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Quadgrow - Best Seller

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Quadgrow

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  • Quadgrow Self Watering Planter £48.00
  • Check out these bumper tomato plants grown in our Quadgrow!
  • Check out some of our media reviews! Everyone loves the Quadgrow
  • With Quadgrow, you can get double the harvest you'd see from a growbag or normal pot!
  • Quadgrow Self Watering Planter £48.00
  • Quadgrow Self Watering Planter £48.00
  • This is why our Feedermats make such a difference!
  • We were featured on the BBC!

Quadgrow - Best Seller

Award-winning self watering planter - produces 2x bigger harvests

Availability: In stock

From: £46.00

Total: £0.00

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Details

Standard UK Delivery: £4.95

 Free Gift: Includes 2.5 Litres of award-winning Nutrigrow Plant Feed worth £12.50 with your order

Harvests are 2x bigger when grown in a Quadgrow planter compared with grow bags or pots because it automatically waters your plants for 14 days at a time. Even better, it does it all without electricity or timers!

Each Quadgrow holds 4x plants and includes everything you need.

Why the Quadgrow works

  • The Quadgrow automatically waters plants, keeping soil at the perfect moisture level, never too dry or waterlogged. 
  • Perfect moisture means roots have better access to oxygen which fuels faster growth and bigger harvests.
  • There's no risk of erratic watering, which means much less chance of root rot, split fruit and blossom end rot.

Self Watering!

The Quadgrow's FeederMats pull water up from the SmartReservoir into the soil around the roots – precisely where the plants need it - maintaining perfect moisture at all times. Growing an impressive crop is easy, and there's no need to worry about holiday watering.

If you want to leave your plants for longer than 10 days in the summer either ask a neighbout to pop in and top-up the SmartReservoirs or link a water butt to the Quadgrow(s) using the optional Water Butt Link Kits. These kits include everythihng you need to connect a water butt to your Quadgrow including a water level controller which sits in the SmartReservoir and all the pipes and connectors. When the water level drops in the Quadgrow more water is pulled from the Water Butt. 

Easy to use

  • Place the Quadgrow's FeederMats in the 4x pots, add compost and plants, add water to the Quadgrow's SmartReservoirs which sit below the pots. 
  • Your plants will be perfectly fed and watered for around 14 days at a time. 
  • We include free award-winning Nutrigrow plant food with feeding instructions. The feed will last you the whole season!

The Quadgrow planter was named best self-watering product by Which? Gardening and best space-saving product award from Grow Your Own magazine readers.

Ideal for growing in greenhouses, polytunnels and on patios. It's ideal for growing tomatoes, aubergines, sweet peppers, beans, cucumbers, courgettes, peas and all tall-cropping plants.

 

Quadgrow Dimensions
126cm Long x 36cm Wide 

 *canes not inclulded in mulch cap kits

Want to know more? Check out our dedicated Quadgrow website 

Other Accessories

 Mulch Caps with Cane Support | £13.00 |Click Here To Buy

Pack of 4 Quadgrow Lids | £18.50 | Click Here To Buy

Made in England by Greenhouse Sensation
2 year guarantee

Ask us a question

 

Quadgrow Media Review - Roger Backhouse - Garden Writer & Allotment Holder

Our Quadgrow self-watering planter is a great alternative to growing vegetables in pots and growbags and is the perfect way to grow your own tomatoes. The Quadgrow planter produces healthier plants and bigger harvests by providing plants with constant access to water without ever over-watering. 

What happens when we overwater?
Overwatering prevents roots from accessing oxygen and is the number one cause of plant demise.

When soil is over-watered the pores in the soil become blocked and the roots can't access the air in the soil. Roots need access to oxygen in order to absorb water and nutrients, so lack of oxygen means that the roots can't take up water or nutrients. A plant weakened by overwatering is susceptible to disease, particularly fungal attacks. If the over-watering is repeated the roots suffocate and die.  

What happens when we under-water?
Underwatered plants don’t have enough water to make glucose for photosynthesis, for developing cells and for two other critical functions.

1: Transporting nutrients and glucose
Water is needed to carry nutrients from the soil and glucose from the leaves to the other parts of the plant. This is why the calcium deficiency blossom end rot is often caused by erratic watering even if there is sufficient calcium in the soil but not enough water to transport it to the tomatoes.

2: Accessing carbon dioxide
Plants access the carbon dioxide they need for photosynthesis by opening the pores on their leaves and stems. When the pores open they also release water. If the plant is short of water it won't open the pores as often and therefore it won't photosynthesise as much, which will lead to lack of glucose and stunted growth. Sunny, hot weather and windy conditions increase the rate of water loss through the pores, so plants need more water in these conditions.

Read our Tomato, Chilli & Vegetable Growing Guides.

Quadgrow Planter - L130cm x W24cm x H36cm

  • Quadgrow planter with 4 x 11L pots, holds 30 Litres of water 
  • 1 x 2.5 Litres of award-winning Nutrigrow plant food
  • Jargon-free instructions

2 x Quadgrow Planter - 2 x L130cm x W36cm x H36cm

  • 2 x Quadgrow Planters as above.
  • 1 x 2.5 Litres of award-winning Nutrigrow plant food 
  • Jargon-free instructions

Water Butt Link Kits

  • Water Butt Link Kit with water level controller for the SmartReservoirs, pipe to link the water butt to the SmartReservoirs and all necessary connectors 

 

 

Optional Accessories

Mulch Caps with Cane Support | £13.00 |Click Here To Buy

Pack of 4 Quadgrow Lids | £18.50 | Click Here To Buy

 

UK Delivery

The maximum Mainland UK Delivery charge is £4.95
98% of our orders are delivered 2 workings days after the order is placed.
When your order is dispatched you will receive an email confirming the delivery date and a one hour delivery time slot (except for FeederMats, Nutrigrow replenishments, vouchers and seeds which are sent by Royal Mail) 

UK Mainland Standard Delivery: £4.95*

UK Mainland Replenishment Delivery (FeederMats, Nutrigrow refills): £2.95*

For orders outside of the UK please click HERE:
If Out

You can add 'If Out' delivery instructions (e.g. leave in the garage) when you place your order. If you are not in and have not provided 'If Out' instructions the driver will leave a card with instructions of how to arrange re-delivery or collection from your local depot.

Returns

If you are not completely satisfied with your purchase, email info@greenhousesensation.co.uk and we will provide instructions on how to return the goods. They must be returned in their original condition and packaging within 14 days of receipt and we will issue a full refund. (excluding the original delivery charge). If an item is damaged / faulty please notify us within 30 days.

N:B Definition of UK Mainland
UK Mainland is defined as postcodes on mainland England, Wales and Scotland excluding the following postcodes.
AB31-38, AB40-56, IV1-28 , IV30-32, IV36-49, IV51-56, IV63, KA27-28, KW, PA20-38, PA41-49, PA60-70, PH4-44, and PH49-50. 

Delivery to the above postcodes incurs a surcharge, which will be displayed when you enter your postcode. 

*We are charged a minimum of £15 for delivery to the above postcodes, Islands and Ireland and we cap our charge to those areas at £15

 

 

 

  • Description

    • Details

    Standard UK Delivery: £4.95

     Free Gift: Includes 2.5 Litres of award-winning Nutrigrow Plant Feed worth £12.50 with your order

    Harvests are 2x bigger when grown in a Quadgrow planter compared with grow bags or pots because it automatically waters your plants for 14 days at a time. Even better, it does it all without electricity or timers!

    Each Quadgrow holds 4x plants and includes everything you need.

    Why the Quadgrow works

    • The Quadgrow automatically waters plants, keeping soil at the perfect moisture level, never too dry or waterlogged. 
    • Perfect moisture means roots have better access to oxygen which fuels faster growth and bigger harvests.
    • There's no risk of erratic watering, which means much less chance of root rot, split fruit and blossom end rot.

    Self Watering!

    The Quadgrow's FeederMats pull water up from the SmartReservoir into the soil around the roots – precisely where the plants need it - maintaining perfect moisture at all times. Growing an impressive crop is easy, and there's no need to worry about holiday watering.

    If you want to leave your plants for longer than 10 days in the summer either ask a neighbout to pop in and top-up the SmartReservoirs or link a water butt to the Quadgrow(s) using the optional Water Butt Link Kits. These kits include everythihng you need to connect a water butt to your Quadgrow including a water level controller which sits in the SmartReservoir and all the pipes and connectors. When the water level drops in the Quadgrow more water is pulled from the Water Butt. 

    Easy to use

    • Place the Quadgrow's FeederMats in the 4x pots, add compost and plants, add water to the Quadgrow's SmartReservoirs which sit below the pots. 
    • Your plants will be perfectly fed and watered for around 14 days at a time. 
    • We include free award-winning Nutrigrow plant food with feeding instructions. The feed will last you the whole season!

    The Quadgrow planter was named best self-watering product by Which? Gardening and best space-saving product award from Grow Your Own magazine readers.

    Ideal for growing in greenhouses, polytunnels and on patios. It's ideal for growing tomatoes, aubergines, sweet peppers, beans, cucumbers, courgettes, peas and all tall-cropping plants.

     

    Quadgrow Dimensions
    126cm Long x 36cm Wide 

     *canes not inclulded in mulch cap kits

    Want to know more? Check out our dedicated Quadgrow website 

    Other Accessories

     Mulch Caps with Cane Support | £13.00 |Click Here To Buy

    Pack of 4 Quadgrow Lids | £18.50 | Click Here To Buy

    Made in England by Greenhouse Sensation
    2 year guarantee

    Ask us a question
  • Reviews

    •  

    Quadgrow Media Review - Roger Backhouse - Garden Writer & Allotment Holder

  • Science

    • Our Quadgrow self-watering planter is a great alternative to growing vegetables in pots and growbags and is the perfect way to grow your own tomatoes. The Quadgrow planter produces healthier plants and bigger harvests by providing plants with constant access to water without ever over-watering. 

    What happens when we overwater?
    Overwatering prevents roots from accessing oxygen and is the number one cause of plant demise.

    When soil is over-watered the pores in the soil become blocked and the roots can't access the air in the soil. Roots need access to oxygen in order to absorb water and nutrients, so lack of oxygen means that the roots can't take up water or nutrients. A plant weakened by overwatering is susceptible to disease, particularly fungal attacks. If the over-watering is repeated the roots suffocate and die.  

    What happens when we under-water?
    Underwatered plants don’t have enough water to make glucose for photosynthesis, for developing cells and for two other critical functions.

    1: Transporting nutrients and glucose
    Water is needed to carry nutrients from the soil and glucose from the leaves to the other parts of the plant. This is why the calcium deficiency blossom end rot is often caused by erratic watering even if there is sufficient calcium in the soil but not enough water to transport it to the tomatoes.

    2: Accessing carbon dioxide
    Plants access the carbon dioxide they need for photosynthesis by opening the pores on their leaves and stems. When the pores open they also release water. If the plant is short of water it won't open the pores as often and therefore it won't photosynthesise as much, which will lead to lack of glucose and stunted growth. Sunny, hot weather and windy conditions increase the rate of water loss through the pores, so plants need more water in these conditions.

    Read our Tomato, Chilli & Vegetable Growing Guides.

  • Contents

    • Quadgrow Planter - L130cm x W24cm x H36cm

    • Quadgrow planter with 4 x 11L pots, holds 30 Litres of water 
    • 1 x 2.5 Litres of award-winning Nutrigrow plant food
    • Jargon-free instructions

    2 x Quadgrow Planter - 2 x L130cm x W36cm x H36cm

    • 2 x Quadgrow Planters as above.
    • 1 x 2.5 Litres of award-winning Nutrigrow plant food 
    • Jargon-free instructions

    Water Butt Link Kits

    • Water Butt Link Kit with water level controller for the SmartReservoirs, pipe to link the water butt to the SmartReservoirs and all necessary connectors 

     

     

  • Replenishments

    • Optional Accessories

    Mulch Caps with Cane Support | £13.00 |Click Here To Buy

    Pack of 4 Quadgrow Lids | £18.50 | Click Here To Buy

     

  • Video
  • Delivery
    • UK Delivery

    The maximum Mainland UK Delivery charge is £4.95
    98% of our orders are delivered 2 workings days after the order is placed.
    When your order is dispatched you will receive an email confirming the delivery date and a one hour delivery time slot (except for FeederMats, Nutrigrow replenishments, vouchers and seeds which are sent by Royal Mail) 

    UK Mainland Standard Delivery: £4.95*

    UK Mainland Replenishment Delivery (FeederMats, Nutrigrow refills): £2.95*

    For orders outside of the UK please click HERE:
    If Out

    You can add 'If Out' delivery instructions (e.g. leave in the garage) when you place your order. If you are not in and have not provided 'If Out' instructions the driver will leave a card with instructions of how to arrange re-delivery or collection from your local depot.

    Returns

    If you are not completely satisfied with your purchase, email info@greenhousesensation.co.uk and we will provide instructions on how to return the goods. They must be returned in their original condition and packaging within 14 days of receipt and we will issue a full refund. (excluding the original delivery charge). If an item is damaged / faulty please notify us within 30 days.

    N:B Definition of UK Mainland
    UK Mainland is defined as postcodes on mainland England, Wales and Scotland excluding the following postcodes.
    AB31-38, AB40-56, IV1-28 , IV30-32, IV36-49, IV51-56, IV63, KA27-28, KW, PA20-38, PA41-49, PA60-70, PH4-44, and PH49-50. 

    Delivery to the above postcodes incurs a surcharge, which will be displayed when you enter your postcode. 

    *We are charged a minimum of £15 for delivery to the above postcodes, Islands and Ireland and we cap our charge to those areas at £15

     

     

     

View the product video

Frequently bought together

Quadgrow - Best Seller
+
RootMagic for 25 plants
+
Mulch Cap & Cane Support Kit
+
Pack of 4 Propagation Lids

Price for all selected : £40.50
  1.    This item:  Quadgrow - Best Seller
  2.    RootMagic for 25 plants
  3.    Mulch Cap & Cane Support Kit
  4.    Pack of 4 Propagation Lids

Customer Reviews

Excellent product Review by Duncan Stewart
Quality
Excellent product and fast delivery. (Posted on 10/06/2019)
The quadgrow is great Review by Mr Palmer
Quality
The quadgrow is great. I'm on holiday for a fortnight knowing my tomatoes are looked after. (Posted on 28/05/2019)
Quadgrow Review by Barbara Schneider
Quality
My quadgrow planters work just as described and so far my tomatoes are healthy. (Posted on 23/05/2019)
Liked the Quadgrow Review by Customer
Quality
Liked the Quadgrow and the followup questions were answered quickly. (Posted on 23/05/2019)
Quadgrow bundle Review by Colin Burton
Quality
Very quick reliable service looking at next order. (Posted on 23/04/2019)
Good service as always Review by Pauline David
Quality
Good service as always....like the new quadgrow design. (Posted on 04/04/2019)
Looking forward to a new season Review by Derek Carpenter
Quality
Greenhouse Sensation has some really excellent products, even ones for very amateur gardeners like me. I started with the most elementary planter and recently added three more quadgrows because the crops I grew had never been better. Soon be time to plant and later enjoy the benefits again. (Posted on 18/03/2019)
Potty about the pots Review by Amanda McFarlane
Quality
The quality of the 2x quadgrows I ordered were excellent , they were well packaged and delivery was swift . Very pleased and will definitely be ordering off Greenhouse Sensation again. (Posted on 27/12/2018)
A great British product! Review by Guy Fiver
Quality
I ordered two Quadgrow planters at the beginning of this year, hoping to improve the performance of my sweet pepper plants which had never produced anything of significant size or quality while growing in the soil in my polytunnel. I originally set up both planters on the greenhouse staging, but after two months one variety of peppers was pushing on the roof so much that I had to move the whole setup into the polytunnel to give them more room to grow.
I've had a glut of tomatoes before, (as many gardeners often do) but never a glut of peppers. My neighbors usually benefit from my tomato glut, this year they had both tomatoes and peppers. As I write I still have 7 plants with fruits on, varying from green to orange, still going strong on the plant food supplied with the Quadgrow system.
Hoping to get the same fantastic results with chilli production I recently ordered two chilligrow planters.
Can't wait to get started on those. Meanwhile, I had better go and lower the staging in the greenhouse !
A great British product, thank you Greenhouse Sensation. (Posted on 18/12/2018)
Great! Review by Val
Quality
Have 5 quad grows and buy the feed as needed
Service is always great, advice at the end of the phone
Quad grows are amazing...they transform greenhouse gardening, produce is bountiful and you can finally escape the tyranny of watering (Posted on 18/12/2018)
Watering toms Review by Lizzie
Quality
We were not going to grow toms this year as we were going away a lot. However, we decided to get the watering unit and it has proved a great asset. We have bumper crops and friends did not need to pop in so often. Brilliant...great company to deal with. Thoroughly recommend. (Posted on 18/12/2018)
Sexy products with stunning design Review by Warren
Quality
Father Christmas bought me a big double-decker Vitopod and he made an excellent choice (I did put it on my Xmas list tho)! Well made and very, very sexy looking - my carnivorous plants moved in so they could be warm in the cold of the February sun and are over the moon. They're so happy they're refusing to countenance the idea of moving out which means I'll need another Vitopod for the seed propagating it was originally intended for. Grrr...!

GS - am currently using the wife's mink coat as a protector against frost damage of the Vitopod as it's outdoors - do you sell a protective cover?

On the strength of the Vitopod I have bought two Quadgrows for the greenhouse veg - haven't put them to work yet but I have no doubt as to how effective they'll be. They are really robust - so much so I am about to order two more units on behalf a gardening client without even having tried them out myself yet.

If you thought sugar was addictive, you'll find Garden Sensation's kit even more difficult to resist!

Warren
the-gardener (Posted on 13/12/2018)
Excellent Review by Grape
Quality
Cannot fault this product never had such good tomatoes and last year my chillies were amazing. Highly recommend company and product to anyone keep up the good work. (Posted on 13/12/2018)
More than happy with the first pair Review by Happy Customer
Quality
Service rating : I have dealt with this company on several occasions and have always been very satisfied with the service I received.
Product: This is the second pair of Quadgrow reservoirs I have bought and was more than happy with the first pair. (Posted on 07/12/2018)
Quadgrow Fan! Review by Suzanne
Quality
Just thought I would let you know how popular your Quadgrow was with the 60+ people who visited my garden yesterday during a local 'open garden charity day' (Posted on 06/12/2018)
Miles better than tradition plant pots Review by julian
Quality
I grew peppers under identical conditions, in the Quadgrow and in a normal plant pot. The experiment wasn't completely scientific, but the Quadgrow plants grew at roughly three times the rate, and produced much healthier plants with a much bigger crop of fruit. Have since used it to grow fantastic basil. Two or three other people have bought them after seeing the results I was getting. (Posted on 06/12/2018)
I don't have to keep going outside to get water. Review by Maggie Oakman
Quality
Have bought recently two chilli grow and Two quad grow the greenhouse 25lt water butt and timer. Am really pleased with the quality of the goods and the speed with which they arrived. I am using the chilli grow in the greenhouse and the quadgrow outside. So far all is looking really good and the fact I don't need to water so often is fantastic! The water butt in the greenhouse is very useful and means I don't have to keep going outside to get water. I haven't had need of the timer yet but it looks well made and easy to use. Would definitely recommend this company.
(Posted on 05/12/2018)
My best ever Greenhouse Tomatoes Review by Les Klieman
Quality
I feel I must write to say my first experience with Quadgrow +Holiday watering kit confirms your system as the only way I shall grow my Greenhouse crops in future. My "Big Daddy " and "Ferline" Beefsteak tomatoes are enormous! But above all , the taste and sweetness is superb.Your supplied feed has worked so well.In previous years Blossom end rot caused me much dissappointment-even though I tried to prevent it as best I could,This year not a single tomato has been affected.
My daughter has already placed an order for a Quadgrow system to be at the top of her Christmas' present list so impressed is she by my success.
Many thanks

Les (Posted on 05/12/2018)
the best chance of improving the yield from our tomatoes and chillis Review by David Swan
Quality
Great qualiity of product and service.

We live in France and placed an order from here to be delivered to a friend's house in England. This was carried out extremely quickly and without question.

We had to wait for our friend to come to France but we got our hands on the boxes today and are very satisfied. We have been using a Vitopod for some years and feel that the Quadgrow Planters will give us the best chance of improving the yield from our tomatoes and chillis. (Posted on 05/12/2018)
Tomatotastic! Review by Liamalone
Quality
Been using my Quadgrows for 2 years now and the tomato crop has been superb. This year I have purchased seeds from specialist providers, rather than the Lidl ones I planted in the previous year (which were prolific too), and the crop has been outstanding with perfect tomatoes with no blossom rot or splitting.

I have 4 Quadgrows, use and replace the Greenhouse Sensation feed (I have just opened my second packets last week for this year) and have 16 tomato plants happily producing mountains of excellent fruit. the vines have grown so long in the polytunnel that they are arched across and attached to the opposing plant pointing to the floor and one of two plants are nearly 10 feet long. Considering buying another polytunnel and 4 more Quadgrows next year - Ah. The fruits of success. (Posted on 04/12/2018)
Bumper crops Review by Shaun
Quality
The difference is clear, bumper crops from healthy plants and watered to perfection. (Posted on 04/12/2018)
love it! Review by Happy :)
Quality
Best tomatoes ever! (Posted on 04/12/2018)
Every Gardener should have one. Review by Colin C
Quality
The Quadrow is a great addition to the gardeners armoury. Time saved on watering means more worry free holidays, and healthier plants. The service from Greenjouse Sensation is first class, the products well made. Thanks Guys.
(Posted on 30/11/2018)
Huge harvest Review by Anon
Quality
It’s fab we have oodles of tomatoes and cucumbers that keep us and wider family stocked up throughout the seasons.

Love how you can buy refill sachets to make up liquid feed that I use in my quadgrow watering system.
Great website with wide variety of garden essentials. (Posted on 30/11/2018)
Fantastic reviews hence my purchase Review by Dave
Quality
I have purchased quadgrow for next year's tomato crop being highly influenced by other customers feedback I have purchased a geo pod heated propagator with grow lights from greenhouse sensations which done a marvellous job with all my seedlings I highly recommend that product and I'm sure the quad grow will be equally impressive greenhouse sensations are highly professional and customer service is outstanding I very highly recommend products and staff at greenhouse sensations (Posted on 30/11/2018)
tomato & herb planters Review by Mrs susan hawthorne
Quality
Bought 2 tomato planters and had the best crops ever still picking into October. Just bought a herb planter so as to have fresh herbs all year without having the droopy supermarket herbs on the windowsill. To date the herbs are thriving. Excellent company fast delivery,cannot comment on customer services as I have had no reason to contact them.Thank you greenhouse sensations no doubt I will be ordering again next spring. (Posted on 29/11/2018)
The Quadgrow system is of excellent quality and easy to assemble Review by Peter W
Quality
Quadgrow system is of excellent quality and easy to assemble. A great improvement on the timer drip feed I have relied upon in the past.
Prompt delivery. One pot had a minor defect and was replaced immediately. Customer services were a delight to deal with. (Posted on 29/11/2018)
Never seen some many tomatoes Review by Douglas Stewart
Quality
Never seen some many tomatoes since I started using the Quadgrow system! (Posted on 29/11/2018)
Well made & it works Review by Happy gardener
Quality
Well-made and it works, I bought this after a good experience using 2 Saladgrows last year, because I usually kill my plants with erratic watering. It's also great that I don't have to arrange for someone to water my plants when I'm on holiday.
(Posted on 28/11/2018)
Excellent product Review by Anon
Quality
Nothing seems to be too much trouble. Excellent product, maybe slightly expensive but worth it! Love the newsletter. (Posted on 28/11/2018)
Great products & people Review by Anon
Quality
Great products, great people to deal with, excellent customer service.
(Posted on 28/11/2018)

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Customer Reviews

Excellent product Review by Duncan Stewart
Quality
Excellent product and fast delivery. (Posted on 10/06/2019)
The quadgrow is great Review by Mr Palmer
Quality
The quadgrow is great. I'm on holiday for a fortnight knowing my tomatoes are looked after. (Posted on 28/05/2019)
Quadgrow Review by Barbara Schneider
Quality
My quadgrow planters work just as described and so far my tomatoes are healthy. (Posted on 23/05/2019)

Write Your Own Review

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