This stunning Silver Waxed Black Pearl Amaryllis Bulb 28/30, is the perfect new, clean, elegant, and show stopping decoration! These are the best bulbs on the market. They also require zero gardening know-how. Simply place the bulb in an indoor relatively sunny location and it does the rest of the work. No water, dirt, or green thumb required. This is the decoration to have this holiday season. Simply stage the bulb where you would like it and wait for the show to begin. Average bloom time is between 6 and 8 weeks. these tend to take a little longer to bloom than some other varieties.