Bluegrass turf likes light and shade, likes warmth and moisture, and has strong cold tolerance. It has poor drought tolerance. Its growth stagnates in the hot summer, and it grows luxuriantly in spring and autumn. It grows well in wetlands with good drainage and fertile soil. It has good rhizome reproduction ability and good regeneration. More resistant to trampling. In the northwest region, the weather turns green in the month and turns yellow in the first ten days of the month. In the Beijing area, it starts to turn green in the month and turns yellow in the middle and late months. It can survive the winter safely in cold areas with temperatures of ℃.
Poa annua is a perennial herbaceous plant of the family Gramineae. The leaves are smooth and the front tips are slightly raised, resembling a head keel. The young leaves are arranged in a folded sheath with underground rhizomes. It has poor drought tolerance and heat tolerance. In the absence of water or in hot summer, the growth is slow or stagnant. The leaf tips turn yellow and the greenness is poor. Bluegrass requires good drainage, loose texture and rich organic matter soil. It grows more vigorously on calcareous soil. The optimal value is...
There are many factors that affect the survival of lawn seedlings, and as a qualified lawn planting technician, you should have a certain understanding of these.
During the lawn emergence stage, climate and soil conditions are very important. Sow seeds at an average temperature suitable for the turfgrass being sown. For cold area turfgrass, sowing in early spring or early fall is most likely to be successful. Warm-season turfgrasses should be sown in the spring when temperatures are warm enough for turfgrass seeds to germinate quickly. In the early stages of turf germination, large changes in moisture and dryness are not detrimental to turfgrass seed survival. However, after new roots and shoots appear, the seedling is more sensitive to a lack of moisture and can easily die from drought. For these reasons, new sowing of turfgrass is most likely to be successful if normal rainfall during the season ensures proper soil moisture during germination and early growth stages.
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