One of the best tools that you have as gardeners to help us estimate 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.

You will be able to estimate when it's possible to plant dracaena by checking out the USDA zone info for Troutdale.

Planting Calendar for Dracaena

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

You can plant dracaena a lot earlier in the year because they are very cold tolerant.

The earliest that you can plant dracaena in Troutdale 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 dracaena and expect a good harvest is probably September. You probably don't want to wait any later than that or else your dracaena may not have a chance to really do well. You can get started a little bit earlier by starting your dracaena indoors.

Last Frost Date

On average all chance of frost has passed is on March 15 in Troutdale. You should expect an average low temperature of 15°F in the coldest months of winter.

Since the USDA zone info for Troutdale is an average the actual date of last frost is different every year. Since half of the time in Troutdale last frost occurs after March 15 be ready to cover your dracaena in the event of a surprise late frost.

USDA Zone Info for Troutdale

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 Troutdale

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