The temperature fluctuates between 0 and +3°C.

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by means of vaccination;
overgrowth;
cuttings;
by means of seeds.
Before sowing, the seeds undergo stratification (keeping them in peat or sand):

It is carried out over a period of three months.
If the temperature is higher (5-72C), its duration increases.
The seeds are stored in sealed bags or a plastic sealed kazakhstan mobile database container in a cool room. Under such storage conditions, the seed fund's germination is guaranteed for 2 years. Seeds that have undergone stratification or after collection are deepened by 4-5 cm into the ground. When planting seeds in the ground, it is necessary to calculate the distance between plantings, since the powerful root system of the Norway maple will need a large living space.

Sycamore maples are frost-resistant, but the plant is demanding of soils:

It grows well in fertile, moist soils.
It should not be over-watered or planted in soils with excessive acidity.
The maple takes root well after transplantation.
Resistant to windy areas, shade-tolerant.
However, maple cannot:

Overwatering and planting in soils with excessive acidity.
Plant in sands and salt marshes.
It should be taken into account that it will not take root in dense rocky soils.