are hibiscus plants perennials or annuals
1-16 of 473 results for perennial hibiscus plants. 1  10+ Dinnerplate Hibiscus/ Perennial Flower Seed/ Easy to Grow/ Huge 10-12 Inch Flowers/ Fairy Dust. 2  10+ Dinnerplate Hibiscus/ Purple Cream/ Perennial Flower Seed/ Easy to Grow/ Huge 10-12 Inch Flowers. 3  30+ Hibiscus/ Perennial Flower Seed/ Easy to Grow/ Huge 10-12 Inch Flowers/ Fairy Dust.