Sweet potatoes are easy to grow, if you have 90 frost-free days. The work involved happens at times of year when you probably have fewer other garden tasks. Planting on ridges reduces damage from flooding. Biodegradable mulch warms the soil and increases yields, while reducing weed growth.
In spring, we plant several crops into hay mulch to help control weeds, including reducing the "weed seed bank". Few weeds other than perennial grasses will come up through a 4-inch layer of hay. Mulches of natural materials keep the soil damper, which can mean higher yields and less need to water. This method is quick and easy, and more effective than mulching around the plants after transplanting.
If your garden is becoming a bit overwhelming this summer it might be because your paths have become overgrown with weeds. Getting (and keeping) your paths under control will make less work for you overall, and a more enjoyable experience in your garden. Here are some ideas for working with your paths.
Description of how to unroll and fasten edges of biodegradable plastic mulch without using tractors or mulch-laying equipment. Discussion of different types of biodegradable plastic, and how to store them.
This is an excerpt from Christopher Nyerges' "Self-Sufficient Home" book (published by Stackpole) where he talks about some of his early gardening experiences and when he learned that the health of the soil is the most important aspect of gardening.