WSU Clark County Extension

Photo collage of trees and WSU Master Gardener Plant Sale

Garden Mastery Tips
WSU Master Gardeners of Clark County

January/February 2005

Ornamental Seeds to Start Early


Photo of Coleus

Coleus

It’s the dead of winter, the glow of the holidays has faded, and you want to plant something. For most plants, it is still too early. But there is hope. Dig out that bag of seed-starting soil, plant tags, and gardening gloves. Here is one more excuse to put off cleaning that closet.

Start the seeds indoors in a sterile seed-starting mix. Keep the soil moist, but not waterlogged. Once the seeds germinate, provide adequate light so the plants do not become leggy. Pinch back as needed for fuller plants. Once the plants are established, all danger of frost is past, and the outdoor soil is workable, the plants can be transplanted to the garden. Take note of the night temperature before transplanting less hardy plants, such as impatiens.

Photo of Geranium

Geranium

Early February

Coleus

 

Start 8-12 weeks before last frost.

Geranium

 

Flowers in 4 months

Hollyhock

 

Will flower first year when started this early.

Pansy

 

Start 8-10 weeks before last frost.

Snapdragon

 

Start 8-10 weeks before last frost.

Verbena

 

Start 8-10 weeks before last frost.


Late February

Lobelia

 

Makes a great hanging basket and pot filler.

Nicotiana (Flowering Tobacco)

 

Start 5-7 weeks before last frost.

Petunia

 

Start 6-8 weeks before last frost.

Viola (Johnny Jump-ups)

 

Start 7-9 weeks before last frost.

Perennials

 

Some perennials will bloom the first year when started this early.


Photo of Tithonia

Tithonia

Mid March

Impatiens

 

Start 6-8 weeks before last frost.

Sweet Pea

 

Start 6 weeks before last frost.

Tithonia (Mexican Sunflower)

 

Start 6 weeks before last frost.

By starting seeds indoors, you will have blooms earlier, more control of your plantings, and most importantly, you will relieve that pent-up demand for dirty fingernails.


Our pages provide links to external sites for the convenience of users. WSU Extension does not manage these external sites, nor does Extension review, control, or take responsibility for the content of these sites. These external sites do not implicitly or explicitly represent official positions and policies of WSU Extension.

WSU Clark County Extension, 11104 NE 149th St, Brush Prairie, WA 98606, 360-397-6060, Contact Us