Remove plant from pot. Loosen up roots and shake off mix.
Separate bulb clumps with clean secateurs if they are jammed together, or with a clean, sharp knife if necessary to cut through thick masses of roots.
Ensure you cut around, not through, the bulbs.
Remove dead roots - they will be brown or look burnt - with clean, sharp secateurs.
Repot in groups of about 3 bulbs per pot, then water in.
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