The USDA Zone info is a great tool for gardeners to help us figure out your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

A way of figuring out when it's the best time to plant four-o-clock flower is to look at the USDA zone info for Malone.

Planting Calendar for Four-o-clock flower

Frost tolerance for four-o-clock flower:	Not tolerant of frost.
When to plant:	After all chance of frost has passed.

Four-o-clock flower require warm weather which tells us that you really should wait until it warms up after the last frost before you can plant them.

The earliest that you can plant four-o-clock flower in Malone is May. However, you really should wait until June if you don't want to take any chances.

The last month that you can plant four-o-clock flower and expect a good harvest is probably August. If you wait any later than that and your four-o-clock flower may not have a chance to really do well. If you are starting your four-o-clock flower indoors then you might be able to get away with starting them a little bit earlier.

Last Frost Date

On average the last frost has passed is on May 15 in Malone. You should expect an average low temperature of -25°F in the coldest months of winter.

Keep in mind that USDA zone info for Malone is just an average and the actual date of last frost will vary from year to year. Since half of the time in Malone last frost occurs after May 15 be ready to protect your four-o-clock flower if you have a late frost.

USDA Zone Info for Malone

Here is the info for USDA Zone 4b.

Average Date of Last Frost (spring)	May 15
Average Date of First Frost (fall)	September 15
Lowest Expected Low	-25°F
Highest Expected Low	-20°F

This means that on a really cold year, the coldest it will get is -25°F. On most years you should be prepared to experience lows near -20°F.

Plants to Grow in Malone

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