I had a Blue Point Juniper, which I think has similar requirements, for several years. It just wasn't happy with five hours of direct light daily, and grew at an angle, towards the sun. Spider mites were an ongoing hassle (they cause ugly dead patches in the foliage.) Didn't have to water it much, though. They do look lovely at the nurseries, don't they?

This from the tree forum. Sounds like one that might break your heart.

Here is a link that might be useful: Wichita Blue Juniper

You might want to check out Blue Pyramid Cypress. My friend Linda M. planted several and they are looking great. She worked at Rainbow Gardens for years so she know plants and she thinks they will do very well in Texas growing conditions.

She says Blue Ice Cypress is another good one.

Here is a link that might be useful: Blue Pyramid Cypress on Google ...

I'm planting 4-5 foot Juniper trees as a privacy border about 30 trees we were planning on spacing 3 feet apart however decided to go 2 feet for more immediate privacy Will I regret this in the long run Are they too close ?