Valeriana edulis

Tobacco root comes from habitats with ample sunlight, such as open fields and sunlit meadows. It prefers full sun but can also tolerate partial sun.

Tobacco root prefers moderate temperatures, about what most people find comfortable. It grows best in conditions that are neither too warm nor too cold. The primary concern with high temperatures is the risk of sunburn, so in summer it is advisable to provide some shade to avoid overheating. When temperatures fall, Tobacco root goes dormant; if continuous growth is wanted, warmer conditions must be maintained in winter. Frost can damage the plant and should be avoided.

Tobacco root species do well with one or two uses of organic fertilizers that supply potassium and phosphorus. Apply the fertilizer before planting, work it into the soil and water thoroughly. Usually a single application is enough, but a second can be applied after seedlings have become established. Avoid overusing fertilizer, as that can damage the plants.