How to Grow Salvia Seeds

Overview

Grow salvia (Salvia farinacea), also known as mealy-cup sage, as an annual plant in herb and flower gardens. The plant grows to a height of 2 feet, depending on variety, and has upright blue, violet or white flower spikes that add textural interest, especially when planted in a border. The plant flowers from early spring to late fall and requires little care. It likes moist, well-drained soil and will thrive in part to full sun. Salvia is deer resistant and non-invasive, although it does self-sow.

Step 1

Fill seed starter trays with potting soil.

Step 2

Place salvia seeds in the trays, 1 or 2 seeds per cell. Cover with a light layer (1/8 inch) of potting soil.

Step 3

Spray soil with water from a mister or spray bottle until moistened, but not soaking. Water every 2 days or more to keep soil evenly moist.

Step 4

Cover the seed tray with plastic wrap and set in a warm, sunny location. Salvia seeds need temperatures between 65 and 70 degrees F. to germinate, so keep them warm. Remove the plastic film once seedlings emerge from the soil.

Step 5

Plant seedlings when they are 2 to 3 inches tall and all danger of frost is passed.

Things You'll Need

  • Potting mix
  • Seed starting trays
  • Plastic wrap
  • Spray bottle

References

  • Cornell University Department of Horticulture: Salvia Blue
  • "The Garden Primer"; Barbara Damrosch; 1988

Who Can Help

  • Cornell University Department of Horticulture: How to Grow Annuals
Keywords: salvia from seed, growing salvia, planting salvia

About this Author

Julie Christensen has been writing professionally since 2001. She is a full-time freelance writer and former teacher with writing credits from several regional and national publications, such as Colorado Parent and LDS Living. She specializes in parenting, education and gardening topics. Christensen studied early childhood education at Ricks College, and spent 20 years as a teacher and director in university and public school settings.