Before planting it is a good idea to find your USDA Zone info to determine your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The USDA zone info for Helena can be reffered to in order to figure out when it's a good idea to plant buddha belly plant.

Planting Calendar for Buddha belly plant

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

Buddha belly plant require warm weather which means that it is necessary to wait until it warms up after the last frost has passed before you can plant them.

The earliest that you can plant buddha belly plant in Helena 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 buddha belly plant and expect a good harvest is probably August. You probably don't want to wait any later than that or else your buddha belly plant may not have a chance to grow to maturity. If you are starting your buddha belly plant indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

In Helena the average date of last frost happens on March 15. In the coldest months of winter you should expect an average low temperature of 10°F.

Just be sure to remember that USDA zone info for Helena is not always accurate and the actual date of last frost changes from year to year. Since half of the time in Helena you get a frost after March 15 be ready to protect your buddha belly plant if you have a surprise late frost.

USDA Zone Info for Helena

Here is the info for USDA Zone 8a.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	10°F
Highest Expected Low	15°F

This means that on a really cold year, the coldest it will get is 10°F. On most years you should be prepared to experience lows near 15°F.

Plants to Grow in Helena

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