Joe Burke - Limber Pine

Joe Burke is a named Limber Pine selection with blue-green needles marked by pale stomatal lines. Nursery listings describe a medium-growing, upright tree, while published mature dimensions vary by source and growing conditions. ## Features The cultivar’s blue-green color and pyramidal outline make it useful as a specimen or in a conifer grouping. Kigi Nursery reports a 10-year average of about 10 by 4 feet; Wilson’s Nursery lists 20–30 feet tall by 15–25 feet wide. The difference illustrates why a young-plant average and a mature-tree listing should be read in their stated context. [Kigi Nursery](https://kiginursery.com/conifers/pinus-flexilis-joe-burke-blue-limber-pine/) [Wilson’s Nursery catalog](https://www.wilsonsnurseryinc.com/catalog2017.pdf) ## Growing Conditions The exact-cultivar nursery listing gives USDA Zone 4 and full sun. Allow enough room for the broader dimensions reported for mature trees, and avoid treating the smaller 10-year estimate as a final-size limit. [Kigi Nursery](https://kiginursery.com/conifers/pinus-flexilis-joe-burke-blue-limber-pine/) ## Maintenance Optional summer candle pruning can encourage a fuller outline and help keep the plant compact; use it selectively rather than shearing the pine. Check soil moisture while the plant establishes and keep the root zone from remaining saturated.