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  • Extra tall raised garden bed kits
  • Solidly built timber raised vegetable beds
  • A great tall raised bed for all types of vegetable growing
  • High quality corner posts make raised beds easy assembly
View Raised Garden Beds -  Premier 21in Tall Raised Bed Kits video

Raised Garden Beds - Premier 21in Tall Raised Bed Kits

In a nutshell....
Extra tall raised garden bed kit, The premier 21 inch high bed comes in 6ft x 6ft, 6ft x 3t, 6ft x 4ft, 4ft x 4ft, and 3ft x 3ft. Click specification below for full specs. Click the yellow specification tab below for more details.



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DescriptionSpecification Reviews Questions
  •      Extra Tall Raised Garden Beds   

  •      Easy to assemble kit with instructions and all fixings included.

  •     1.25in thick treated timber boards, 3in square x 21in high corner posts

  •     Timber treatment certified by the soil association safe for use with organic food crops.

  •     Variety of sizes available: 3ft x 3ft, 4ft x 4ft, 6ft x 3ft, 6ft x 4ft, or 6ft x 6ft. 21 inches high

  •     Perfect for the garden, polytunnel, greenhouse, or allotment

  •     Will last approx 10 years of continuous use

Our Tallest Raised Bed Kit - For Vegetable Gardening

21inch Premier raised beds are the tallest raised garden beds in the range and look fabulous in any garden, allotment or tunnel. They are made from 1.25 inch thick timber and are exceptionally easy to work on. The increase in height makes them ideal for gardeners in wheelchairs or those who may have difficulty bending. There is nothing that you couldn't possibly grow in up to 21" of soil (unless you have some super carrots we don't know about), from deep root crops like parsnips, carrots and potatoes to salads and herbs of any kind as well as peas and beans. If you are serious about your vegetable gardening then this 21in tall raised vegetable planter is the way to go. These beds can accommodate up to a huge 21 inches of soil, but of course you can fill it up to whatever level suits your needs. That's the best thing about this type of gardening, you can have different soil types and levels in each bed to provide the correct environment for whatever fruit or vegetables you are growing.


We've re-designed our 'Premier' range of raised vegetable beds. We decided to go for a chunkier version of the hugely popular 'Classic' bed made with a much thicker 35mm timber. All our beds are made from timber cut and treated to our specification in our our local sawmills. The preservative used is certified by the soil association as safe for use with organic food crops. Click for more info on our raised garden beds.


Different Sizes Available:

Like all our raised bed kits, we stock the 21in premier in a variety of sizes to better suit your needs. Sizes available are; 3 foot square, 4 foot square, 6ft x 3ft, 6ft x 4ft, and the giant 6 foot square garden. Please select the required size by clicking the BED SIZE tab above the add to cart button.

  • Very easy access at 21 inches high. Very deep soil depth.

  • Very strong construction.

  • Available in a variety of sizes

  • 7 inch by 1.25inch treated timber boards.

  • 3inch square corner posts.

  • Screws and full instructions included.

  • Will last for at least 10 yrs.

  • Perfect for deep root crops.


3ft x 3ft x 21 inches high,

4ft x 4ft x 21 inches high,

6ft x 3ft x 21 inches high,

6ft x 4ft x 21 inches high, or

6ft x 6ft x 21 inches high.

Timber is 1.25 inch thick boards


3ft x 3ft x 21in - 446 Litres of soil will fill this bed (i.e. 7.5 x 60 Litre Bags)
4ft x 4ft x 21in - 793 Litres of soil or compost (i.e. 13.25 x 60 Litre Bags)
6ft x 3ft x 21in - 892 Litres to fill (i.e. 15 x 60 Litre Bags)
6ft x 4ft x 21in - 1189 Litres to fill (i.e. 20 x 60 Litre Bags)
6ft x 6ft x 21in - 1784 Litres to fill (i.e. 29.75 x 60 Litre Bags)

Write a Review
Pat Harrold
May 30th, 2016
Good sturdy raised beds. You will need a good drill to put them together, but when they are up they look great-an adornment to any garden.
lena naughton
March 18th, 2016
excellent product, strong and sturdy
March 17th, 2016
Quality treated wood, sturdy, had no problems with assembly, pleased to see you send a few more screws than what is needed ... as I needed them. I like the little bag of sweets too. Looks like I'm going to get several years of good crops with these :-)
January 11th, 2016
I have bought quite a few raised beds over the last few years, totally re-organising my vegetable garden. They're wonderful. I've opted for the 21" option. Weeding, which can be soul-killing, is now a very simple job. I've laid mypex and chippings between the beds. And, of course, I don't have to reach down as far. The beds are so easily closed down and covered for the winter months, making them much easier to get ready again in springtime. Despite possibly the wettest winter on record this year, I've noticed that the soil in the raised beds is already moderately dry. These beds will be ready for planting long before the beds in the open ground. The soil warms up much faster in the raised beds too. Overall, I'm totally sold on the concept of raised beds and I'm particularly sold on the the flat packed product I bought from Quickcrop. I can't recommend them highly enough.
September 01st, 2015
easy to assemble, was able to grow runner beans , salad, tomatoes, courgettes, broad beans. not needed to weed.
Geraldine France
August 31st, 2015
Five stars for quality of product, clear instructions and well packed for ease of assembly. Have no hesitation in fully recommending Quickcrop 21inch raised beds. Enjoyed most helpful and informative videos too! Great delivery service, from ordering through to arrival. Thanks to Quickcrop staff.
April 28th, 2015
filling my raised bed was the hardest bit, my neighbor gave me some well rotted farm manure,which i layered with topsoil, once that was done,i sat some potatoes, broccoli, cabbage lettuce and onions, and herbs in each corner, i have also put in a few courgettes and i have a feeling things might get fairly crowded when they all start growing, but i am so excited that i could get all these into my raised bed, so far delighted with my purchase.
April 23rd, 2015
The delivery of the raised garden bed was extremely prompt and efficient. The timber of the bed is very sturdy. One small disadvantage, when assembling the frame a great deal of strength was necessary to insert the screws. The raised bed is spacious as I have sown cauliflower, cabbage, onions and lettuce in it. Thank you for the jellies, they were a lovely treat! :)
March 02nd, 2015
These are first rate raised beds, Very strong, sturdy,well finished and easy to assemble. Delivery was very fast and at a price that all other online companies would do well to follow. Well done guys.
Brendan Smith
January 27th, 2015
I bought one of these for my grandmother as shes getting old and can't stoop down to weed any more but always enjoyed growing plants. It took around an hour to get the bed set up from assembly to placing a mypex mat underneath it. Its the perfect height for her and she's delighted as its a lot easier to maintain for her and she can grow some of her favorite potatoes as well as a few other bits and bobs on it.
Peter Balstrom
October 23rd, 2014
A neighbour got some of your premier raised beds last year, so I decided to give it a go this year. I always thought the raised beds looked good next door, but when I got mine I was pleased to see that they were immaculately finished with rounded edges. I went for the 21 inch because I can't bend too far with my back, This is the best raised bed I've come across. very happy with purchase. Peter B.
Douglas Goulding
October 08th, 2014
Very happy. The timber in the beds is good and heavy and goes on the generous side which is refreshing. I do need to say how impressed I was with the service and with advice on how to get started. I am new to vegetable gardening and found this company more than helpful.
Edel Storan
September 12th, 2014
This is a brilliant bed and its handy for me as I don't have to stoop as far down to water and inspect the soil. It was easy to assemble once I borrowed a screwdriver and looks great. The timber used is of an amazing quality as I've had other beds in the past where the wood tended to warp after a few months. There is a great selection of sizes here ( I went with the 6 X 6 ) and am delighted with it as its long enough to grow a multitude of vegetables and is deep enough to even plant potatoes. I'm really looking forward to start growing soon. Delivery was excellent and it came with free jellies. Lovely
Ask a Question
Asked By Francesco
on June 07th, 2015
Do you have a "net" to stop moles from the bottom when the planter is placed on existing soil?
Answered by Andrew
on June 08th, 2015
Hi Francesco. We don't normally sell mole mesh as it is so rarely a problem here but I can supply a galvanized steel mesh if required which should keep a lion out, never mind a mole!
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