Sowing Tips. Seeds usually germinate within seven to 10 days after planting if the proper weather conditions are met. Sunflowers germinate and grow best when sown directly in the flower bed, although it is possible to start them in pots indoors in areas with a short optimum growing season.owing Tips. Seeds usually germinate within seven to 10 days after planting if the proper weather conditions are met. Sunflowers germinate and grow best when sown directly in the flower bed, although it is possible to start them in pots indoors in areas with a short optimum growing season.
Human T-lymphotropic virus. The human T-lymphotropic virus or human T-cell lymphotropic virus (HTLV) family of viruses are a group of human retroviruses that are known to cause a type of cancer called adult T-cell leukemia/lymphoma and a demyelinating disease called HTLV-I associated myelopathy/tropical spastic paraparesis (HAM/TSP).
Hypersensitivity Vasculitis (Leukocytoclastic) Hypersensitivity vasculitis (HV) is often used to describe different types of vasculitis related to drug reactions, skin disorders or allergic vasculitis; however this is not always the correct use of the term. The American College of Rheumatology established a list of criteria for the classification of HV.