Articles


I write regularly for Gardeners World, Kitchen Garden, Country Smallholding, Optimum Nutrition and Dove (Bruton parish) magazines, occasionally for the Daily Telegraph and others. In November 2015 for example I am featured in Gardens Illustrated, have a piece on why not to dig in Gardeners World magazine and one on no dig asparagus in Country Smallholding. Also this in the Guardian.

award Charles Dowding, articles,

This was for three articles I wrote in 2017 for Country Smallholding magazine

I include below a few excerpts from my books, to give an idea of their advice. Before that, some summaries of the wonderful benefits of a no dig approach.

no dig in a few words nov 15 

12 amazing benefits of no dig!

Is no dig gardening better?

Save time and money

  • Polytunnels, advice on buying

    BUYING A POLYTUNNEL

    Some tips to help you make a good choice

    Polytunnels are wonderful structures and good value compared to greenhouses. Once erected they will be there for several years, so check out my tips before buying.

    I have used polytunnels since 1983 when I bought 3 of 18×55 feet (5.5x17m) and they served me well except that their 1in tubes were a little too thin for my exposed site; in a gale of March 1988, one of them collapsed after the wind ripped out its polythene on the far side, see below for how that works.

    How big?

    I would buy the largest you can fit into your area, because the space is useful for storage and drying washing as well as for growing! and one always finds more to plant in a tunnel. Hoops are usually 5 feet (1.5m) apart so length is multiples of that. I reckon that 20-30 feet is a good length for even ventilation, whereas tunnels of say 60 feet length can have pockets of ‘dead’ unventilated air in the middle.

    Orientation

    • North to south is ideal so that tall crops in summer cause equal amounts of shade to either side, also to reduce overheating in summer.
    • An east-west structure is face on to the midday sun and in a hot climate this is not ideal during summer. It also means some shading of crops in the north bed when summer crops grow tall in the middle.

    However any orientation is possible and I have tried many, with success. Other important factors to consider are aligning a tunnel up-and-down any slope (beds across slope are harder to water and mulch), and having the doors at convenient points for access and watering

    Ventilation

    Plants like fresh air and its important they have enough, rather than striving for maximum heat. Air in a polytunnel circulates from one end to the other, and if possible I recommend leaving a gap between the top of doors and the frame above them, say 6in (15cm), so that a small amount of air can always flow through and increase carbon dioxide levels, without a draught at ground level. I find that winter salads stay healthy, without mildew problems, yet without any need to open and close doors for much of the winter. One job saved!

    The option of side vents (instead of the polythene going to ground level) is in my opinion not necessary or suitable for vegetables, because it reduces temperature too much in windy weather, and the doors offer enough possibility to admit fresh air. Its cheaper, simpler and more effective on other ways to cover the hoops with polythene only, to ground level and below. Keep side vents for long tunnels only, above a length of 40-50 feet (13-16m).

    Polythene attached at ground level, or buried?

    I recommend burying the polythene all around in trenches of one spade’s depth, in order to have a polythene barrier in the ground. This protects against

    • pests entering, such as rabbits, slugs, cats and dogs
    • weeds creeping in, including couch grass, buttercup, bindweed
    • too much draught and cold air around plants’ leaves.
    Filling a trench for new polythene at Homeacres, January 2013

    Filling a trench for new polythene at Homeacres, January 2013

    It is sometimes claimed to be easier and quicker to attach polythene at ground level to battens or rails. But having tried this, I do not agree. because before doing that, you need to dig holes for the foundation tubes rather than simply knocking them in, also you may need some concrete in there for windy sites. All the fixings you need involve extra expense and are only worthwhile if there is simply no room to dig a trench.

    Foundation tubes

    When burying polythene in a trench, tubes simply need to be hammered into the ground about 12-18in (30-45cm), where their role is to give the structure some rigidity, that is all. When polythene is bured, the tubes are not anchoring the structure in place, but keeping it steady in wind.

    In contrast to this, when polythene is attached to a rail and not buried, the foundation tubes have more importance as they are what holds the structure in the ground (rather than the buried polythene) and so you need more expensive tubes with metal brackets on their ends, and each one requires a dug hole, sometimes with concrete.

    While we were looking at this on one of my courses, a participant lamented how her new tunnel had blown away within a month – the polythene was attached to rails, rather than buried.

    Exceptions to the above are sheltered gardens, and sites where you cannot dig a trench e.g. too much gravel, concrete etc. But then it is difficult to dig holes for foundation tubes too.

    Crop support bars

    Although an “extra” I would always buy these, so you have support for climbing plants from tomatoes and cucumbers to beans and melons. They span across from side to side at about or just over 6ft (2m) high, so you can walk underneath, yet also reach to tie strings or stakes.

    How many years before re-cladding?

    Polythene needs replacing every 5-8 years, depending how windy your site is and how tight you can stretch it. Polythene is easier to make tight when the cover is put on in warm sunshine, if possible. I have often done it in January and managed alright, but the skin is definitely slacker and more prone to damage than when clad in warm sunshine.

    What kind of polythene?

    More types become available and choosing is then difficult. From tunnels I have seen with the more expensive thermic or anti-condensation polythene, I doubt that their extra cost is worthwhile. I recommend the standard, light-diffusing polythene which admits around 89% of daylight. Always use horticultural grade polythene, which has a uv stabiliser, without which it would be brittle and break within a year.

    A friend recently noticed the great clarity of my standard, light diffusing polythene which is now 3 years old. I had recently washed it with a wet sheet and brush to remove lichen and moss.

    Doors

    You use these a lot so suffice to say, they are worth spending money on to have the ones you like. Home-made is certainly possible, note my tips on ventilation. Its the area where you can be most creative, especially if you enjoy carpentry. For door frames, 4×2.

  • Article: How to create a New Vegetable Garden Excerpt

    HCNVG-Ch-10-Early-Sowings-1How to create a New Vegetable Garden Excerpt – February 2015

    Waiting for best sowing times, seizing the moment.

    Excerpt from the book How to create a New Vegetable Garden Excerpt.

  • Article: Sowing Timeline for Vegetables

    Sowing-timeline-1Sowing Timeline for Vegetables

    These dates are distilled from 34 of years trial and error in my gardens, where plenty of failures have served to highlight best timings for best results. You can sow many of these seeds at different times and they will grow, but the outcomes will be different, such as lower yield, more pest and disease, perhaps a tendency to flower rather than leaf.
  • Article: Great veg starts here

    Great_Veg starts_here_Garderners_World_Nov_13-1Great veg starts here – Gardeners World – November 2013

    In the first of a new series on growing veg organically, veteran grower and organic guru Charles Dowding goes back to basics and reveals why success lies under your feet.

  • Article: Stoic salads – Grow it! – August 2013

    Charles-D-winter-salads-AUG13-1Stoic salads – Grow it! – August 2013

    Salad leaves aren’t just the preserve of summer. Sow over the coming weeks and you could be cutting fresh, vitamin-rich leaves all winter long.
  • Article: Double Take!

    Charles-D-intersow-JUN13-1Double Take! – Grow it! – June 2013

    Careful intersowing or interplanting of an existing crop will effectively double your growing area and ensure significantly greater yields.
  • Article: Charles Dowding’s Vegetable Growing Course Excerpt

    Second-sowings-Ch-13-Veg-Course-1Charles Dowding’s Vegetable Growing Course – Part 3 Ch 13 Companions, second sowings – August 2012

    Ideas for sowing, planting together and succeeding with succession.

    Excerpt from the book Charles Dowding’s Vegetable Growing Course.

  • Article: To dig or not to dig?

    To_dig_or_not_to_dig_December_2009To dig or not to dig? – Grow it! – December 2009

    Conventional wisdom has us digging over our plots every autumn but what are the benefits and could a no-dig approach be wiser?

    Val Bourne explores the pros and cons with help from no-dig enthusiast Charles Dowding

  • Article: A taste for growing

    A Taste For GrowingA taste for growing – Blackmore Vale Magazine

    How does your garden grow?

    In fits and starts, as you fight a losing battle against weeds, if you are the typical weekend gardener who just hopes to harvest a few lettuces and some runner beans.

  • Article: Getting down to earth

    Getting down to earthGetting down to earth – 2008

    Pioneering organic gardener Charles Dowding explains how important it is to know what sort of soil you’re dealing with and the effect it can have on your yields.

  • Article: Do you dig it?

    Do you dig it?Do you dig it? – Amateur Gardening – 23 June 2007

    For many traditional gardeners digging is a crucial activity. But gardening without digging could be just the thing for anyone wanting to produce home-grown veg with little spare time or for those with a bad back, stiff shoulder or arthritis.

  • Article: Leave that spade alone

    Leave_that_spade_alone_May_7_2007Leave that spade alone – The Guardian – May 7th 2007

    It’s a dream come true: you don’t need to dig over your garden patch to guarantee bumper crops. Veg guru Charles Dowding explains all.
  • Article: It may be time to hang up your spade

    2.pdfIt may be time to hang up your spade – Western Morning News – April 7th 2007

    Anne Swithinbank meets a gardener who says there is no need to dig your beds.

  • Article: Salad days that last forever

    Salad days that last foreverSalad days that last forever – The Sunday Times – March 18th 2007

    Caroline Donald picks up some tips from a leading organic gardener on how to grow tasty leaves all year round.