Ellen Eddy Shaw, The Library of Work and Play: Gardening and Farming
“ A very rich, workable soil is a celery soil. In the process of getting such a bed ready it ought to have a thorough wetting down a day before planting. Celery seed is small, and, as is the case with other small seed, it is quite likely to be planted in clumps or bunches. To avoid this the seed should be mixed with sand and then sprinkled in drills. These drills should be six inches apart, and very shallow. Sow the seed, cover, and water. This bed should be screened from direct sunlight. A careful, gentle, daily watering is necessary. Thin the little plants to four inches apart. ”
