Posts Tagged ‘december gardening advice’

December Gardening Advice

December 3rd, 2018 | News | 0 Comments

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The smell of pine, the taste of mulled wine, and the promise of a large gentleman in a red suit bearing gifts, means the festive season is once again upon us. Hard to think that we’re about to wave goodbye to another year. But what a year! The sun shined, the flowers bloomed and the crops flourished.

So, while we make merry with friends and family, it’s also the ideal time to find a quiet little nook, away from the usual television repeats, to reflect on this year in the garden and on the allotment. Think about your successes and failures, and how to improve things next year.

Browse through the seed catalogues, write your ‘wish lists’, and draw your blueprint for 2019. It’s never too early to plan ahead. Before you know it, the sun will be shining and the flowers blossoming.

In the flower garden

Plant up

Why not greet the festive season with an array of outdoor colour? Pansies, cyclamen and winter heathers can be bought in most nurseries, or ordered online. Plant up in containers, pots or hanging baskets, then place them around your front door and path to make a warm welcome for any guest or carol singer this season.

Prune

This is the time to prune wisteria. Cut back any growing side shoots to two or three buds, and tie-in. You might also need to improve the support structure of the plant for next spring. You should also prune and tie-in climbing roses. Any established stems shouldn’t be cutback to more than two thirds. Remove fallen leaves from site, as they could be harbouring blackspot, and that will only spread come spring.

Greenhouse

If you have plants in the greenhouse, then a heater might make all the difference on a cold night. If there is a snowfall, ensure all snow is removed from the greenhouse exterior, as plants growing inside will need all the warmth and light they can get. However, a warm greenhouse does increase the risk of pests and diseases, so regularly check all plants, pots and trays.

Root cuttings

Consider taking root cuttings from herbaceous perennials. This will increase your flower border supplies, and save you the expense of having to buy new plants next season.

Wreath

You can also save the pennies by making your own festive wreath. A homemade wreath looks great on a front door, all you need is a little patience and imagination. With secateurs, scissors, wire and string as your tools, take a foamed floral-ring as your foundation and soak it in a bucket of water for a few minutes before plugging it with cuttings. There’s plenty of stunning foliage and plants to use at this time of year, including holly, mistletoe, ivy, rosehips and pine cones. Any leftover cuttings can decorate a mantle or make a table display.

Structure

Now’s a great time to make repairs or build new garden structures. Whether it’s fences panels, pergolas, sheds or trellises, with plants pruned or tied back, you can see clearly where to install new structures, or make good on damaged ones. Once you’ve completed the structure, treat it with a wood preservative or give it a coat of paint.

Think about how you want your garden to look next year, and make the changes now. Lift, divide, and re-plant perennials and hedging. Inspect any established hedging for damage or disease, and remove.

Add new structure by introducing bare-root roses and hedging. But remember, plant in well, and give roses a thick mulch to protect them from winter weather.

Indoor sowing

If there isn’t a heat supply in your greenhouse or polytunnel, a warm conservatory or a well-lit window ledge might be the solution. Using a seed tray, seed compost and horticulture grit, you may want to think about sowing cyclamen or geranium. Ensure the seed is sparingly spread. Cover over lightly with a thin layer of compost or vermiculite and place in a tray semi-filled with water. This allows the water to seep into the soil from the bottom up, without disturbing the seeds.

On the veg patch

Leeks, carrots and parsnips

If you’ve been growing leeks, carrots or parsnips and hoping to enjoy them alongside your turkey on the big day, try to harvest them when the ground is not frozen, ideally in the afternoon. Once lifted they can be heeled in gently, and left until Christmas morning, or when you’re ready to use them.

Brussels sprouts

By now, your brussels sprouts should be swelling up nicely. To keep the plants at their best, remove the yellowing lower leaves. As the top of the plant is now a lot heavier, ensure they are staked in well, otherwise they make suffer wind rock, which could harm or kill the plant.

Structure

With most crops now lifted, the exposed view will reveal the structure of your allotment or kitchen garden. If you’re thinking of adding plots, paths or borders, now’s the time to carry out these tasks.

Christmas potatoes

After months of growing and topping up the soil, the big day is nearly here, and so are your spuds. Whether they’re in grow bags or sacks, tip them out into an empty wheelbarrow, and search through the soil for your golden treasure. With all potatoes removed, the leftover soil can be tipped into veg beds, and worked in.

Beans

If you want a bumper harvest of beans next year, select your plot and dig a trench. Over a period of time, fill the area with festive kitchen food waste (not meat or dairy). Once filled, mark the area, and backfill with soil. This will rot down, providing a rich growing bed for your young legume plants next season.

Fruits trees

Gooseberries, raspberries and currants will make a welcome addition to your garden or veg plot. Before planting bare-root plants, soak the roots in a bucket of water for half an hour. Dig the hole, adding compost (and grit if the soil is heavy) and plant in well. Water and mulch. If you’ve planted large plants, or plants that will take on vigorous growth in the spring, consider adding a support structure to the growing area.

Blueberries are another great plant to grow. When planting, remember these will need to be grown in ericaceous soil (which is acidic), and only water with rainwater.

If you have a fig tree, then wrap it in horticultural fleece. The colder weather could potentially damage the end branches of the tree, and hamper next season’s growth.

For apple and pear trees, prune now whilst they are dormant, removing any dead, damaged or diseased branches.

Other Jobs

Christmas is not just about the tree – hyacinths, indoor cyclamen and poinsettias can all join the party. If you haven’t had the opportunity to grow them from bulbs, they can easily be bought from nurseries or online.

As the weather becomes bitter, move indoor plants from draughty and open door areas. Keep away from radiators and sun spots. Check foliage regularly for mildew, yellowing or disease.

Continue to look after the garden wildlife. Ensure there is a fresh water supply for birds, and break up frozen water. Keep bird feeders and tables topped up.

Install a compost bin in your garden or allotment, or remember to turn over the contents of any established bins.