From our perspective, the diminishing daylight and the cooling soil temperatures of autumn are not a threat, but a critical environmental signal. Our above-ground foliage begins to yellow and wither as we cease photosynthesis and start reallocating our stored energy reserves. This process is essential. Do not be tempted to cut back our green leaves prematurely, as this robs us of the ability to gather and send energy down to our bulbs for winter storage. Wait until a frost has blackened the leaves or they have turned completely yellow and brown naturally. This indicates we have completed our seasonal cycle and are ready for dormancy.
The act of digging must be performed with care. Using a spading fork rather than a shovel is advisable to minimize the risk of slicing through our tender bulbs. Insert the tool into the soil a generous distance away from the central clump to avoid impact. Gently lift the entire mass from the ground. You will find that we have multiplied over the growing season; a single bulb often produces offsets, which are smaller bulbs attached to the main "mother" bulb. These are your future plants. Shake off the loose soil, but avoid washing us with water, as excess moisture can encourage rot during storage.
Once lifted, we require a period of curing. This is not simply drying, but a process where our outer layers form a protective papery tunic and any wounds on our roots or stems heal over. Lay us out in a single layer in a warm, dry, and well-ventilated location out of direct sunlight—such as a garage, garden shed, or covered porch—for about one to two weeks. After this, you can gently remove the remainder of the dried soil and the dead foliage, which should easily twist off. It is also the time to carefully separate the new offsets from the main bulb. These can be stored and planted to expand your collection.
Our fundamental need for winter is a stable environment that mimics the conditions of our native habitat—cool, dark, and dry. The ideal temperature range for our slumber is between 50-60°F (10-15°C). A basement, unheated garage (that does not freeze), or a cool closet is often perfect. Pack us in a medium that maintains slight humidity without being wet. Peat moss, vermiculite, or dry sand are excellent choices. Place us in a ventilated container such as a paper bag, mesh bag, or a cardboard box with holes. Do not use sealed plastic bags or containers, as this traps moisture and will cause us to mold and rot, ending our life cycle prematurely.
