Question
Hello,
Is the Leland Spruce and the Leland Cypress the same tree? How far apart do you recomend planting these trees. I am looking at 10'.
thanks
George

Answer
Yes sort of- the real name is Leyland cypress. It is sometimes called spruce.

Due to its being susceptible to several diseases the life expectancy of Leyland cypress is relatively short (15-20 years ) When disease start affecting them they seem to break down and die fairly quickly. Not knowing where you are located it is hard to recommend a replacement but Green Giant arborvitae maybe a good one.  

Thuja 慓reen Giant?"arborvitae" - new, hybrid arborvitae; a Leyland cypress replacement; 30?tall, FAST growing , medium-green color; great plant.
Check with the local nursery and see if they carry it and if they think it will grow in your area.

Thuja Giants are a popular alternative to pest prone evergreen trees like hemlocks and pines.

You'll never have to worry about mixing chemicals or spraying these trees. Even deer and bagworms leave them alone.

This is a tough tree. Resists ice and snow damage. Grows in almost any soil, even sandy loam or heavy clays. Prefers direct sunlight, but also does well in partial shade.

The Thuja Green Giant is the perfect fast growing evergreen for a privacy hedge or wind screen. Plant every 5-6 feet for a thick barrier.

You can easily trim them once a year to your desired height. Left unpruned- Thuja Green Giants planted in rows can reach as high as 20-30 feet.