Bold Burgundy Blooms All Season Long
Discover the Garnet Globes Hibiscus, a Proven Winners® rose mallow hybrid that delivers non-stop color from summer through fall. This cold-hardy perennial hibiscus produces abundant deep burgundy flowers with a distinctive globe shape, thriving in full sun and well-draining soil. Unlike tropical varieties, this hardy shrub survives winter and returns year after year with increasingly impressive blooms. The lush green foliage creates the perfect canvas for the rich crimson flowers, while the plant’s naturally full growth habit requires minimal pruning. Whether planted in mixed borders, foundation beds, or as a standalone specimen, this reliable performer adds weeks of dramatic color to any landscape. Gardeners love it for its ease of care, extended bloom season, and the stunning visual impact those deep red globes provide from mid-summer until the first frost.
Planting & Care
1. Planting: To achieve the best results, plant hibiscus in your garden before the intense summer heat arrives. Hibiscus thrive in bright, sunny environments, so it’s important to ensure they receive plenty of sunlight. Choose a location that provides 4 to 6 hours of full to partial sunlight each day. Additionally, they prefer soil that is both moist and well-drained, which allows them to flourish and display their beautiful blooms throughout the growing season. Keep in mind that hibiscus is one of the last perennials to emerge in spring. Be patient; even if it appears dead, it is likely still alive.
2. Watering: This hibiscus needs moderate watering to thrive and yield larger flowers and lush foliage. Water regularly, particularly during dry spells. Maintaining consistent moisture is essential, but take care to avoid overwatering.
3. Fertilizing: These vibrant plants greatly benefit from a protective layer of mulch during their first winter. Mulch helps retain moisture and insulates the roots. In early spring and again in mid-summer, apply a slow-release fertilizer. Additionally, you can use a water-soluble fertilizer every two weeks throughout the growing season.
4. Pruning: Deadheading will enhance the appearance of the plant, but it is not essential for ongoing blooming. In spring, prune any leftover stems before new growth begins. Avoid trimming in the fall. To cut this plant back, you will need a sturdy pair of loppers or a saw.
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