The humble Potato, the spud. Probably the most consumed vegetable in the world. Everyone in the U.K. knows it, the majority of us eat it daily,but what do we know about it’s history,it’s origins and development, and how do we grow it at home?
Let’s have a brief and concise look (because going to any depth would be a whole website itself,and there are some out there!),and maybe try some recipes beyond chips,mash and roasties.
History
We all know it was something to do with Sir Walter Raleigh and the Spanish Armada, but what is the real story behind the carbohydrate rich mainstay?
Solanum Tuberosum, the latin name for the potato, a native crop of the Incas and the fourth largest food crop in the world, was grown by the Inca Indians in Peru between 8000 and 5000 BC.
It wasn’t until the Spanish Conquistadors conquered Peru in 1536 that anyone else discovered the flavours.
From there it was another 53 years until Sir Walter introduced them as a crop in Ireland on 40,000 acres of land near Cork. It took 4 decades before the rest of Europe caught on.
Once agriculturists found they were easier to grow and cultivate than the other staple foods such as wheat and oats, and could provide the main vitamins required for 10 people per acre, they soon became the main crop and a valued part of every British meal.
How To Grow
Potatoes are probably one the first and most common crops to cultivate at home. Picture any allotment or vegetable garden and potatoes spring to mind.
Potatoes are one of those crops that is mistakenly believed to break up weedy or hard baked soils, to reduce pests and to cure all ills for first time plotholders or growers.
The error is in thinking the vegetable alone does all this, when the truth is, the labour involved in cultivation gives the results,rather than the crop itself.
Potatoes are a tuber, so a root crop and like all roots,grows beneath the soil.
Tubers are a storage organ for the plant so benefit from a good supply of manure or compost when planting.
The planting takes place approximately 12-18 cm deep and 30cm apart in rows with about 1m between rows.
Some gardeners will advise you “chit” your seed potatoes before planting. This basically means pre starting growth of the tuber in trays before planting season. There pros and cons to this but can give a head start to what will be one of the first plantings of the growing year.
Chitting is done by sitting the tubers in a cooll but light place until shoots start to appear. This should be short,stubby greyish green and hairy buds, not long spindly white shoots.
Too much heat and not enough light causes the long and weak shoots, so always aim for cool and light conditions.
I don’t find any advantage to chitting main crop potatoes but I try to do so with my first early seed. The crop, in my experience, isn’t any larger but time is the main benefit, starting growth in agreenhouse or well lit shed before the soil is warm enough outside.
Once chitted and planted out, in a trench lined with good compost or well rotted manure and covered with soil, the first new green growth should appear above the soil within a few weeks. These will still be at risk of late frosts, so should be covered by earthing up. This involves drawing the surrounding loose soil up around the new shoots so only the very tips show.
Keep earthing up as the tips (new leaves) grow until all risk of frost is gone. Shortly after flower buds should begin to develop. For New Potatoes, this is when you can expect to find the first and smallest tuber, if you carefully dig around the base of the plants.
If these early foragings are large enough, lift the roots with a fork, preferably a broad tined fork and by pushing the fork into the soil away from the main stem to avoid stabbing any tubers. Have a bit of a rummage around to be sure you have found all the tubers as any left behind will try to grow again next Spring. They won’t have been treated and certified free of disease, as commercial seed is, and can end up infecting your soil, meaning no crops of potatoes or related species,such as tomatoes, for many years to follow.
Storing and keeping.
Main crops potatoes can and should be stored for a long supply during the year. New potatoes don’t store as well and are best eaten within a few days of harvest. Main crops should be left on the surface after digging for a while to set the skins. Once fully dry, they can be stored in hessian or double layered paper sacks, in a cool dark place. Regularly check for any rot as it can spread rapidly.
Recipes
Vegetable Bake (Vegetarian)
Ingredients:
1 Large Onion,chopped.
8 oz/225g Courgette,sliced.
2 tablespoons Vegetable Oil.
71/2 oz/220g Can Kidney Beans,drained.
71/2 oz/220g Can Chopped Tomatoes.
2 oz/50g Pine Nuts.
1lb/450g Potatoes,peeled,sliced and par-boiled.
1 oz/25g Margarine.
1 oz/25g Flour.
1/2 Pint/300 ml Milk.
4 oz/110g Cheddar Cheese,grated.
Salt and Pepper
This recipe is from small,anonymous booklet picked up from a local charity shop, sometimes a great place to find recipe books for everything from Vegan to Gluten free to Student budget.
I’m taking a different approach to the original recipe as there are things you need to do in order so that you can assemble everything without too much fuss.
Method:
Start by peeling,slicing into discs and par boiling the potatoes.These can start to cool while you carry on with the rest.
Fry the onions and courgettes in the oil to soften them
Stir in the beans,tomatoes and pine nuts and season.
You don’t need to further cook this mix, just combine and pour into an ovenproof dish. A decent lasagne dish is perfect.
Now you can start to add the potatoes, arranging to cover the top fully.
Put the margarine,milk and cheese into a pan with the flour and stir over a medium heat to thicken.
Pour sauce over the potatoes and season.
Bake in the oven at Gas Mark 5/190c/375f for 30-40 minutes.
Although the Pine Nuts are a touch expensive, they add a delicious crunch to this dish.
Like all recipes I share, I’d love to know if you tried them, if you’ve got recipes or tips to share.