Allotment & Vegetable Gardening in February
There is no such thing as an absolute set date for a job in gardening,
for a start temperatures vary according to where you are in the country.
Winter comes earlier to Scotland than Devon. Next, each year is different;
some warmer and some colder although the trend is
toward warmer the exception proves the rule.
So, adjust for where you are and the weather
February is often the coldest winter
month although spring is just around the corner. More than any other
month, what to do in February will depend on your local conditions.
It's usually better to hold off than try to sow in cold waterlogged
ground that will rot seeds rather than germinate them.
Harvest
Leeks may well be standing ready but if a long freeze seems likely
you can dig some up and heel them in to dug ground for easy access – unless
we have deep snow!
Parsnips, turnips and swedes in the ground can come up when you are
ready, cover with fleece or straw to stop them freezing solid into the
ground.
The cabbage family should be providing some sustenance with early purple
sprouting, kale and Brussels sprouts being available. Beet leaves (perpetual
spinach) and chards will be available.
Other crops you may have: salsify, scorzonera, chicory, endive, celeriac,
celery and Jerusalem artichokes.
General Jobs in the Garden
If you have finished all the major tasks, such as digging over, creating
leafmould heaps etc you will not have a lot to do in February but if
like most of us you are scrambling to keep up, this is your last chance
before spring.
Double check the greenhouse, ensure the glass is firmly
secured and replace any cracked panes etc. If you've
not managed to give it a thorough clean, now is the time
before it is pressed into service.
Check last year's potato bed for any volunteers (left
over small potatoes) and remove them to avoid passing
on disease problems and blight.
You're going to be using your pots and seed trays next,
so this is a good opportunity to wash out and sterilise
them so you seedlings will get off to the best possible
start.
This years potato bed will benefit from a good application
of compost or rotted manure that can be forked in or
rotovated in to get them away.
You can cover soil with dark plastic sheeting, fleece
or cloches to warm it up for a couple of weeks before
you start to sow and plant.
Sowing, Planting and Cultivating
As stated above, what you sow outdoors will depend on local conditions. If
suitable you can sow your broad beans in February along with early peas such
as Feltham First and Meteor for a May / June harvest.
Conventional advice is to sow parsnips now but I believe their reputation
for poor germination is due to being placed in cold wet soil and I have had
much better germination by sowing in March.
Jerusalem artichokes and shallots can be planted now, although shallots will
benefit from covering with a cloche.
Under Cover
If you have a greenhouse, you can get an early crop of lettuce, rocket and
radish away in there. You can utilise cloches outdoors but success will be
more dependent on the weather.
Time to sow your summer cabbages such as Greyhound and Primo, as well as turnips
and spinach.
Onions from seed should be started now. They need about 15 degrees to get
them going so you may be best using the windowsill in a cool room to start
them off.
With a heated propagator or using windowsills you can start off aubergine
and peppers. Once again, I have found better results by waiting until March,
which I put down to day length but many people feel this is the right time.
Chitting Potatoes
There has been talk about whether it is necessary to chit potatoes but it
is too early to plant them and if left in their bags, seed potatoes will produce
long sprouts that will break off at planting time anyway.
Chitting is simply placing the potatoes in a frost free place with indirect
light and will produce short strong shoots, getting them away to a faster start.
You can use egg cartons or seed trays to keep them in. Don't forget to label
them so you don't get confused as to variety come planting time.
I read that spraying with seaweed solution at fortnightly intervals while
chitting will improve the crop but I didn't notice any benefit myself.
With main crop potatoes, I reduce the number of shoots to three, or four on
larger seed potatoes, so that they produce larger potatoes rather than masses
of smaller ones.
Fruit
Planting & Pruning
There is still time to finish planting fruit trees and bushes, especially
raspberries and other cane fruits.
Early this month you can prune apple and pear trees while they are still dormant.
It's also time to prune gooseberries and currants. With currants shorten the
sideshoots to just one bud and remove old stems from the centre of the bushes.
Protection & Forcing
If you are in a sheltered area and grow early flowering fruit trees like
nectarines, peaches and apricots, protect the flowers with horticultural fleece
against frost. You can also use old net curtains for this job.
Forcing Rhubarb
Rhubarb can be forced for an early crop of the sweetest stalks. Just cover
a crown or two with buckets or even an upturned large pot and insulate the
outside with straw or compost for added heat. The stalks will grow in the dark.
The drawback is that this takes a lot out of the crown and it won't recover for
a couple of years. The professional growers in the famous Rhubarb Triangle dig
up their crowns and take them into huge dark warm sheds to produce forced rhubarb.
Once the season ends these exhausted crowns are discarded as it will take them
longer to recover than to grow new crowns.
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