Hibiscus
Hibiscus is a bold, tropical shrub known for its huge, show-stopping summer blooms. Growing 4–6 feet tall, hibiscus comes in vibrant shades of pink, red and purple. It thrives in full sun, adapts well to most soils, transplants easily and benefits from an annual early-spring pruning.
Equally stunning in the garden or a bright indoor space, hibiscus will reward proper care with lush growth and frequent blooms. Here’s how to help yours thrive:
1. Warmth Is Key
Hibiscus loves heat. Ideal temperatures range from 60-90°F. Brief hot or cool spells won’t harm the plant, but ongoing cold can slow growth and reduce blooms. Temperatures below 50°F stop flowering, while freezing conditions can cause serious damage. On the flip side, extreme heat (over 95°F) may cause buds to drop, but consistent watering helps prevent stress on the plant.
2. Water Wisely
In warm weather, hibiscus needs regular watering and moist (not soggy) soil. Drooping leaves usually mean it’s thirsty and will perk up quickly after watering. In cooler weather, reduce watering to prevent root rot—slightly dry is better than too wet.
3. Feed for Flowers
Frequent blooms require regular feeding. Use a high-quality fertilizer that includes micronutrients like iron and manganese. We recommend Espoma Organic Palm-Tone, or opt for a slow-release option like Osmocote for long-lasting nutrition.
4. Watch for Pests
Most insects can be managed with a strong spray of water. If needed, our team can recommend safe and effective treatments.
5. Pot with Care
It's important to avoid overpotting. Be sure to move up only one pot size at a time. Choose a well-draining potting mix and if planting in the ground, make sure the site won’t collect standing water.
With warmth, water and a little attention, hibiscus will reward you with tropical color and eye-catching blooms season after season.