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Jiffy 7 Peat Pellet 38mm, Jiffy 7, Soil, Propagation
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Jiffy 7 Peat Pellet 38mm

Original price was: £0.10 – £75.00.Current price is: £0.09 – £67.50.
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Jiffy 7 Peat Pellet 38mm
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Root !T Hobby Heat Mats, Root-IT, Propagators, Propagation Accessories
Root !T Hobby Heat Mats, Root-IT, Propagators, Propagation Accessories
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Root !T Hobby Heat Mats

Original price was: £19.99 – £39.99.Current price is: £17.99 – £35.99.
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Root !T Hobby Heat Mats
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Root IT LED Propagation Light and Stand Kits, Root-IT, Propagation Lighting, Propagation Lighting, Propagation Lighting, Propagation Lighting
Root IT LED Propagation Light and Stand Kits, Root-IT, Propagation Lighting, Propagation Lighting, Propagation Lighting, Propagation Lighting
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Root IT LED Propagation Light and Stand Kits

Original price was: £49.99 – £69.99.Current price is: £44.99 – £62.99.
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Root IT LED Propagation Light and Stand Kits

Visit Us In Milton Keynes

We are proud to say that The Greenhouse Effect store in Milton Keynes is one of the best horticulture and hydroponic supply shops in the UK. Visitors are always welcome and we can be found just off the M1 motorway in Bedfordshire.

Our 10,000-square-foot store includes a working Grow Room, so you can see some of our products in action.

Bringing the GHE Experience Direct to your home!

Order online right here and get the GHE experience sent directly to your home. If you need any assistance our years combined experience is available for you. 

Call our team to chat about your hydroponic or horticultural issue and we will use all our experience to help. As the UK’s longest-established family-run horticultural, hydroponics and ventilation store our team is happy to use our expertise to suggest solutions and help.

Over 20 years in the Growing Business

The Greenhouse Effect has extensive experience working on large and small-scale horticultural setups.
All that experience is found in the products we stock and the advice we give.

We are fully stocked with industry-leading products including LED Grow Lights, Grow Systems, Nutrients, Boosters & Additives, Grow Mediums, Fans & Ventilation, Propagators, Water Management, and everything you need for Gardening.

We supply everything you need to get growing under one roof!

Expert advice and feed schedules can be found on our pages or call us for the human touch.

FREE delivery on orders over £50 with Next Day Delivery available on orders placed before 3pm*

*Additional surcharges may apply on heavy or awkward items. (More Info)

From our Google Reviews...

Testimonials

What Our Customers Say

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First class customer service, very helpful and attentive. All items arrived in pristine condition due to excellent packaging protection. Will certainly be buying from them again in the future.
William H

I've been using GHE for approx 3 years now, and they haven't let me down once. The prices are right too and I check regularly.

Steve G

Wow if all companies were as good and as fast delivering everyone's life would be a little less stressfull. Awesome guys job very very well done, hats off highly recommend them

Dave J

Order was for Perlite and I was impressed by the price and free delivery. Service was excellent with 2 phone calls informing me of delivery dates/details. Once delivered I was super impressed by the packaging. I will certainly be buying again.

Graham B

Can’t rate GHE highly enough, great stocks, great prices, great communication re deliveries, orders well packaged. Been struggling to get what I want from my local hydro shop for the last couple of years, now i’ll just shop with GHE.

Graham J

I've made two purchases from this company for grow lamps. Which have been good quality and fair price. But for me the outstanding aspects of this company is its customer service. My requests for info due to problems/more info/order queries were all answered promptly and knowledgeably. Nice to deal with people who know what they are selling.

Bob A
First class service other companies don’t mach The Greenhouse Effect for quality price delivery or service as an 86 year old who potters about the garden and greenhouse I would highly recommend this company to friends and family
Kenneth R

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