Sunglo Nectarine Tree

‘Sunglo’ is a yellow-fleshed nectarine with large, smooth-skinned fruit and a sweet flavor. It is a hardy, vigorous tree, and it needs a compatible pollinizer because it is not self-fertile. [J. Frank Schmidt & Son](https://jfschmidt.com/all-trees/sunglo-nectarine/) and [Utah State University](https://extension.usu.edu/boxelder/agriculture/fruit-trees/nectarines) describe the selection and its fruit. ## Growing Plant in full sun with well-drained soil, and allow room for a mature fruit tree. The J. Frank Schmidt listing gives USDA zones 5–8 and about 700–800 chill hours; local winter temperatures and winter chill both affect whether a nectarine crops well. Plan a compatible pollinator nearby and check bloom overlap locally, since flowering time affects fruit set. ## Fruit The firm, yellow flesh is suited to fresh eating and preserving. Harvest when fruit reaches cultivar-appropriate color and softness; handle ripe nectarines gently. ## Maintenance Water consistently while fruit is sizing, especially in dry weather. Prune during dormancy to maintain an open, accessible canopy, and thin an overly heavy crop to support fruit size and reduce branch strain. Follow local guidance for stone-fruit pests and diseases.