Summer management of Lamei, pay attention to:
1 cool down. In summer, the temperature is high, not only to maintain the moist of the potted soil, but also to spray water on the leaves frequently, usually once every morning and evening.
2 increase phosphate fertilizer. Every year from June to July, after the lignification of the shoots, the flower buds differentiate into the flower buds, and 0.5% potassium dihydrogen phosphate and boric acid are sprayed on the leaves to accelerate the growth and development of flower buds.
3 moderately trimmed. It is advisable to cut tips for vigorously growing shoots to reduce the consumption of nutrients. In addition, cut, sick and thin branches should be cut as soon as possible.
4 Control watering. When the flower buds begin to differentiate, watering should be controlled so as to promote new woodiness and capping. Avoid large fertilizers and floods at this time, so as to avoid causing leggy leaves to grow. The standard of water control is: It is appropriate to slightly curl the leaf green, and spray water mainly to the foliage. Spray water once every 1-2 days to accelerate the completion of the budding process.
Cornflower (Latin names: Centaurea cyanus l.) compositae cornflower annual or biennial herb, up to 70 cm tall, erect, branched, stem branches pale, leaf, the top line umbrella inflorescence or panicle.Involucre elliptical, flowers, blue, white, red, or purple, achene elliptic, and 2 - August.
The home of the knapweed in Europe.It is a kind of wild flowers, after years of cultivating people, it is less "wild" sex, flowers larger, more color, has the variety such as purple, blue, pale red, white, purple, blue is the most valuable among them.In Germany the hillsides, fields, water, the side of the road, everywhere it behind the house.It is celebrated as a national flower in Germany.
This is a "plant, at the same time is also a good honey plant.Flower can diuresis, whole grass lixivium can bright eye.Achene oil rate was 28%.
The north spring between April and June sowing, flowering six to nine months;Southern spring sowing sooner, direct engraftment of autumn sowing in outdoor winter, about 65 days from sowing to flowering.Like sunshine, hardy, resistance to heat and damp, cultivation requirements loose, fertile and well drained of sandy loam.
Cornflower Seeds,Blue Cornflower,Petals Soap Flower
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