Starting a Market Garden

February 20, 2017

I promised a turn to more practical matters, and since the discussions under both my last two posts somehow managed to turn, as all discussions should, from global politics to market gardening, let’s have a think about the latter. Especially because I recently received a query from some start-up market gardeners asking some interesting questions about the business side of it, which struck me as good material to share in a blog post and hopefully elicit some other people’s responses.

But let me start with a preamble on a few of the issues about garden productivity that were being discussed under my preceding posts, and also a comment on my own personal horticultural trajectory.

Simon mentioned in a comment the view of the inestimable Tim Deane that you can grow enough on an acre to fill 25-30 veg boxes per week. That sounds about right to me, on the basis that you’d be producing the fertility elsewhere (so yes, probably halve that for in situ organic production). But it does of course depend on what you grow, and why. Suppose you decided to produce absolutely everything you put in the boxes yourself. Making allowance for paths between the beds, your acre should give you something like 28 metre-wide growing beds each 100m long. And you’d need to produce about 10,000 individual veg items over the year. If you put about 1kg of potatoes in each box, I reckon most small-scale organic growers would need about 10 beds of potatoes – so that’s a third of our space gone already, and we still need to find another 9,000 items!

But never fear, if we put just half of one bed down to swiss chard and another half down to courgettes we can knock out almost as many items from that one bed as from all ten potato beds. And if we grew one full bed of lettuces successionally through the summer, in theory we could probably furnish another 3,000 items, though I think we may struggle to sell them all. Looking at the wholesale organic prices, if we were lucky we could probably make about £100 gross per bed from the potatoes, while the chard/courgette bed would bring in over £1,000 and the lettuce bed more still. Though these leafy beds would require a lot more human labour than the potato beds – assuming that you have a tractor with some kind of potato planting and harvesting kit to go on the back. But if you’re a small organic grower cropping on about an acre, chances are there’s someone else around growing potatoes who has a bigger tractor than you. And they’ll probably be selling bulk retail at 20p per kilo, which would bring your returns down to around £25 per bed if you tried to match them.

Suffice to say, then, that from the high water mark of my enthusiasm to furnish all my customers’ vegetable-related needs from my own sweet labour back in 2007 when I started growing commercially, I have gravitated away from the potato end of the horticultural spectrum in a direction more generously furnished with chard, courgettes and others of their kind. At the same time, however, my political thinking has gone rather in the opposite direction. When I started down this path I burned with the conviction that every town and city should be ringed with market gardens growing produce for local consumption. But the reality of trying to do my bit in implementing that vision has instilled a certain scepticism. While offering sincere thanks to our loyal customers, I must ruefully acknowledge that ultimately there’s a cold logic to the price of labour and the price of diesel which can’t really be averted in present economic circumstances. I got into this because I thought good things would come of communities providing for themselves, not because I wanted to grow exotic salad garnishes at prices to make a market shopper’s eyes water. Hence, I suppose, the journey charted on this blog: from prospecting a future of small commercial farms plying their trade, I’ve become more interested in the path of the substantially self-reliant latter-day homesteader. Luckily for me, there’s currently a great group of people leading on the market gardening side of the farm, with fairly minimal input from me. This leaves me time amongst other things to grow a homestead garden with plenty of potatoes, which are definitely not for sale.

Still, it needn’t be an either/or thing. Currently, Britain imports a large proportion of its vegetables, not because they can’t easily be grown here but because they can’t as easily be grown here profitably – the usual blind logic of capital, which the political events I’ve been discussing recently purport to contest. Well, without rehashing all that, it seems to me that getting into market gardening still isn’t the shortest route to easy street, but things may be looking up a bit for the British small-scale veg grower (and for the British veg buyer, not so much). And, however jaded my feelings about small-scale commercial horticulture, there’s still a case for economic relocalisation through import-substituting local market gardens – not everyone can be a homesteader, after all. So let me make my peace with the cut mixed salad, and proceed to answer as best I can the questions that came my way from the start-up market gardeners (funny, isn’t it, the different moral weighting we place on ‘start-up’ and ‘upstart’). I append below more or less what I wrote in answer to their query.

  1. What is your average turnover per acre/per full-time employee?

It’s a bit hard to unstitch this from our financial returns, since our business involves vegetables bought wholesale, plus livestock, camping and other bits and pieces. Essentially, we grow vegetables on about 1.5 acres and buy in most of the potatoes, carrots and onions that we sell, plus other items – especially during the late winter and the hungry gap. Year-round I’d guess we average a little over one full-time worker on the market garden, but more labour goes into the garden during growing season of course, when we use a mix of paid, volunteer and our own labour. I’d guess that we clear about £12-14,000 from the market garden. The wholesale purchases don’t in themselves affect the returns all that much, but the middleman aspect of the business probably increases our profits a little – it was ever thus.

  1. What is a good (manageable) number of varieties?

As few as possible! (Saves on seed and organisational headaches). But it does depend on business style – are you growing a lot of staple root vegetables with mechanisation or running a more labour-intensive operation focusing on high value summer crops? We’ve moved over time somewhat from the former to the latter, and winnowed down what we grow for commercial sale quite a lot. This year’s plan is as follows (numbers indicate the number of varieties of a crop, and asterisks indicate a major crop in terms of income and/or land take):

*Winter cabbage (5)

Calabrese (2)

*Kale (4)

Cauliflower (1)

Swede (1)

Turnip (1)

Pak choi (1)

Radish (1)

*Leek (1)

*Onion (2)

*Courgette (2)

*Cucumber (2)

*Squash (3)

Carrots (1)

*Celeriac (1)

Celery (1)

*Parsnips (2)

*Beetroot (1)

*Leaf beet (1)

*Chard (1)

*Spinach (1)

Broad beans (1)

*French beans (2)

Runner beans (1)

*Lettuce (11)

*Winter salads (14)

Aubergine (2)

*Tomatoes (1)

Peppers (2)

Physalis (1)

Basil (1)

Green manures (9)

  1. Are there any specific varieties you’d recommend to a new business?

It’s hard to say, as so much depends on site, soil and business style. But most small growers make their peace sooner or later with cut winter salad leaves.

  1. How do you solve the time of the hungry gap?

A lot of people solve it by only operating from June to December and focusing on high-value summer crops. We operate year-round, but we’ve found that on a small scale the crops you can grow for hungry gap cropping aren’t really worth it for the most part – too much ground occupation for too long, for too small a return (eg. sprouting broccoli). One exception is hungry gap kale, which has cropped well for us. Asparagus is another one we’ve grown, but it’s too high value for sale routes like veg boxes. The last flush of the winter salads in the polytunnels helps bridge the hungry gap. If you have the polytunnel space, there are of course also lots of crops that you can bring through early. But we find that generally it’s not worth it – the extra price you get is cancelled by the extra inputs required, and there are better uses for precious tunnel space. Our main strategy is to rely on the salads and the last gasp of the trusty winter root crops, and to buy in wholesale whatever else we have to (including things like mushrooms) – which in a lot of years is most of it (beware the poorer quality of much wholesale produce, though). It’s not exactly a strategy of peasant self-reliance, but business is business.

  1. What are good cash crops?

Salad leaves, lettuces, cut-and-come again leaves…basically, leaves in general and/or anything that has to be harvested by hand by the big guys as well as the small ones. Also, steady croppers that don’t require much input or have many pest problems – beetroot, beans, courgettes, squash etc. And generally summer crops over autumn-winter-spring crops.

  1. Are there any unforeseen or regular expenses?

Regular expenses (in time or money): insurance, seeds/starts, seed compost (though we’ve started making some of our own), fuel, water/irrigation, labour, tool/machinery maintenance and the dreaded agri-plastics…and don’t forget the depreciation of machinery.

Unforeseen expenses: well, you can’t always foresee when the tractor or delivery van is going to break down, and it can be darned expensive (and stressful) when it does. Volunteers are also good at breaking tools. And so am I, if I’m honest…

When I discussed this question with the farm crew it led to a lengthy discussion of water sources and irrigation management. I argued the case against putting much emphasis on rainwater harvesting, at least in our climate – probably because I feel subconsciously guilty about not sorting this out better than I have. But what I’d say is that the rain you can easily collect from farm structures is a small proportion of what you need, and even then you’d need an awful lot of storage capacity to make much use of it, and if you’re going to use it for irrigation you’d need somehow to attend carefully to water purity and water pressure. On a small market garden scale, mains water is more practical. On a bigger scale you’d probably want a borehole – but it can be expensive to install. More generally though, it’s worth thinking about surface water management. Keeping it away from crops when you don’t want it is equally if not more important than getting it to them when you do. But ideally you’d also want to hold it up on your farm and make use of it somehow – maybe by using it to grow useful biomass of some kind.

  1. Are there any unforeseen regulations to take special note of?

You need to register your holding as an agricultural holding, and also register the business with the local Environmental Health department. You may need to get trading guidance from the Trading Standards Officer depending on your sales methods. Since food is zero-rated for VAT, it may be a good idea to register for VAT so you can claim back on your inputs – it’s kind of a pain either way. You’ll obviously need to register your business structure, whatever it is, for tax purposes. There are a few rules and regulations about water, pesticides and fertiliser to think about – but for an organic vegetable business the regulatory burden is pretty light. There’s sometimes a bit of anxiety around salads.

  1. What are your recommended community engagement methods?

I’m not sure I’m a great exemplar here, but here’s a few things – regular open days and/or an ‘open gate’ policy, making the farm available for various community/educational events (albeit with good usage agreements in place), social media (lots of tweets and Facebook posts) and ideally some grounding in the community and community organisations (Transition groups etc.) Getting articles/letters in the local paper can be good. Ditto leaflets around town and on noticeboards. We haven’t found straightforward advertising to be of much use.

  1. What valuable initial capital expenses would you put first in a startup?

I guess first you need to decide what kind of operation to run. Large-scale field crops sold year-round pushes you towards heavy mechanisation, which would have to include a lot of tractor-mounted kit all tailored to specific bed/row systems and therefore possibly bespoke and expensive. If you’re doing a lot of your own compost management then a tractor with front-loader or backhoe or mini-digger may be necessary. There’s a lot of moving stuff around so again a tractor/trailer or pickup may be necessary, though perhaps you could just get away with a van. Otherwise, if you’re going more for high value summer crops on a smaller scale you can probably make do with hand tools or hand-held power tools (maybe a rotavator/2-wheel tractor).

Other main startup expenses could include covered space for packing/storing, polytunnels, agri-plastics, irrigation kit and retail publicity.

  1. What are your methods for sale?

A veg box scheme involving door-to-door local delivery with two delivery days (Mon & Fri) from June to December (in order to optimise picking) and one delivery day January to May. And also a stall at the Food Assembly on a Wednesday night. Occasional sales at small local festivals in the summer and one-off sales to customers and shops. The key thing for a small market garden is to sell direct to the final customer. Almost all the value that you can get is in the retail price, not the wholesale price.

  1. Is organic certification worthwhile?

For a small market garden selling direct to the final customer, no I don’t think so. It would be possible to have a huge debate about the rights and wrongs of organics and certification, but from a purely business point of view for a small direct-sale business, I’d just say the answer is no. However, you do perhaps then need to put a bit more effort into convincing your customers that your growing methods are sound (open days, talks etc.) And I guess you miss out on some of the support and networking opportunities available through membership in the movement.

  1. Are there any useful resources you could point us toward?

The Organic Growers Association is good with a lot of practical information and support (you don’t have to be certified organic to join).

The Landworker’s Alliance is good as a union and political body for small growers.

Local grower groups can also be good.

Volunteer labour can be useful – the original and best source is WWOOF (World Wide Opportunities on Organic Farms). But there are pros and cons that need thinking about.

  1. If you were to start again is there anything you’d do differently?

I’d get the layout of the garden better organised from the start (tracks, paths, irrigation etc.) Likewise with thinking through the mechanisation. I’d plan the business better in the knowledge that you have to hold on to retail value. And I’d prepare myself better for the fact that the volumes involved – even for a small market garden – are much greater than for a home garden (meaning, among other things, that a lot of things you can do in a home garden you can’t do in a market garden).

Chris Smaje

After studying then teaching and researching in social science and policy, I became a small-scale commercial veg grower in 2007. Nowadays, when I’m not writing about the need to design low-impact local food systems before they’re foisted on us by default, I spend my time as an aspiring woodsman, stockman, gardener and peasant on the small farm I help to run in Somerset, southwest England Though smallholding, small-scale farming, peasant farming, agrarianism – call it what you will – has had many epitaphs written for it over the years, I think it’s the most likely way for humanity to see itself through the numerous crises we currently face in both the Global North and South. In my writing and blogging I attempt to explain why. The posts are sometimes practical but mostly political, as I try to wrestle with how to make the world a more welcoming place for the smallholder. Chris is the author of A Small Farm Future: Making the Case for a Society Built Around Local Economies, Self-Provisioning, Agricultural Diversity, and a Shared Earth, and most recently, Saying NO to a Farm-Free Future: The Case for an Ecological Food System and Against Manufactured Foods.


Tags: building resilient food systems, market gardening, small-scale farmiing