The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The earliest that you can plant torch lilys in West Richland should be estimated by referring to the USDA zone info.

Planting Calendar for Torch Lilys

Frost tolerance for torch lilys:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

Torch Lilys do ok in quite a bit of cold which means that you can plant them earlier in the year than more sensitive plants.

The earliest that you can plant torch lilys in West Richland is February. However, you really should wait until March if you don't want to take any chances.

The last month that you can plant torch lilys and expect a good harvest is probably September. If you wait any later than that and your torch lilys may not have a chance to fully mature. You can get started a couple of weeks earlier by starting your torch lilys indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in West Richland. In the coldest months of winter you can expect an average low temperature of 0°F.

Since the USDA zone info for West Richland may not be accurate from year to year the actual date of last frost is different every year. Since half of the time in West Richland it frosts late in the year after April 15 be ready to protect your torch lilys in the event of one of those late frosts.

USDA Zone Info for West Richland

Here is the info for USDA Zone 7a.

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

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

Plants to Grow in West Richland

You may be interested in your other planting guides for West Richland.