Find out how to lift and divide bearded irises after they've finished flowering, in mid to late summer, with expert top tips from Sissinghurst Castle Garden head gardener Troy Scott Smith.
Discover the best way to propagate bearded irises and keep them flowering prolifically every year, including how to lift, split and replant the rhizomes and how and why you should chop the leaves back into an arrow shape.
🎥 John Campbell/roomoflight.com
🎶 Blessed Midwest by Ben Wagner
Filmed at Sissinghurst Castle Garden in Kent, with thanks to the National Trust.
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