One of the best tools that you have as gardeners to help us estimate your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

In Kodiak you can estimate when you can plant impatiens by referring to the USDA zone info.

Planting Calendar for Impatiens

Frost tolerance for impatiens:	Not tolerant of frost.
When to plant:	After the last frost.

You can not plant impatiens until after the last frost has passed because they are not cold tolerant.

The earliest that you can plant impatiens in Kodiak is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant impatiens and expect a good harvest is probably August. You probably don't want to wait any later than that or else your impatiens may not have a chance to grow to maturity. Starting your impatiens indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Kodiak. In the coldest months of winter you can expect an average low temperature of 0°F.

Always keep in mind that USDA zone info for Kodiak may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Since half of the time in Kodiak you get a frost after April 15 be ready to cover your impatiens if you have a late frost.

USDA Zone Info for Kodiak

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in Kodiak

You may be interested in your other planting guides for Kodiak.