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Pineapple weed

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Time to act
Time to act

Do not Time to act in January

Do not Time to act in February

Do not Time to act in March

Do not Time to act in April

Do Time to act in May

Do Time to act in June

Do Time to act in July

Do Time to act in August

Do Time to act in September

Do Time to act in October

Do Time to act in November

Do not Time to act in December

Pineapple weed, Matricaria matricarioides, relishes the challenge of rooting into a well-trodden path or other seemingly unhospitable soils. When walked on the plant’s leaves release a pleasant pineapple-like scent, but a single plant will flower and produce thousands of plants in its short lifetime, quickly spreading through the garden.

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Symptoms

Pineapple weed will spread and root in any open ground – even in compacted earth and paths – competing with plants for nutrients and space.

Find it on

all over the garden, but particularly in lawns

Organic

Hand weed or hoe out seedlings as they appear, or smother them with a good layer of compost or mulch. Try to remove plants before they flower and seed to slow its spread.

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Chemical

Use a total weedkiller, such as glyphosate. Avoid spraying on a windy day and near other desirable plants.