How to divide pulmonaria video

How to propagate pulmonaria

Also known as lungworts, pulmonarias are tough plants that enjoy a shady spot. Boost your stock of them with help from Monty Don.

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

Do not To do in January

Do not To do in February

Do not To do in March

Do not To do in April

Do To do in May

Do not To do in June

Do not To do in July

Do not To do in August

Do To do in September

Do To do in October

Do To do in November

Do not To do in December


Check out this Gardeners’ World video to find out how to lift and divide pulmonaria to increase your spring display. Monty Don shows you two easy techniques. First, he simply pulls a clump into two parts, to replant straight into new sites. Then, he shows you how to split a clump into as many small new plants as possible, then grow them on in pots until they’re big enough to plant out in spring. Watch now and choose which method you prefer.
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