In Johannesburg, city-dwellers like Linah Moeketsi have taken the future of sustainable farming into their own hands. Where land is becoming scarce, they look to the skies. 



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Doornfontein is one of Johannesburg’s older inner-city
suburbs with decaying buildings and dingy alleys that wear a dour, monochrome
look. 



Daily commuters and street surfers jostle with delivery vans and mountains of metal scrap but the grey of the concrete city makes it hard to believe that there could be a patch of green in a most unlikely location.



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Above the humdrum of life here is a rooftop hydroponics farm
looking down on the city, but upwards to a new route to restoration and urban
preservation. 



Atop the eight-floor Stanop building – offering a
breath-taking view of the city and the landmark Ponte Towers in the distance –
one woman has made it her mission to turn a grimy grey terrace into a green
lung on the city’s skyline.



“City life is taking on a totally new direction… even people who think they couldn’t one day farm, find themselves on rooftops,” Linah Moeketsi tells FORBES AFRICA.



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="681" src="https://www.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057-1024x681.jpg" alt="" class="wp-image-42474" srcset="https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057-1024x681.jpg 1024w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057-300x200.jpg 300w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057-600x399.jpg 600w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057-768x511.jpg 768w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057-1536x1022.jpg 1536w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0057.jpg 1920w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



Moeketsi grows herbs, used to treat non-communicable diseases (NCDs), in a 250m x 500m greenhouse on the building’s terrace. But her rooftop farm is sans any soil – it uses a hydroponics system.



“I think because we are in the city and we would like to produce for people in the city, hydroponic farming is one of the answers because you can actually harvest more than twice the produce, and the growth rate is quicker and there is produce that you can have throughout the year that people demand because it is in a controlled environment,” she says.



On a windy Wednesday morning in October, we meet Moeketsi at
her aerial green facility, a couple of days before she is to send some of her
plant produce to the market.



She talks about her journey as an offbeat farmer. It all started when her father fell ill in 2013, when doctors failed to correctly diagnose his disease.



“They couldn’t see that he was diabetic. He didn’t show the signs of diabetes, but he had this foot ulcer that just wouldn’t go away,” she says.



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">&#8220;The future of city farming is great simply because we have more and more young people getting into this space. Even though it&#8217;s farming, they are looking at it from a very different angle. </blockquote>



Moeketsi decided to do her own research, so she read up
books on African medicinal plants and used some herbs that belonged to her late
mother, who had been a traditional healer.



“It took me a good eight months to help my dad and I
actually saved him from having an amputation.”



The news of Moeketsi curing her dad’s diabetes using herbs
spread. Sadly, her father died in 2016, at the age of 87. But she is proud to
have helped prolong his life.



“So he passed away in his sleep, not sick, nothing, he was just old. But he was always grateful; he was like, ‘even when I die, I’m going to die with both my limbs’, so we would make a joke about it.” 



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After her father’s demise, Moeketsi rented some land and
turned her knowledge on natural herbs into a fully-fledged farm. However, when
the owner of the land returned, she was forced to vacate.



Land was always going to be a problem in the city. But instead of giving up, Moeketsi looked to the skies.



“Because of this passionate drive for an answer, I found
myself researching what’s happening outside Gauteng and South Africa, and I saw
in Europe, they were farming on rooftops,” she says.



In 2017, her dream became a reality when she secured a deal with the City of Johannesburg as part of an urban farming program, and started the rooftop project a year later.



When we visit her greenhouse, we are welcomed by the sweet
lingering scent of herbs. It’s hot and humid, and two fans whir away to cool
the air.



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Moeketsi walks around the greenhouse wearing dark glasses and a white jacket, with a syringe in hand – she could easily pass off as a medical doctor.



She elaborates on the hydroponics system. There are four pyramids, each attached to their own reservoirs of water. On each pyramid, different plants, ranging from spinach, lettuce, sage, parsley, basil and dill, rest on beds with pipes connecting them to the reservoirs. Moeketsi plucks out one of the pipes and inserts the syringe; water spouts out of the tube and she returns it to the bed.



“Twice a day, you have to check that water is actually going
through the pipes, because that’s how the plants get water and nutrients,” she
explains, as she unblocks a pipe using the syringe. She says it’s one of the
best ways to farm using little water.



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“When you put in certain plants in the greenhouse, you know
you are guaranteed sustainable farming because you can produce those plants and
harvest them,” she says.



Moeketsi adds that this allows her produce to stay
consistent season after season.



“So, from that point of view, it makes the city more sustainable in terms of food produce that is easily accessible and cost-effective for the consumer because not everyone around here can afford the high prices of food but they can at least afford what we sell, whether it is at R10 ($0.5) or R15 ($1).” 



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="681" src="https://www.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108-1024x681.jpg" alt="" class="wp-image-42475" srcset="https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108-1024x681.jpg 1024w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108-300x200.jpg 300w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108-600x399.jpg 600w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108-768x511.jpg 768w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108-1536x1022.jpg 1536w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0108.jpg 1920w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



As Moekesti continues to tend to the plants, a farmer she works with walks in and begins filling up the reservoirs. 



Lethabo Madela has known Moekesti for almost six years.



“When you look around Johannesburg, there is no space, so
rooftops have saved us a lot, especially those of us that love farming,” says
Madela. “I’m learning a lot and I think she [Moekesti] changed the whole concept
of farming for me because I used to farm vegetables. I didn’t know culinary
herbs or medicinal herbs.”



Moeketsi speaks of other farmers around the city who have taken to the rooftops to farm plants such as strawberries, lemon balm, spinach and lettuce.



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In a suburb called Marshalltown, a 10-minute drive from
Moeketsi’s farm, Kagiso Seleka farms lemon balm also using hydroponics.



He produces sorbet and pesto from his produce which is then
used to make ice cream.



“It [hydroponics] is great for farming sensitive plants in
terms of temperature. Lemon balm does not like frost. But it’s better to grow
even out of season so you can set a higher price,” he tells us.



However, he says hydroponics farming is a luxury not many
farmers can afford.



“It [hydroponics] does have a bit of a higher capital upfront, but you get a higher yield and higher quality, so people are willing to pay more. Hydroponic planting saves about ninety five percent of water soil farming in a water-scarce country,” says Seleka. 



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“We do have water shortages, and I know people are on the
whole ‘organic trip’ but, is it more important to have an organic plant versus
a water-saving environment?” 



The Program Coordinator for Agriculture at the City of
Johannesburg’s Food Resilience Unit, Lindani Sandile Makhanya, says there
certainly are more rooftop farmers in Johannesburg now than ever before.



Converting idle terraces into avenues of profit is becoming
a norm. There are new rooftop farms being set up every day, offers Makhanya. 



He regularly visits Moeketsi’s farm to check on the progress
and collect produce to sell.



“Urban farming in Johannesburg is rising, mainly because the
idea of producing our own food is very important because most people are moving
to urban areas and therefore it stands to reason that we have to try to produce
as much as possible,” says Makhanya.



“[There is growth] even in animal production, although we are moving away from the bigger numbers, but we are involving the smaller ones; because of the space issue, they are increasing overall.” 



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="681" src="https://www.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088-1024x681.jpg" alt="" class="wp-image-42476" srcset="https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088-1024x681.jpg 1024w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088-300x200.jpg 300w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088-600x399.jpg 600w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088-768x511.jpg 768w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088-1536x1022.jpg 1536w, https://cms.forbesafrica.com/wp-content/uploads/2020/01/DSC_0088.jpg 1920w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



For Moeketsi, her farm has changed her life and given her
hope for a better future. In addition to the teas, tinctures, ointments and
medicinal products she processes from her plants, she plans to include more
by-products such as syrups in the future.



“The future of city farming is great simply because we have
more and more young people getting into this space. Even though it’s farming,
they are looking at it from a very different angle,” she says. “That is why the
city is changing and rooftop farming is going to get bigger and bigger.” 



Clearly, farming in Africa is covering exciting new ground.

DSC_0093

Green-Sky Thinking

It’s a scenic two-hour drive from Kigali to the rural landscape of Kinazi in Rwanda’s southern province. Being the only journalist in this field mission led by the energetic and dynamic Phumzile Mlambo-Ngcuka, Executive Director of UN Women, has its advantages.
Firstly, there’s a grand welcome awaiting us at the other end.
Barefoot children and grateful women greet the convoy, erupting in song and dance in pink, yellow and blue costumes that put the beautiful hillsides to shame. The men and infants are huddled under umbrellas in the warm sun, and the women give the occasion “so much zest”, as Mlambo-Ngcuka later says.
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In Kinazi, UN Women partners with Terimbere Mutegarugori, a cooperative bringing together 93 women from various backgrounds to enable them to financially support themselves and their families through agricultural initiatives.
This group is one of 11 cooperatives supported through the Imali Project, meaning ‘wealth’. Currently, they are being given seed money, modern greenhouses and training to increase tomato and mushroom production. This project is financed through core funding to UN Women, from the Government of Korea and in partnership with the Imbuto Foundation, headed by Rwanda’s First Lady Jeannette Kagame.
That the Rwandan government is committed to gender promotion is evident even in this tiny village.
Women are an unprecedented 63.8% of Rwanda’s parliament. Yet, there is need to ensure they are given skills to generate daily income, develop a savings mindset, upgrade their skills and sustain their communities.
As Mlambo-Ngcuka tours the greenhouse inspecting rows and rows of red, juicy tomatoes, soon to be sold to the market, the farmers around her swell with pride. This project has changed their lives.
In just two years of operation, the results are there to see. Members are using the money to pay the children’s school fees, and have also opened savings accounts to transition to the next level of empowerment.
“Food is a woman’s issue. It’s your responsibility to make sure the nation is well-fed, to make sure that out of the good land, you also have opportunities. You feed your children and yourself and you also come here to generate the surplus to sell, and [you get] income. You have done well,” said Mlambo-Ngcuka in her address to them.
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“We should also remember the other cooperatives and the 11 greenhouses spread throughout Rwanda. Together you can create a critical mass and take charge of the market. Sitting in New York, I should be able to eat a tomato from Imali. I want to be in South Africa, and eat a tomato from Imali,” she said.
Truly, you help a woman, you help the world.

Tomatoes From  Kinazi To New York

Europe and America have surely made inroads when it comes to environment-friendly electric vehicles (EV), manufacturing and finding enough customers for them, but Africa is still lagging behind in this respect.
Electric cars, which help curb greenhouse gas emissions, have been introduced in Africa, but car manufacturers admit they are yet to see a major shift from petrol- and diesel-driven cars to green cars. Clynton Yon, Product Manager of car major Toyota in South Africa, says it’s simply due to a lack of interest from the market.
“Hybrid technology is not cheap but in Europe and the US, the financial rebates buyers receive from the government [on initial purchase and also when it comes to taxes for insurance and emissions, for example congestion tax] make it a far more viable proposition. There also appears to be reluctance on the part of South Africans to adopt a greener lifestyle if it’s going to involve a higher initial financial outlay,” says Yon.
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Electric cars are still fairly expensive, and with reference to local sales, admittedly, hybrids have not achieved the kind of retail numbers they have elsewhere. The most obvious reason for this is the financial rebates offered by first-world countries are not available in South Africa, according to Yon.
“That said, Toyota has made a concerted effort to make hybrid variants more accessible. The Yaris HSD for example is the most affordable hybrid on the market,” says Yon. The Yaris HSD costs R230,000 ($21,700).
Electric engines give electric cars instant torque, creating strong and smooth acceleration. These cars first appeared in the 1880s, and were popular in the 19th and 20th centuries, until advances in combustion technology and production of cheaper petrol vehicles led to a decline in the use of electric cars.
Since 2008, a renaissance in electric vehicle manufacturing has occurred due to advances in battery and power management technology, concerns about increasing oil prices and the need to reduce greenhouse gas emissions.
If as a continent, Africa were to catch up with markets such as Europe, a lot needs to be done to educate the consumer about the effects of global warming.
About 144,000 units of another green car entrant, the Nissan LEAF, have been sold around the world, a large percentage of those sales owing to Europe since its launch in December 2010. At the moment, the LEAF commands 33% of the EV passenger car market in Europe, it sold more than 5,600 more units in 2013 versus 2012, cementing its position as a best-selling 100% electric vehicle.
The success of the Nissan LEAF in Europe has been especially propelled by strong sales in Norway where it became the best-selling car at the end of January with 650 units.
Since its launch in South Africa in November last year, the LEAF has taken off well, according to Dudu Mwelase, General Manager of Corporate Communications at Nissan South Africa. About 20 Nissan LEAF cars were sold in the first three months, but Nissan expects to sell a 100 in the first year.
Mwelase says her company’s aim is to bring about as much EV ownership as possible.
“As mobility in Africa starts to increase, there will obviously be a move to introduce environmentally-friendly vehicles. We do not foresee a mass Nissan LEAF introduction on the continent at this stage.”
Customers see electric cars as an appendage of the ongoing endorsement of all things green. For example, Heleen Ball, one of South Africa’s first LEAF customers, says that even though she was not supportive of the idea when her husband first suggested it, the car now works very well with their green lifestyle. She uses the car two or three times a week.
Plans to bring the BMW electric models to South Africa are also in full swing. The first model, the BMW i3 is earmarked for March 2015. The i3 could have been here earlier but because demand was exceeding expectations in a number of key European markets, South Africa has had to wait.
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“To ensure an acceptable waiting period for all customers who have ordered the i3, we have decided to delay market launch in South Africa and a number of countries where the i3 is not yet on sale,” says Edward Makwana, Automotive Communications Manager of BMW, South Africa.
At this stage, these cars will only be available in South Africa.
“We currently have around 11,000 pre-orders worldwide and more than 100,000 test drive requests. Customer-demand and interest in test drives exceed current production capacity. Dealers worldwide report they could sell more BMW i3s if they had them. We are also seeing a growing interest from local customers,” says Makwana. It’s clearly a green signal for electric cars.

Eco-warriors  On The Road

In the business of South African flowers the sweet scent of money emanates from plastic-covered greenhouses. It’s a gamble that takes three months to pay off, rewards run into millions. For flower growers across the country this is a journey that begins with getting your hands dirty. It could end with washing those hands with money. This is the story of flower growers Semperflora and the largest flower auction in South Africa, Mulitflora, a R380-million ($37 million)-a-year-business.
<img loading="lazy" decoding="async" class="alignnone size-medium wp-image-31156" src="http://www.forbesafrica.com/app/uploads/2017/05/IMG_7462-200x300.jpg" alt="" width="200" height="300" srcset="https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7462-200x300.jpg 200w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7462-300x450.jpg 300w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7462-600x900.jpg 600w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7462-768x1152.jpg 768w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7462.jpg 683w" sizes="auto, (max-width: 200px) 100vw, 200px" />
Thousands of flowers are planted in rows at the flower farm in the Magaliesburg, in the North West Province of South Africa. The mountainous region is chosen because it’s sheltered from the cold highveld winters and has good soil conditions.
With a few rented acres of land, some shade cloth and a few poles in 1986, Dutch-born Willem Slootweg and Cees Vooys began Semperflora. It is now the sixth largest flower grower in South Africa and on the verge of installing automatic climate control and water systems.
<div id="attachment_31157" style="width: 310px" class="wp-caption alignnone"><img loading="lazy" decoding="async" aria-describedby="caption-attachment-31157" class="size-medium wp-image-31157" src="http://www.forbesafrica.com/app/uploads/2017/05/IMG_7627-300x200.jpg" alt="" width="300" height="200" srcset="https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7627-300x200.jpg 300w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7627-600x400.jpg 600w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7627-768x512.jpg 768w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7627.jpg 1024w" sizes="auto, (max-width: 300px) 100vw, 300px" />Shylet Ravenda</div>
“We found out later that guys who just came from Europe and started up, most of them they didn’t make it because they knew nothing about the South African climate.”
Deep in the warehouse is a room with four gigantic clocks. At precisely 7AM, a bell beckons and flowers go on sale. The clocks count down in cash instead of time. Starting at a high price, the hand drops until a buyer, by pressing a button, stops the clock to bid for a crate of flowers. The auction can handle one transaction every four seconds.
Before senior auctioneer Tjaart Kilian started selling daisies, he worked for 20 years as a service technician in a laboratory. He says his passion for plants blossomed at home—through the cultivation of bonsai trees.
<img loading="lazy" decoding="async" class="size-medium wp-image-31155 alignleft" src="http://www.forbesafrica.com/app/uploads/2017/05/IMG_7733-227x300.jpg" alt="" width="227" height="300" srcset="https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7733-227x300.jpg 227w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7733-300x396.jpg 300w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7733-600x793.jpg 600w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7733-768x1015.jpg 768w, https://cms.forbesafrica.com/wp-content/uploads/2017/05/IMG_7733.jpg 775w" sizes="auto, (max-width: 227px) 100vw, 227px" />
“First impressions are everything for a flower. When you are classifying flowers you are looking for consistency and for little variation in quality. You check the flower, you check the leaves, you check the stems. The size of the stem is a factor, if you hold a stem outward it must be able to carry the weight of the flower,” says Kilian.
Competition is on the rise. Supermarket chains are bypassing the auction process more and more and have started buying directly from growers.
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The perfect flower crate will be given the letter C. Multiflora inspects sellers’ buds daily. Should your stems be below par, they are re-categorized and suffer the penalty of being sent to the back of the queue.
Flowers that aren’t bought are taken off the auction floor and shipped to a dumpster to be destroyed, this is because too many people resold the flowers when they were given away.

Tag: Greenhouse

FORBES AFRICA SOCIAL MEDIA

Green-Sky Thinking

Tomatoes From Kinazi To New York

Eco-warriors On The Road

The Sweet Scent of Millions