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. The young plants from cuttings taken in late winter. The emerg a solution rizogeni hormone before planting.
Pinus mugo bonsai needs a show in full sun, shade does not support well.
He needs but resist heat well at low temperatures in winter and frost.
The vessel must be deep and well drained soil.
Those old yellow autumn and remove with tweezers. Cut all the dried or diseased parts of the plant. Supratafata earth is clean, muscles move away from the earth and on the trunk.
Spring is remove all those in November, after developed and before it intareasca.
Cutting branches is made in October, cut about 1 / 3 the length of the branch, if needed repeat surgery autumn.
Adapters are made in April, every 3-5 years in a pot with a magnitude greater than the last. Eliminate 1 / 3 of roots but with care not to touch the main root.
Substrate must be a mixture of 1 / 3 garden soil, 1 / 3 vegetable land, 1 / 3 river sand. To avoid too limestone substrate. Bonsai, immediately after transferring fertilizeaza not.
Binding is autumn and winter.
The wet regularly, allow soil to dry between watering.
It manages an organic fertilizer, from spring to autumn (October-November) in-out of July and August.
Multiplication by obtaining seeds for bonsai
Multiplication through seeds is a difficult method but give spectacular results.
Bonsai of Wisteria chinensis
Bonsai of Spiraea
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.
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.