Happy grass flower language: happiness, hope
Happiness grass, scientific name alfalfa grass, is a perennial herb with only three leaflets (the probability of finding a four-leaf clover is about one in 100 thousand). The leaf shape is heart-shaped, and the darker part of the leaf center is also heart-shaped. For the rest, see Solidago canadensis.
Happiness grass belongs to herbaceous plants and likes sunshine. The temperature should be 10. Water the soil when it is dry, not once, because the watering time is different in different weather and environment. It is best to mix some organic fertilizer and chemical fertilizer into the soil.
According to reports, happy grass has a strong vitality. A flower can form more than 20 thousand tiny seeds, which can even spread with the wind like dandelion seeds. If people carelessly throw the residual flowers with seeds into the wild wasteland, it is possible to make them take root and sprout. Due to the lack of natural enemies, the "small yellow flower" reproduces very fast, so it occupies the living space of other plants in its growing area and makes them all extinct.
The flower buds sold by the flower shop have just begun to bloom, and there is not much threat for the time being. Once the flowers and seeds touch the soil, they will take root in situ and spread rapidly, which will seriously damage the vegetation in this area and pose a serious threat to the ecological environment and species safety. Therefore, citizens who like to buy back their houses should never throw them away after reading them, because it may produce more than 10 mu in the garbage dump.