Should I dig up my allium bulbs?

Answered by Jarrod Smith

As an expert gardener, I can understand your concern about digging up your allium bulbs. It is important to assess the situation and determine if it is necessary to move your bulbs.

Firstly, let’s consider why you might want to dig up your allium bulbs. There could be several reasons for this. Perhaps you want to rearrange your garden bed or create a new planting area. Maybe the current location is not providing the optimal growing conditions for your alliums. Whatever the reason, it is important to ensure that you handle the bulbs properly during the transplanting process.

If you have decided that you need to dig up your allium bulbs, the best time to do so is when the foliage is just starting to brown out. At this stage, the bulbs have finished their growing cycle, and digging them up will not interrupt their dormancy period. By digging before the foliage completely browns out, you can easily locate the bulbs and ensure you don’t accidentally damage them.

To move the bulbs, it is essential to dig up the whole bulb, including the roots. This will minimize any disturbance to the bulb and ensure it remains intact during the transplanting process. Carefully use a garden fork or trowel to loosen the soil around the bulbs, taking care not to damage them. Gently lift the bulbs out of the ground, being mindful of their delicate nature.

Once you have lifted the bulbs, it is crucial to replant them immediately in their new location. Allium bulbs do not respond well to drying out, so swift replanting is essential for their survival. The new location should ideally have similar growing conditions to the previous one, including sunlight exposure and soil type.

When replanting the bulbs, make sure to plant them at the same depth as they were originally. A general rule of thumb is to plant bulbs about two-and-a-half times as deep as their length. This will help provide them with the necessary stability and protection during their growth cycle. If you are unsure of the original depth, you can estimate based on the size of the bulb.

Before replanting the bulbs, it is essential to cut off the foliage. While this may seem counterintuitive, removing the foliage helps redirect the plant’s energy towards establishing new roots rather than sustaining the dying foliage. Cutting off the foliage also makes it easier to handle the bulbs during the replanting process.

If you have decided to move your allium bulbs, it is best to dig them up when the foliage is just starting to brown out. By doing so, you can easily locate the bulbs without causing any damage. When transplanting, make sure to dig up the entire bulb, including the roots, and replant it immediately at the same depth in the new location. Cutting off the foliage before replanting helps redirect the plant’s energy towards establishing new roots. Remember to handle the bulbs with care and provide them with similar growing conditions in their new location.

I hope this detailed explanation helps guide you in successfully transplanting your allium bulbs. Happy gardening!