Amaryllis bulbs retain their roots year round, even when dormant.
Located in U.S. Department of Agriculture hardiness zone 8b, Austin, Texas' climate allows gardeners to grow amaryllis (Hippeastrum spp.) outdoors. A well-drained soil rich in organic matter is best, in sunny locations with some afternoon shade in summer. Does this Spark an idea?
Time Frame
The ideal time to dig up, divide and replant amaryllis bulbs is early to late fall, when the foliage naturally withers and the plants become seasonally dormant.
Considerations
Slice no closer than 6 inches into the soil around the bulbs. Unlike tulip or daffodils bulbs, amaryllis retains roots. Try to retain as many roots as possible while digging and dividing. Punctured or cut bulbs usually rot when replanted.
Expert Insight
If amaryllis bulbs multiply and become overcrowded, flowering may diminish. Make sure, when dividing and replanting the bulbs in fall, to plant them so the tip of the bulb is right at the soil line. Don't plant too deeply.
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