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.
Symptoms of low potassium are highly undesirable and can include severe headaches, dehydration, heart palpitations and swelling of glands and tissues. Potassium from natural food sources, like the list of potassium-rich foods below, is considered to very safe and very healthy.