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Pruning guide

How to prune oleander

Best time
Late winter to early spring, before active growth; light deadheading after each flush
How often
Annually (hard prune); as needed for deadheading
Technique
Cut stems back by up to one-third using gloved hands and clean, disinfected shears. Always cut to a lateral branch or leaf node. For rejuvenation, cut hard to 12–18 inches from the ground — oleander re-shoots readily from old wood.

More oleander care

Pruning oleander — FAQ

When should I prune oleander?

Late winter to early spring, before active growth; light deadheading after each flush. Cut stems back by up to one-third using gloved hands and clean, disinfected shears. Always cut to a lateral branch or leaf node. For rejuvenation, cut hard to 12–18 inches from the ground — oleander re-shoots readily from old wood.

How often does oleander need pruning?

Annually (hard prune); as needed for deadheading. Oleander benefits from pruning to control size and remove spent blooms — it flowers on new growth so late-winter pruning promotes a strong flush. Wear gloves and eye protection: all parts are highly toxic (skin and sap irritant). Cut back lightly to heavily depending on size goals; do not compost clippings.

How do you prune oleander?

Cut stems back by up to one-third using gloved hands and clean, disinfected shears. Always cut to a lateral branch or leaf node. For rejuvenation, cut hard to 12–18 inches from the ground — oleander re-shoots readily from old wood.