One of the best tools that you have as gardeners to help us determine your gardening schedule is the 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.

In Lock Haven you can figure out when it's possible to plant flowering tobacco by referring to the USDA zone info.

Planting Calendar for Flowering Tobacco

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

Since flowering tobacco require warm weather you must wait until after all chance of frost has passed before you can plant them.

The earliest that you can plant flowering tobacco in Lock Haven 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. You probably don't want to wait any later than that or else your flowering tobacco may not have a chance to grow to maturity. You can get started a few weeks earlier by starting your flowering tobacco indoors.

Last Frost Date

On average the last frost is on April 15 in Lock Haven. It might get as low as -5°F during the coldest months of winter.

Remember that USDA zone info for Lock Haven 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 Lock Haven it frosts late in the year after April 15 so be sure to be ready to protect your flowering tobacco if you have a late frost.

USDA Zone Info for Lock Haven

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 Lock Haven

You may be interested in your other planting guides for Lock Haven.