In rare cases, hypokalemia is caused by too little potassium intake. Many things can cause potassium loss. The most common cause is the use of diuretics, or pills that cause urine production. Diarrhea, vomiting, and excessive use of laxatives can also cause symptoms.
How to Use a Trencher. When it comes to digging, a trencher can dig a trench that's 4 feet wide and up to 36 inches deep. Use these step-by-step instructions to easily dig a hole in no time with the right equipment.
I just finished digging a thirty foot three foot deep trench. It took me four and a half hours and I was working in rocky clay. A pick and good shovel are nessesary. You are going to have to dig it 12 to 16 inches wide to have enough room to stand in it as you dig. Watch out for buried pipes and wires.