Foliage: The leaves are dark green, glossy, and evergreen, providing year-round interest.

Flowers: Produces large, double, white flowers with a strong, sweet fragrance. The flowers bloom in late spring to early summer and may continue intermittently throughout the summer.

Light Requirements: Prefers full sun to partial shade. For optimal growth and flowering, provide at least 4-6 hours of direct sunlight daily. In hotter climates, some afternoon shade can help protect the plant from intense sun, which can cause leaf scorch.

Soil Requirements: Thrives in well-draining, acidic soil. The ideal pH range is 5.0-6.0. Gardenias prefer soil that is rich in organic matter, such as compost or leaf mold. If your soil is heavy or clay-like, amend it with organic material to improve drainage and fertility.

Watering: Requires regular watering to keep the soil consistently moist but not waterlogged. Gardenias are sensitive to both overwatering and underwatering, so it’s important to maintain a balance. Water deeply and allow the top inch of soil to dry out slightly between waterings. Mulching around the base of the plant helps retain moisture and regulate soil temperature.

Temperature and Humidity: Hardy in USDA zones 7-10. Chuck Hayes Gardenia is more cold-tolerant than many other gardenia varieties, but it still prefers moderate temperatures and high humidity. Protect the plant from temperatures below 10°F (-12°C) in colder climates. In dry conditions, increase humidity around the plant by misting or using a humidity tray.

Fertilization: Apply a balanced, slow-release fertilizer formulated for acid-loving plants in early spring. Additional feedings in mid-summer can support continued growth and blooming. Avoid over-fertilizing, as this can lead to nutrient imbalances and affect blooming. Yellowing leaves may indicate a need for iron supplements.

Pruning: Prune after the blooming period to shape the plant and remove dead or damaged branches. Light pruning helps maintain a compact form and encourages bushier growth. Avoid heavy pruning, which can reduce the number of blooms the following year.

Pests and Problems: Chuck Hayes Gardenia can be susceptible to pests like aphids, spider mites, and whiteflies. It may also experience fungal issues like sooty mold or powdery mildew. Ensure good air circulation around the plant to prevent fungal diseases. If pests or diseases are detected, treat with insecticidal soap or neem oil. Regularly inspect the plant to catch problems early.