In buying seed it is best to go to some well-established seed house, or, if that can't be done, to order by mail rather than to take needless chances. With most kinds of seeds a package is sufficient for a twenty-foot row.
Begin to break up the hard surface of the soil between the plants soon after they appear, using a hand cultivator or hoe, and keep it loose throughout the season. This kills weeds; it lets in air to the plant roots and keeps the moisture in the ground.
By constantly stirring the top soil after your plants appear, the necessity of watering can be largely avoided except in very dry weather. An occasional soaking of the soil is better than frequent sprinkling. Water your garden either very early in the morning or after sundown. It is better not to water when the sun is shining hot.
"You can use the land you have to grow the food you need" is one of the "Make America Strong" Poster Set (Poster number 7, 1941 - 1945). Created by the Office for Emergency Management, War Information Domestic Operations Branch. ARC Identifier: 514945 National Archives at College Park, 8601 Adelphi Road, College Park, MD