Depending on the species, liatris may emerge from a corm, rhizome or elongated root. Once liatris matures, you can propagate it by dividing large clumps in the spring, just as the leaves are emerging. Use a knife or sharp spade to separate the corms or roots. Varieties Many kinds of liatris are readily available from nurseries and garden centers.
What causes dizziness during pregnancy? The main cause of dizziness in pregnancy is due to the rising hormones that cause your blood vessels to relax and widen. This helps increase the blood flow to your baby, but it slows the return of the blood in the veins to you.
Common causes of dizziness. The most common causes of dizziness are outlined below. 1  Labyrinthitis â an inner ear infection that affects your hearing and balance, and can lead to a severe form of dizziness called vertigo.2  Migraine â dizziness may come on before or after the headache, or even without the headache.ess common causes of dizziness. Less common causes of dizziness include: 1  having a severe illness or condition that affects the whole body. 2  using recreational drugs or consuming excessive amounts of alcohol (either binge drinking or long-term alcohol misuse).