Propagation by seeds is spring under glass.
Propagation by cuttings. Cuttings are taken in early summer, and are planted in a mixture of sand and peat. It is sprayed regularly and keep in the shade.
By splitting machines, it is spring.
Spiraea needs to inflorii sun, but adapt and semiumbra. Support nìbine heat and protects from frost. Support wind and requires well-aerated position. That is medium-deep pot.
After trimming flowers have withered, and let one or two buds on each branch.
Spiraea grows slowly when it grow pot.
Adapters are made every year or two years, spring. Cut 1 / 3 of the device completely and transplanted in pot with a magnitude greater than the last. Substrate is equal parts of garden soil and mranita.
The wet abundant. Ensuregood drainage and wetting diminishes during flourishing. Prunzele be sprayed once with watering the land. It is sprayed during flourishing.
Spring, before flowering, it manages an organic fertilizer with slow absorption. It is not flourishing and fertilizeaza during the months of July-August.
Bonsai of Syringa vulgaris
Bonsai of Crassula arborescens
Mid spring, prepare seedlings of 10 cm, let it dry in the sun for 3 days, then planting a mixture of peat and sand 1:1, without watering. After several days, moisten slightly. When roots appear abundantly moisten but not soak the soil with water.
Pinus mugo bonsai
Pinus mugo seeds for propagation by strobili gather in December, are preserved in a cold and shady. The half of April to stratify the pregerminare, germination takes place after two months.
Propagation by cuttings is little used because it needs very long time.
Multiplication by obtaining seeds for bonsai
Multiplication through seeds is a difficult method but give spectacular results.