SCIENTIFIC NAME: Vaccinium hybrid 'FC12-029' PP 32183

COMMON NAME: Sapphire Cascade Hybrid Highbush Blueberry

GARDEN SIZE: 1-2 feet tall x 1-3 feet wide

GROWTH RATE: Reaches maturity in 6-8 years

USDA ZONE: 5-9

CHILL HOURS: 350-450

EXPOSURE: Full Sun

WATER & SOIL: Acidic, well-drained soil high in organic matter

HABIT (FORM): Multi-stemmed woody shrub with a compact, mounded to weeping form

FOLIAGE: Deciduous, medium-green leaves with a hint of red in the new growth. Leaves turn deep red in autumn.

FLOWERS: Clusters of small, bell-shaped, pink and white flowers

BLOOM TIME: Mid spring

HARVEST TIME: Mid to late summer

POLLENIZATION: This blueberry cultivar is self-fertile and produces some fruit in isolation, but it will produce a better crop with a compatible partner nearby. Plant near at least one other highbush blueberry of a different variety that blooms around the same time to encourage cross-pollenization.

POLLENIZATION PARTNERS: Recommended partners for Sapphire Cascade include early- to mid-blooming southern highbush blueberries like Cabernet Splash or Bushel and Berry's 'Blueberry Buckle', 'Pink Icing', and 'Silver Dollar' cultivars.

FRUIT: Medium-sized, deep blue berries with a firm texture and tart flavor

CARE: When planting, condition the soil in an area twice the diameter of the root ball with peat moss or a soil conditioner like our Earthmix Landscape. Mix soil conditioner with existing soil in a 50/50 ratio.

Mulch with 2-6 inches of straw, wood chips, or other organic matter to help regulate moisture. Leave a gap of a few inches around the trunks to prevent damage to the stems from staying wet.

Blueberry bushes need about an inch of water every 7-10 days, though young bushes need a little more during their first growing season while they establish roots. If not enough rain has fallen, give a deep soak to the soil around the base of the plant once or twice per week. A good rule of thumb is 1 gallon of water per square foot of surface area under the canopy.

Fertilize each spring and fall with Holly-tone or another fertilizer made for acid-loving plants.

Prune in late winter to early spring while the plant is dormant. Remove weak canes and low-growing shoots that will be shaded by other limbs or touch the ground. If desired, cut taller canes down to within arm's reach to make it easier to harvest berries.

When your blueberry bush is about five years old, you may notice older canes becoming less productive. At this stage, begin cutting back 20% of the thick, gray, older branches to ground level each year. This will allow the canes to completely refresh themselves in a five year cycle.

PET SAFETY: May cause gastrointestinal issues in cats and dogs if consumed in large amounts, but not commonly eaten by pets. Always research further if you have concerns, as reactions can occur with anything. Also, remember to check the safety of any fertilizers or pesticides applied to your plants.

USES: Edible berries, hanging baskets, container planting, borders, fall color

HISTORY: Sapphire Cascade's ancestors include northern highbush blueberry (V. corymbosum), wild lowbush blueberry (V. angustifolium), and shiny blueberry (V. myrsinites). This miniature, cascading hybrid is one of the newest entries in the Bushel and Berry series, developed in Lowell, Oregon and tested in southern Pennsylvania during the 2010s. The patent was assigned to the Conard-Pyle Company in 2020.