Plot 205: Preparing the Onion Bed. Chitting the Potatoes

Sunday, 26 February 2012

Preparing the Onion Bed. Chitting the Potatoes

It was a nice sunny weekend and lots of people were on their plots.

We spent a few hours digging over and adding plenty of compost to the bed where we are putting the shallots and maincrop onions. We have been gradually raising the bed because that end of the plot flooded badly when we first arrived in 2007. Hopefully we'll finish the job next weekend and get the shallots in. The onion sets can wait for couple of weeks if necessary.

We harvested the last of the parsnips, some very flavoursome leeks and some Jerusalem artichokes.

It was warm enough to start chitting the seed potatoes in a frost free shed where they will get plenty of light.

Scroll Down for Crop Rotation, Planting Diary & Harvesting Calendar

Our Crop Rotation

There are five beds in all.

One is a permanent bed for things like raspberries, currants, fruit trees, hops, strawberries, rhubarb and other perennials.

The other four beds have a simple rotation:

Year 1:

Potatoes. They are hungry plants so they like plenty of manure and compost. Later on, we plant out leeks in the space left after the early potatoes are harvested.

Year 2:

Peas, beans, onions and garlic. They like soil that has been previously manured. We plant a nitrogen fixing green manure such as Winter tares (vetch) once the onions and garlic are harvested.

Year 3:

Brassicas (including swedes) and sweetcorn. These like the nitrogen left in the ground by the previous crop. Lime is added in early Spring (or a sprinkling of crushed egg shells in the planting hole for cabbages). The brassicas need to be permanently netted because of the wood pigeons.

Year 4:

Roots such as carrots, parsnips and beetroot. These don't like rich soil.

Other things have to go in wherever we have space and we tend to grow things like tomatoes, herbs and salad at home.

Harvesting Calendar:

January The winter months are the time to enjoy root vegetables and stores of local fruit. Being harvested this month are leeks, green cabbages, parsnips, turnips, sprouts, celeriac, jerusalem artichokes, shallots, mushrooms and forced rhubarb. From store, apples and pears, beetroot and potatoes are available. Main crop carrots are either stored in the ground or kept in cold store to be available from September till the end of May. Onions are available most of the year.

February Winter root crops are still going strong. This is the month for early winter cauliflower, leeks, turnips, protected spinach, swede, celeriac, chard, forced rhubarb, and carrots. Potatoes, apples and pears are available from store. The sprout season comes to an end. Mushrooms are available most of the year.

March New crops of vegetables planted previous year come in to season, including purple sprouting broccoli, more cauliflower, spring greens, radishes, parsley, early rhubarb, and leeks. Carrots are available both from the ground and from store but beetroot from store is finishing. Potatoes, apples and pears are available from store.

April The stored crops start finishing in the middle of the month, but the new crops are not in full flow. Between mid-April and mid-June is the leanest time. But new season's lettuce and watercress come in, along with some overwintered spinach, radishes and purple sprouting broccoli. Rhubarb is in too. Carrots and potatoes are still available from store but apples and pears are finishing.

May This is the gap month, as winter crops finish and stores decline. But coming in are the first new potatoes and asparagus. Radishes available. Carrots and potatoes are still in store but winter cauliflower and spinach comes to an end. Rhubarb is available.

June By the middle of the month, there is a wealth of fruit and vegetables to choose from. New potatoes are more plentiful, asparagus continues. New carrots come in at the end of month as do soft fruits including blackcurrants, strawberries, gooseberries, cherries. Tomatoes are in, broccoli is beginning, cauliflower comes at the back end of the month. Lettuce gets into full flow as do fennel, peppers, broad beans, Chinese leaves, and green beans grown in tunnels. Herbs coming in.

July Another peak month, with strawberries, loganberries, redcurrants, blackcurrants, tayberries, summer cabbage, spring cabbage, new potatoes, courgettes, broad beans, fennel, the first outdoor french beans, tomatoes, watercress, new cauliflower, carrots, lettuce, cucumber, broccoli.

August The vegetables and soft fruits continue. Tree fruits come in at the end of the month. Lettuce, peppers, new potatoes, courgettes, leeks, sweetcorn, peas, aubergines, strawberries, loganberries, gooseberries, herbs, chard, courgettes, fennel, main crop carrots, broccoli. Onions and garlic are being harvested and will be stored through the winter. The first apples, and Victoria plums are picked at end of month.

September A good month for fruit, and summer vegetables are joined by the earliest of winter ones. Blackberries, early apples, damsons, early pears, plums, spinach, figs, onions, all of the cabbages, curly kale, cucumbers, lettuce, tomatoes, french beans, courgettes, red onions, peppers, aubergines, marrows, sweetcorn, leeks, red cabbage, beetroot and broccoli are in. Swedes come back and sprouts begin. Main crop potatoes are lifted in September and October and stored until the beginning of the summer months.

October This is the main season for apples and pears. The first bramleys are in season. Also available are sweetcorn, marrrow, mushrooms, beetroots, squash, watercress, onions, and leeks. The Jerusalem artichoke season begins, while cauliflowers are at their peak, as are main crop potatoes and carrots, sprouts, and broccoli. Lettuce is running out by the middle of the month, and courgettes finish towards the end.

November Tender vegetable crops are disappearing as the frosts come, but still going are cabbage, cauliflower, potatoes, carrots, leeks, swede, parsnips, apples, pears, quinces, and sprouts.

December It's back to winter vegetables and stores, with sprouts, turnips, swede, and parsnips available and potatoes, carrots, red cabbage, beetroot, apples, pears coming from store.