Oct 7, 2016

Gardening calendar: what to do in October

Plant clematis

Autumn is the best time to plant clematis, giving them a chance to establish their roots in cool, moist soil before they are required to perform. I have my eye on the unusual Clematis rehderiana, which has pale yellow, spring-scented, bell-shaped flowers (taylorsclematis.co.uk). 

Sprout support

Brussels sprouts are tall and top heavy and can be rocked about by the wind. Give them a little support: those suffering from wind rock are more likely to produce soft, blown sprouts. Push a hefty piece of wood such as a piece of hazel into the ground next to each plant and lash them firmly on.

Grow garlic

Harvested garlic 'Picardy Wight' Credit: Tim Gainey /Alamy

Order and plant garlic now and into winter. The bulbs need cold in order to separate into cloves. 'Picardy Wight' originates in northern France, so it is better suited to our cooler and wetter growing conditions than some (thegarlicfarm.co.uk).


Dry begonias

After their foliage has been blackened by the first frosts, lift and dry out your begonia tubers. After a week or so, brush off the dried soil and then store the tubers in something insulating, such as sawdust or dry sand, in a cool but frost-free spot.

Mark locations

This may be the last chance to mark the locations of perennials as they die down, which is a good idea if you are planting bulbs or doing any moving at all over winter. Even an unlabelled length of bamboo will prevent you from slicing into your scabiosa during a fit of border renovating.

Bright berries 

Cotoneaster berries Credit: katewarn images / Alamy/katewarn images / Alamy

Berries are looking wonderful now, but if your __garden is bereft this is also the time to plant berrying shrubs. Cotoneaster lacteus is a beauty, with larger leaves than most and big bright berries and can be trained as a tree or hedge (hopesgrovenurseries.co.uk). 

Go mowerless

Spend the autumn and winter planning your new mowerless life. The Scything Handbook by Ian Miller, newly released, contains all of the information you need to buy, maintain and use a scythe for any grassy area, from a meadow to a lawn (Filbert Press, £14.99).

Cut down peas

Peas and beans can be cut down now, and any beans for drying should be harvested and dried indoors from hereon, or you risk them developing moulds. Chop the growth off at ground level and leave the roots and their nutritious, nitrogen-rich nodules to break down in the soil.

Sort apples

Sorting Bramley apples for winter storage Credit: Gary K Smith / Alamy/Gary K Smith / Alamy

Sort through cooking and eating apples, setting aside the best for storage, and anything bruised or nibbled for eating now. Wrap each perfect one in its own piece of newspaper and pack into airy wooden crates in a shed or cool spot. Periodically check and bring out for eating.

Compost mix

Everything that grows in the __garden can be composted, but if you are cutting back walnut, eucalyptus, laurel and juniper be aware that they are toxic to other plants and so you may be better to leave them out of the general mix.