One of the first steps you take when you are determining your gardening schedule is find your USDA Zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

By referring to the USDA zone info for Klamath Falls it's possible to determine when it's a good idea to plant flowering tobacco.

Planting Calendar for Flowering Tobacco

Frost tolerance for flowering tobacco:	Not tolerant of frost.
When to plant:	After the last frost has passed.

You should not plant flowering tobacco until after the last frost because they are not cold tolerant.

The earliest that you can plant flowering tobacco in Klamath Falls 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 flowering tobacco and expect a good harvest is probably August. Any later than that and your flowering tobacco may not have a chance to fully mature. You can get started a little bit earlier by starting your flowering tobacco indoors.

Last Frost Date

The average date of last frost is April 15 in Klamath Falls. In the coldest months of winter you should expect an average low temperature of -5°F.

Always keep in mind that USDA zone info for Klamath Falls may not be accurate from year to year and the actual date of last frost changes from year to year. Half of the time in Klamath Falls you get a frost after April 15 so just be sure to be ready to cover your flowering tobacco if you have one of those late frosts.

USDA Zone Info for Klamath Falls

Here is the info for USDA Zone 6b.

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

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

Plants to Grow in Klamath Falls

You may be interested in your other planting guides for Klamath Falls.