Category Archives: Organic food gardening

The title says it all – organic food gardening = growing your own food using organic methods.

Better crops from better soil

What never ceases to amaze me is we have so lost touch with planet Earth that we have forgotten it is literally earth, or soil, that feeds us!

There is an increasing amount of evidence that we are taking too much from soil and giving nothing back. This leads to soil erosion on a massive, world-wide scale. No country is immune.

On the web site of Boston’s WBUR radio station is reference to a report from the UN saying that our soils are in trouble.

They state:

The health of the Earth’s soil is crucial to storing carbon.

So what does it mean when scientists conclude the Earth’s soil is being lost 10 to 100 times faster than it is forming?

“It’s undermining our ability for long term sustainability, in a nutshell,” scientist Louis Verchot says.

At last the message is getting out! By treating agricultural land differently, we could increase food output, improve spoils and lock in CO2. It is not rocket science! It does not need fancy new technology in fact or needs common sense old technology. No government needs to pass new laws or have any input into this. We could start doing this now! Yes, today, now!

The only groups fighting against it are agrochemical companies because they can see their profits plummeting.

Gardeners can be part of the change by quite simply learning more about what healthy soils. The first thing is to learn how to make and use lots of good compost. Next is to stop digging!

 

Food as medicine

As it should be at every hospital!

“You become diabetic because when you don’t have good food to eat, you eat whatever you can to survive,” Golden says. “Because of the healthy food I get from the pantry… I’ve learned how to eat.”

That is why growing food is the best single thing that you can do to improve health. Not only does it provide cheaper really fresh food, it educates and informs and changes lives.

I just do not understand why more of this kind of initiative is not happening in the UK. It is sad to think that people are being deprived of the experience of growing and eating their food.

You don’t need a lot of space, do it square metre beds!

 

Why Growing Food is The Single Most Impactful Thing You Can Do in a Corrupt Political System

See the original article and watch the videos at realfarmacy.com/

I have always said that growing your own food is the most anarchic thing you can do. Politicians and big business do not like independence, they want us to be docile consumers. To be the least bit self-reliant subverts that. That’s what makes me smile every time I get veg from the garden!

Growing food is easier than you think, you can start in an afternoon – see how

Promoting organic gardening in a climate emergency

It is a real pity that Ryton Gardens will no longer be open to the public. It was major tourist attraction in the past and Garden Organic will lose a lot by closing it. How many other casual visitors were inspired by what they saw? A much smaller garden, closed to the public except for occasional open days is no substitute.

We need an organisation to promote and encourage organic growing both to improve food security and to combat climate change. Part of that has to be a place where good practice can be seen by casual visitors. Most of all we need an organisation that can recognise the crucial role that sustainable food growing has in combating climate change.

Maybe it is time for a new group, charity or organisation to take over that role and really get things moving. Take a look at the edible garden display at RHS Harlow Car to see what can be done. I Just wish the gardens were organic.

Sale of Ryton Gardens to Coventry University

It is good to hear that Garden Organic have finally secured  a deal with Coventry University for the purchase of the site. The bad news is that they will close the gardens to the public later this month.

It will not be the same when as I visited for tea and scones nearly 30 years ago and discovered organic gardening. I was recovering from a life threatening illness. Finding organic growing at Ryton not only saved my life it is where I met my partner of 21 years!

Ryton Gardens a few years back

It is two years since the Garden Organic announced they were looking to sell the site for housing. After a concerted campaign against that they started talking to Coventry University who have been long term tenants.

Why sell the gardens?
At the time there were justifications for the sale like “organic is now mainstream” which totally missed the point and made wrong assumptions about public knowledge of organics. Their aims and actions should always have been to engage and educate through demonstration gardens, courses, the dissemination of research and by working with members and local groups. It is encouraging to see those intentions restated in the three-year, 2019-2021, business plan:

“By 2023, there will be Garden Organic networks of local organic groups, organic demonstration gardens, education and training events, projects and programmes, and Ambassadors/Trustees throughout the UK.”

Fine words but we still need more – see the next post.

 

Winter lettuce

Over the years I have tried many ways of keeping veg going in the winter. It was hard at the old site as it was in a frost pocket. Between 2003 and 2013 the temperature dropped to at least -10C every year with one year it was -17C.

Looking though photographs I found some images of winter lettuce from 2010. I trialled three different varieties, Ayr, Valdor and Winter Density, all sown on 23 September, so I am thinking it is not too late to try some in the new garden, maybe with fewer weeds this time!

They will need protection,  last time I made some ‘solar pods’ as described in the book “Solar Gardening: Growing Vegetables Year-round the American Intensive Way” (1994.)
It is available here at Google Books.

The ‘pods’ are for raised beds with the ends made of marine plywood and covered in twin wall polycarbonate sheet. I will make smaller versions this time, enough to cover half a bed, one metre square.

Full size solar pods in snow.

 

A different way to make compost

I must admit to being a composting geek. I just love to see piles of what some would call ‘garden waste’ being turned into life giving compost. That is no exaggeration as we need compost to maintain and restore healthy productive soil.

There are many ways to make compost, I have used New Zealand bins for many years. The truth is that compost happens everywhere without human intervention. It is natural process of the breaking down of organic matter. Often the only thing that stops composting is the gardener.

The latest 3 bay NZ bins.

The key thing to remember that anything that has lived can be composted, including us! Just how it is done is open to much debate and the differences between methods can be reduced to how long it takes and the quality of the result.

Many gardeners have a heap of rotting stuff at the edge of the garden/allotment/files. They throw their ‘waste’ on it and just leave it. It will compost over time but there could be a lot of weed seeds and not much in the way of nutrients.

So, what is the best way to make compost? I would say there are two main criteria: Keep the contents dry as rain washes out the nutrients and slows the process. Secondly, have enough air going through the bin so that it heats up to around 60°C for at least 3-4 days. Making hot compost

Last week I found this US based site that shows a very specific way of making compost using the hot (thermophilic) method and then adding worms when the heap cools. The Johnson-Su bioreactor It takes around a year to complete the process, but the argument is that the longer time ensures a good supply of microorganism for the soil. PDF version (full details) And see this YouTube video

Full size bioreactors

The problem for most gardeners would be finding the large amount of materials to fill the heap. Even with a large ornamental garden I find it hard to fill the 1 cubic metre NZ bins. The Johnson-Su method would need almost twice that.  Maybe the answer is a half-size version? It would certainly be much cheaper and easier to make than wooden bins.

Smaller version

The other issue is getting the right mix of ingredients. That is crucial for any type of composter to work correctly. Generally, it is described by mixing green and browns. That is, material high in nitrogen – greens with material high in carbon-browns. Ratio of greens and browns for best compost (Scroll down page.)

Growing food after oil

This was the headline for a recent article in The Guardian.  I am sorry to say it followed the usual formula of trivialising the issues by focussing on a couple who had setup a small holding to grow salads and raise a few animals. It also included a photograph of a vegan cafe growing their own salad using hydroponics.

James Koch (left) and James Smailes at their vegan cafe, Suncraft, where they grow salad leaves hydroponically. Photograph: Murdo MacLeod/The Observer

Why is growing food hydroponically seen as the easy answer to food security when it is very much part of the oil-based economy?  ‘Hydro’ uses artificial fertilizers dissolved in water to feed the plants. These chemical fertilisers are made using huge amounts of gas, a fossil fuel!

The belief that the nutrients in soil can be replaced by the right chemical mixture shows a deep misunderstanding about how plants get their nutrients. There are other issues including the substrate in which plants are grown, it often includes enerygy intensive, single use material like rockwool, perlite and vermiculite.

Hydroponics is portrayed as a ‘magic bullet’ that provides an easy way out of a complex problem. In reality it boosts the profits of the immensely powerful agrochemical and fossil fuel industries and offers false hope.

The photographs, videos and TV interviews with people growing food underground and in shops and restaurants makes good news stories. The rows of veg, usually salad crops, under  LED lights creates an atmosphere of technology providing self-sufficiency.

The problem is that it takes a lot of words to explain that growing food in water containing dissolved chemical fertilizer under artificial lights is neither sustainable nor self-sufficient.

Hydroponics can never be the silver bullet for food production. Growing fully sustainable and nutritious food can only happen if we change the way food is produced and marketed. That means the end of the supermarket supply chain and a step back from the high tech, high input chemical growing that has such a strangle hold on farming.

We need more small, organic market gardens and farms round the perimeter of towns and cities that can supply local shops. That means seeing agricultural land as a vital part of our survival rather than a commodity to be used for the greatest profit. Until that happens, we will have no food security with a very real risk of starvation and famine in the so called ‘developed world’.

Broccoli Is Dying. Corn Is Toxic. Long Live Microbiomes!

Do you want the cheapest food possible? If so this is what you get: “Data going back to 1940, as reported by Eco Farming Daily, shows: “The level of every nutrient in almost every kind of food has fallen between 10 and 100 percent.”

This is not anything new, it is well documented and we have mentioned it before – “A study on the mineral depletion of the foods available to us as a nation over the period 1940 to 1991.” see the PDF is here.

There is a stark choice: you either go for the cheapest food and kid yourself that it is good value for money or you buy decent food that is not produced using high inputs of chemical fertiliser and chemical pesticides  –  organic food!

See this piece in Scientific American