Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

In Live Oak you can figure out when you can plant heliotrope by checking out the USDA zone info.

Planting Calendar for Heliotrope

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

Since heliotrope require warm weather you must wait until after the last frost has passed before you can plant them.

The earliest that you can plant heliotrope in Live Oak 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 heliotrope and expect a good harvest is probably August. If you wait any later than that and your heliotrope may not have a chance to grow to maturity. Starting your heliotrope indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is March 15 in Live Oak. You should expect an average low temperature of 15°F in the coldest months of winter.

Since the USDA zone info for Live Oak is not always accurate the actual date of last frost is different every year. Since half of the time in Live Oak you get surprised by a frost after March 15 be ready to protect your heliotrope if you have a surprise late frost.

USDA Zone Info for Live Oak

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	15°F
Highest Expected Low	20°F

This means that on a really cold year, the coldest it will get is 15°F. On most years you should be prepared to experience lows near 20°F.

Plants to Grow in Live Oak

You may be interested in your other planting guides for Live Oak.