Successful Seed Starting

person's hands starting seeds at Reiman Gardens

Starting your own vegetables and annual flowers from seed is easy, inexpensive, and a great way to grow new or unusual plants since the variety of plants available by seed is much greater than most local garden centers. Here are a few tips to assure success:

Start with fresh seed. Germination rates usually drop dramatically on seed more than a couple years old.
Schedule carefully. Many seeds require starting indoors 6 to 12 weeks before planting outdoors. Check the package and count back from the first likely frost- free date in your area, when you would plant your seedlings outdoors.
Use a germination mix. This well-drained, fine-textured soil is perfect for seeds.
Provide bottom heat, if possible. Warming the soil will speed up germination. After germination, keep seedlings on the cool side to prevent lanky growth.
Provide plenty of light. This is often the most difficult part. A windowsill is generally not adequate. To prevent lanky seedlings, grow under artificial light placed 4 to 6 inches from the growing seedlings.

— Aaron Steil, Manager of Public Programs