Nectarine, Sunglo, Bare Root

Sunglo Nectarine (Prunus persica)

Sunglo is a yellow-fleshed freestone nectarine with a red blush and a full sweet-tart flavor. It is an option for growers who want smooth-skinned fruit later in the summer harvest.

Key Characteristics

A yellow nectarine for eating and preserving

Sunglo’s ripe flesh separates from the stone, making it convenient for kitchen use. Enjoy it fresh or use firm-ripe fruit in baked dishes and preserves.

A later complement to early cultivars

Sunglo generally ripens after early summer nectarines. Its harvest can help bridge the gap toward later fruit such as Red Gold.

A managed crop gives better fruit

Thin heavy sets so fruit has room to size and color. Keep the canopy open, maintain even moisture, and use the general stone-fruit practices below for pest and rot pressure.

Pollination Partners

Self-fertile; a second tree is not required. Cross-pollination depends on overlapping bloom, not matching harvest months.

Rootstock and Mature Size

Plan for approximately 15–20 feet at maturity, depending on site and pruning. The offered variant identifies the rootstock; keep the graft union above soil level and remove rootstock suckers.

Product Details

• Sun: Full sun to light partial shade; full sun is best for fruiting.
• Soil: medium to medium-dry, well-drained soil; avoid standing water.
• Mature height: Approximately 15–20 feet; see rootstock and pruning guidance above.
• Bloom: Early to mid-spring; pink flowers.
• Fruit: Red-blushed smooth skin and yellow freestone flesh with a sweet-tart flavor.
• Uses: Fresh eating, baking, preserves, canning, and freezing.
• Ripening: July–August
• Chill hours: Approximately 850 hours.
• Pollination: Self-fertile; no second tree required.
• USDA hardiness: Zones 5–9.

General Nectarine Orchard Guidance

A good start

Choose well-drained soil and enough room for the mature tree. Water consistently while roots establish, mulch with space around the trunk, and keep vigorous grass and other competitors away from the young root zone.

Fertility and fruit-tree guilds

Use a soil test to guide lime and fertilizer rather than feeding heavily by default. Our Tree Planting Kit fertilizer blend is an optional planting supplement; keep concentrated fertilizer away from bare roots and avoid excess nitrogen.

Interested in permaculture and stacking functions around your fruit trees? Explore our fruit-tree guild guide for ideas on combining plants for flowers, ground cover, and mulch while giving your tree room to grow.

Practical pest and disease care

Peaches and nectarines fruit on the previous season’s growth, so annual pruning and early thinning help maintain light, fruit size, and branch strength. Remove mummified fruit and monitor for brown rot, leaf curl, and plum curculio. Use sanitation, fruit bags where practical, and locally appropriate organic care; avoid insecticides during bloom.