1 Floristan White: Three foot white flowers in July; long blooming time. 2  Kobold: A compact, late July bloomer; 18 inches tall with bright rose blooms. 3  Rough Blazing Star: Six foot flowers may require support. 4  September Glory: Blooms from August to September with four foot purple spikes.
Potassium can cause stomach upset, nausea, diarrhea, vomiting, intestinal gas, and other side effects. Too much potassium is UNSAFE and can cause feelings of burning or tingling, generalized weakness, paralysis, listlessness, dizziness, mental confusion, low blood pressure, irregular heart rhythm, and death.
Even when marked, hypocapnia is normally well tolerated. However, hypocapnia causes cerebral vasoconstriction, leading to cerebral hypoxia and this can cause transient dizziness, visual disturbances, and anxiety. A low partial pressure of carbon dioxide in the blood also causes alkalosis (because CO 2 is acidic in solution), leading to lowered plasma calcium ions and increased nerve and muscle excitability.