BBC Gardeners' World Magazine

Couch grass

Couch grass

How to sow celery seed - Gardeners' World programme clip

How to sow celery

Small purple flowers of Verbena bonariensis on tall stems

Growing Verbena bonariensis from seed

Australian mint bush with tiny variegated leaves and pale purple flowers

10 unusual ornamental herbs to grow

Where to sow seeds

Common carder bumblebee feeding on a phacelia flower

Seven types of garden bee

White-skinned knobly 'Anya' potatoes

10 best salad potatoes to grow

Pale pink magnolia flower

Get the best from acid soil

A yellow dandelion flower in a lawn

Dandelion

A brown and withered tomato plant leaf covered in tomato leaf mould

Tomato leaf mould

Low-maintenance veg and fruit to grow

Feeding plants in spring

10 acers to grow

10 acers to grow

How to take basal cuttings

Pea shoot with leaves that have been eaten around the edges by weevils

Pea and bean weevils

A red lily beetle sitting at the tip of a leaf

How to deal with lily beetles

A white powdery mildew infected leaf

Powdery mildew

A wasp eating an apple

Wasp damage on apples and pears

Iris 'Art Déco': white lower petals with indigo/purple edging

10 bearded irises to grow

Five reasons to feed your soil – blackbird taking a worm back to its nest

Habitats for garden birds

How to create a daffodil, polyanthus and daisy container

How to create a daffodil, polyanthus and daisy container

How to sow zinnia seeds indoors

How to sow zinnia seeds indoors

A rosemary beetle

Rosemary beetle

A lettuce leaf spoiled by grey mould, Botrytis cinerea

Lettuce grey mould

A white fluffy mass of woolly aphids on an apple tree branch

Woolly aphids

Leaves affected by black sooty mould

Sooty mould

Carrot root fly damage

Carrot fly

Leaves infected with rust fungus - yellow patches on the upper surfaces and brown rust pustules underneath

Rust

A houseplant in bloom

Moving house plants outdoors in summer

Harvesting a radish

Six crops to harvest in April