Propagating Drosera burmannii: Leaf Cuttings and Lifespan

A grower from Arizona inquires about propagating Drosera burmannii (Burmese Sundew) via leaf cuttings and whether preventing flowering extends the plant's lifespan beyond two years.

Propagation Methods

Leaf cuttings have not been tested for this species at our nursery, so we cannot confirm their reliability. The most dependable propagation method is through seeds. Drosera burmannii readily self-pollinates, making seed production straightforward.

Lifespan and Flowering

Under optimal growing conditions, this sundew lives 2-3 years even after flowering. In cultivation, it's often treated as an annual because many growers struggle to maintain the consistently warm, bright conditions it requires. Preventing flowering does not significantly extend its lifespan; providing proper growing conditions is far more critical.

Focus on maintaining warm temperatures and high light levels for healthy, longer-lived plants.