Annual Flowers in Alaska

Shade lovers: Non-stop begonia, lobelia, and impatiens

As you’ve probably noticed by now, my raised beds are built of cement blocks with the holes oriented up and down and filled with topsoil. Very few plants actually survive our 50 below winters, so I buy annuals each summer, mostly in 6-packs, and plant them in the holes of the cement blocks.

Annuals bordering the lavenders and other herbs

Some are truly annuals, growing from seed, flowering, seeding and dying in a single season, regardless of climate. Some are in truth biennials or perennials in more clement climates, but are grown as annuals in Alaska.

Lantana. This is actually a perennial shrub, but I treat it as an annual.

In general the flowers I choose will keep blooming throughout the summer if they are deadheaded—the flowers cut off after they bloom but before they can form seeds. This keeps the plant thinking it has to keep on blooming to produce seed. (I must admit that this is something I frequently forget to do.)

Calibrachoa, Pansy and Petunia edging the squash bed.

A few plants are sterile hybrids, and these never need to be deadheaded—they just exist in a constant state of frustration.

Pansies. I love the colors these are available in today, and the way the colors change as the flowers age..

Pansies are very popular in Alaska, and they will self-seed.

Portulaca (moss rose.) They like more sun than we’ve had this year, but they do like our long days.

A sunshine favorite is portulaca, or moss rose. The last week or two have not been kind to these.