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.
Blood potassium levels should be between about 3.5 and 5 millimoles per liter (mmol/L) . When levels go persistently higher, the resulting condition is called hyperkalemia. Mild hyperkalemia typically causes no symptoms, but very high potassium levels may cause problems like muscle weakness or dangerous heart rhythm. Too little potassium. Some people clear too much potassium from their bodies. In fact, this can often happen to those on diuretics for high blood pressurethough dangerously low levels are relatively uncommon.