How to prune siamese sago palm

Any time of year, once fronds are completely brown. Pull dead fronds downward firmly or cut cleanly at the base with a sharp blade. Avoid tearing or leaving stubs on the caudex (trunk). Never cut green or partially green fronds.

Rarely — only when individual fronds are fully dead. Siamese Sago Palm (Cycas siamensis) requires minimal pruning — only remove fronds that are fully dead and brown. This slow-growing cycad stores energy in its leaves; cutting live or greening fronds reduces vigour and can set the plant back by years. Leave cones to develop naturally. All parts are toxic — wear gloves.

Pull dead fronds downward firmly or cut cleanly at the base with a sharp blade. Avoid tearing or leaving stubs on the caudex (trunk). Never cut green or partially green fronds.