Cultivation

Container Alstroemeria Cultivation

Alstroemeria L.

Growing Alstroemeria in containers requires careful consideration of its fleshy root development and its sensitivity to substrate temperatures exceeding +20 °C. Limited container volume and improper temperature regimes lead to the cessation of flowering and root system failure.

In the reference 69 varieties crop Alstroemeria, where this is mentioned in the description.

Alstroemeria possesses large, spindle-shaped tuberous roots that require significant space. For optimal plant development, containers with a depth and width of at least 30–40 cm are necessary, as crowding triggers root circling and stunts growth. The substrate must be light and well-aerated, as excessive moisture combined with temperature fluctuations quickly causes rhizome rot.

A critical factor is maintaining soil temperature below +20 °C, as higher temperatures inhibit the initiation of flower buds. In container cultivation, it is essential to provide shading during hot periods and account for the plants' high vulnerability to freezing. To harvest inflorescences in this crop, the 'pulling' method is used, where the stem is pulled at the base to stimulate the further development of flower stalks, and vegetative propagation is preferred to maintain varietal traits.

General information about the subject — on the page Container culture.

Sources8

Varieties of Alstroemeria mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.