Standard Raised Beds - Pricing, Planning and Planting Information
To help you price up and make the most of your raised beds - and most importantly enjoy growing in them - we've compiled a list of factors to consider when choosing, siting and filling your beds.
For starters, raised beds can be placed directly onto soil, lawn or paving and can be filled directly - but not exclusively, see below - with a fertile, organic rich, light & friable topsoil/compost such as the vegetable and fruit mix that we supply via our partnership with Rolawn.
Calculating the quantity of soil you will require to fill your beds is relatively simple; you just need to multiply the length of your bed by the width and the depth and the figure you arrive at is the amount of compost you'll need in litres. To make things even easier; all the Rolawn soil we supply is delivered in 1000 litre tote bags so you can tell immediately how many bags you'll need to order. The example below should help you with this;
2.4m long x 2.4m wide x 15cm deep = 864 litres - 1 x 1000 litre tote bag required
For the best growing results, we'd advise you to fill your beds with 75% topsil and use a bulky organic matter - such as farmyard manure or home-made compost - to make up the other 25%. For more details on filling your raised bed, please contact our Customer Services Team.
One of the benefits of a raised bed is the fact you can tailor the growing medium to the plants you are wishing to grow. For example you can use ericaceous compost for acid loving plants or you may want to grow carrots in sand.
If you want to improve the drainage of your bed you can add a layer of gravel approximately 5cm / 2” deep at the base, but note that the level of drainage will be dictated mainly by the ground that the bed is sitting on. If for example the bed is sitting on a free draining sandy soil you may want to lay down a semi-permeable ground sheet beneath the bed to reduce the drainage. We'd also advise you to use one of our specially designed Raised Bed Liners when positioning your bed on a patio, concrete or other hardstanding area. Not only will these thick, one piece, non-woven polypropylene fabric liners protect the timber frame of the bed even further but they will cut down on the leaching of sand and other fine soil particles - and they make emptying a bed much easier at the end of the season too!
We've also produced a quick guide to the depth of bed you'll need to grow favourite Kitchen Garden crops. This list is by no means definitive but if you're unsure of how many tiers to go for, the over-riding advice is to go deeper - this gives you the flexibility to grow a wider variation of vegetables in the future and also helps with crop rotation.
Here's that list;
|
Vegetable Type
|
Depth of Bed Required
|
Number of Tiers
|
|
Carrots
|
30/40cm
|
2 Tier at least
|
|
Potatoes
|
30/40cm
|
2 Tier at least
|
|
Parsnips
|
30/40cm
|
2 Tier at least
|
|
Beans
|
15/20cm
|
1 Tier at least
|
|
Peas
|
15/20cm
|
1 Tier at least
|
|
Courgettes
|
15/20cm
|
1 Tier at least
|
|
Beetroot
|
30/40cm
|
2 Tier at least
|
If you’d like further information on the Standard Raised Beds, or would like to discuss any feature of this product, please call our Customer Services Department on 0845 218 5301 or e-mail us at enquiries@harrod.uk.com – we’d be delighted to help!
