The Canny Gardener

how to be a smart gardener


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Our charity project is coming along

These are photos from an ‘Energy garden’ project we are doing on a London Overground station.  The intention is to have vegetables, herbs and flowers growing on the platform, with rainwater harvesting, composting, and recycling.  So the vegetables and flowers have been planted and are doing well- thanks to the station staff who look after them.  A mural and slate plaque are planned for later this summer.

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This work is being done as part of the environmental design charity I started, Charushila.  For more information see www.charushila.org

This video introduces the Energy Garden concept which is a partnership between London Overground, Groundwork Trust, Repowering London and local organisations like ours-

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Coconut husk compost

I have just started using coconut husk compost for my spring/summer planting.  First of all, I have to comment on how easy it was to transport and use.  I didn’t have to lug a heavy bag of compost on the bus- the compost comes a brick sized light block.  I took it out of the paper wrapping (which was recycled unlike the usual compost which comes in a plastic bag and it is difficult to find places that recycle them), then put the entire brick into a bucket on a day when I knew it was going to rain heavily.

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So when the bucket was full of water, the coconut compost expanded to fill the bucket (one block makes 9 litres of compost). I could then use it to fill my baby bath tub planter which I found abandoned.

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I had used up the winter offerings of dried shrubs and leaves as a composting material, on which I lay the coconut husk compost. I spread some seeds on the compost and then spread a thin layer of the coconut husk on that. The coconut husk compost is easy to work with, unlike the conventional compost.  My seeds are now sprouting and I will keep you updated on how the plants do.


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when life gives you lemons…

Lemons, preserved or not, are really great for many types of foods from Western to Eastern, stopping by at Middle eastern, so really universal.  Lime is sweeter than lemon and is used more in Eastern dishes but you can interchange them as I discovered if you have one and not the other.  I have been experimenting with lemons and limes recently so here are some of my discoveries and money saving tips.

  1. To keep lemons and limes fresh for a long time, do not put them in dishes and display them on dining tables as they show in home improvement shows.  Instead, put them in a jar and fill it with water and keep in the fridge.  This way, they keep for a long time instead of becoming dried and unusable.  Lemons and limes are quite expensive, so this is a good money saving idea.IMG_0990.JPG
  2. Lemon rinds can be dried at home, before you use the juice for cooking, so try to buy unwaxed limes and lemons and make lemon peels instead of throwing the peels away.
  3. It is quite easy to make preserved lemons however, the cost and time required are not worth it, according to me.  So it is cheaper to buy organic preserved lemons than making them at home.  Plus you can buy these anytime of the year- if you choose to make them at home, lemons can be quite expensive in the summer, so you have to wait for winter to make them at home. However, one money saving tip I have discovered is not to throw the fleshy bits as many of the Moroccan recipes suggest and only using the rind. In fact, once you cut everything in bits and discard the inedible internal skins and bitter seeds, you can use everything up. I have so far used these in Moroccan style lamb and chicken; and Italian style pork.  I have used grape juice to sweeten the dish as the lemon bits can be quite sour.IMG_0985.JPGIMG_0996.JPG
  4. Both lemons and limes can be used to make lemonades. I prefer a quick version using squeezed lime and lemon juice and some sugar and a pinch of salt- then mixed with fizzy water and ice. You can thrown in the used rinds and some mint leaves if you have them.  A cheap cool drink for the summer.


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Until death do we part

I have been very guilty of loving my houseplants too much- by overwatering, over-fertilising and doing every other over-the-top thing.  I have lost many plants and also money.  So now I have reduced what I buy- though I still love to have plants in the house.  Contrary to the view that houseplants hugely increase the amount of carbon dioxide during the evening and night and therefore it is not good to have them inside the house, it has now been calculated that they only increase it by a very small amount.  This amount of carbon dioxide does not have any health disadvantage and the benefits of having house plants outweighs everything else.

During the late 1980’s, NASA did some research on houseplants as a means of providing purer and cleaner air for space stations. The plants filter out certain harmful compounds in the air and make it much healthier to breathe. My top three maintenance free and double use houseplants are-

  • Spider plant (which can absorb 90 percent of the toxins inside the house by absorbing mold and other allergens, small traces of formaldehyde and carbon monoxide; and best of all, live on practically nothing and yet produce ‘little babies’ that can be detached and given away as gifts!)
  • Aloe vera (the juice of which can be used for burns and insect bites)
  • Peace Lily (which improves the indoor air quality by as much as 60 percent by reducing the levels of mold spores, keeping bathrooms free from mildew and absorbing harmful vapors from alcohol and acetone.  The peace lily also produces beautiful white or pale flowers- bonus! And after reducing my watering, it has finally produced a beautiful flower after many years of being flowerless.
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Over the years, I have drastically reduced the numbers of houseplants but I was still overpowering them with water.  But simply keeping water levels low or watering them every 2-3 weeks works well.  A tip I got about watering houseplants when going away was to leave an ice cube in the pot- this has also worked well.  This time was the first time I didn’t find my houseplants nearly dead from overwatering after I returned from a three-week holiday (previously I used to sit my houseplants knee deep in water!).  My nearly dead poinsettia has even come back to life with glorious red leaves as you see below. I am now working on the orchid on which I will report later.

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Wild Garlic

Wild garlic is now available- for free!  You can get it from about April to June so although you may overindulge on it now, like other wild plants such as samphire, it is made more delicious by the very nature of its seasonal availability. You can forage for it in the woodlands, especially in places where it is quite shady.  Allium ursinum – known as ramsons, buckrams, wild garlic, broad-leaved garlic, wood garlic, bear leek, or bear’s garlic – is a wild relative of chives native to Europe and Asia.Blooming_wild_garlic.jpg

(Wild garlic leaves and flowers: image credit Marcelle Rose Nutrition)

Wild garlic of course, doesn’t look like garlic and it is the leaves that you use.  The taste of the wild garlic leaves is quite mild but the effect on your stomach can be strong, so it is best used cooked, not raw.  You can smell the leaves from quite far and so they are easy to find.  Be careful because often they grow with other leaves and grass which are not only unsavory but can be poisonous.

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There are many ways to cook it but my favorite is the wild garlic and potato soup because it is healthy, filling and easy to cook. There are soups with just wild garlic in it but I find them too strong.  I first learnt to make this soup in Devon, almost twenty-five years ago and this is it-

Ingredients
I tbsp oil or a small blob of butter for frying
1 medium size onion, chopped
400g potatoes, peeled & diced (occasionally I have also used carrots in this mix)
1.2 litres vegetable or chicken stock (I use organic stock cubes or Bouillon powder dissolved in water)
50g wild garlic leaves, shredded
Crème fraîche or double cream (or I prefer yoghurt) to serve
Wild garlic flowers (if you have them and make sure they are opened up, not closed)
Salt & pepper to taste

Heat the oil/butter in a large saucepan. Add the onion and fry on a low heat for 6-8 minutes, until softened without colouring.  Add the potatoes and stock. Bring to the boil, reduce the heat and simmer for 20 minutes, until the potatoes are tender. Blitz in a blender or food processor until smooth, with flecks of wild garlic leaves. Reheat in the pan, seasoning to taste. Serve with a swirl of cream/yoghurt and garnish with a few shreds of wild garlic leaves and flowers.

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The other way I have used them is to use them in pasta with a seasonin of chilli flakes, salt and shreds of garlic leaves fried in olive oil- heavenly!  You can also make garlic leaf pesto but again I find that too much.  In my opinion, you can need to use garlic leaves sparingly like you would coriander.

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Shreds of wild garlic also work well in salads.  Here I have used it in a raw courgette salad with a simple dressing of lemon, salt and pepper with olive oil.

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Making a terrarium

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I travel quite frequently for work, so while I like to see greenery indoors, I found that I can’t really take time over indoor plants.  From books to plant feeds and self-watering systems, and once, even leaf shining wipes (embarrassing!), I have tried many ways to look after these plants.  Inevitably these have been a waste of time and money.  I have been responsible for many shriveled and dead plants.  So now I have made a terrarium.

While I looked at many Youtube videos and web based advice before starting out, I was also keep to make it out of what I had at home and not buy more stuff.  I also took inspiration from the Princess of Wales greenhouse at Kew Gardens, London.  I learnt that there were some key ingredients for a terrarium-

  1. An inert base made of charcoal, especially if there were plants needing frequent watering.  The charcoal helped to absorb odours, keep the terrarium free of fungal or insect infestations, like it does in aquariums.
  2. Moss- which helped to regulate moisture in the air, absorbing the excess
  3. Main plants that you want to use inside and any ‘decorations’

Charcoal is useful if you are going for a closed self sustaining system but as I was using cactus and succulents, my terrarium needed to be open and so I didn’t need the charcoal.  So I made the base of used match sticks, found the moss in the garden and I already had the pasta jar which I cleaned before use.  I reused the compost that came with the succulents and cactus to which I added some sand.  Believe it or not, the aloe plant came as a decoration from a plate of rice ordered in a restaurant!  I needed to have a vision of what I wanted the terrarium to look like before starting.  If you like, you can draw a rough sketch before inserting anything inside as it can be very fiddly to take things in and out and also this risks damaging the delicate plants.  You can use chopsticks, or tweezers or any kind of grabbing instrument to place the plants.

I first laid out the matchstick base, then put in the soil over which I laid the moss. I kept space in between these where I wanted to place the plants.  These plants do not need depths for soil- they are happy with shallow soils as their roots don’t go very far.  What you need to be careful with is the amount of water you use as these plants need good drainage.  After I inserted everything including the ornaments, I sprayed the inside generously.  Then I forgot about it!  It has been one month now and the cactus has sprouted a little baby and the succulents, aloe and the moss are doing fine. I spray water every 3 weeks and that seems to keep it fine.  Too much water and everything will rot.  My next project will be to make a terrarium for orchids.


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Easy pumpkin seed snack

It is autumn and pumpkins are readily available.  Use them for your Halloween pumpkin and then make pumpkin soup from that.  But don’t throw the seeds or the gooey stuff around the seeds.  That gooey stuff attached to the seeds can be taken out easily using water as this Youtube video shows.  The gooey stuff can be thrown into your compost and the water used for the plants (so don’t use running water to clean the seeds as the video shows but use a bowl of water instead)  The cleaned seeds can be used for snacks.  Many of the recipes use shelled seeds and some don’t- you can use what you prefer.  Due to some health issues, I can’t have the shells so I have used bought pumpkin seeds for this recipe but you can do the same with your seeds with shells. I have also let go of the olive oil used in many recipes because it is not good in the heat but used coconut oil instead. You need much less oil this way.

Heat the oven to 180 degrees centigrade.  Put your oven tray in for a few minutes to warm it, get it out and then put a tiny (I used a teaspoon) of coconut oil. It will melt.  Spread the oil around the tray evenly and then put in a teaspoon of cajun spice or you can use garam masala.  Mix the oil and the spice and blend in the seeds so that you have a even one layer of seeds on the tray.  I also sprinkled some Himalayan sea salts on the mixture- again a small amount.

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Stick the tray back in the oven for about 10 minutes or so until the seeds have turned crispy and become a lighter colour.

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The finished seeds should have golden light colour- see the difference in the photos above and below.  Then they are done. They are so yummy, low fat, free (if you have the pumpkin) and so simple to make! Its great party food plus very healthy-with nutrients ranging from magnesium and manganese to copper, protein and zinc. They also contain plant compounds known as phytosterols and free-radical scavenging antioxidants.

Because these are high-fibre seeds, they’re able to boost your fibre intake, helping you reach the ideal amount of 50 grams per 1,000 calories consumed and keep your bowels clear.  You can also take them as snacks for work or to the park because pumpkin seeds are highly portable and require no refrigeration.

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