Allium Purple Sensation Bulbs - 20 Pack

Allium Purple Sensation is a vigorously growing perennial that produces vivid deep purple spherica...

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B&QB&Q - 10 X Allium Purple Sensation BulbsSummer FloweringUk Hardy Pollinator FriendlyGrow In BedsBorders & Patio Pots
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The Allium Purple Sensation bulbs are an ideal choice for gardeners looking to add architectural height and striking color to their landscapes. These vigorous perennials produce vibrant purple spherical blooms, making them perfect for borders, patio pots, or as cut flowers. While they offer excellent value by returning larger each year, they do require proper storage if not planted immediately to prevent moisture damage or rodent interference.

All features

Model Part NumberALIUMPURPSEN-20
BrandCarbeth Plants

Extended Product Information

FAQs

When is the best time to plant Allium Purple Sensation?

These bulbs are best planted in the autumn to ensure they are established before the winter, allowing for a spring bloom.

Do I need to dig up the bulbs in winter?

No, Allium Purple Sensation are hardy perennials and can be left in the ground year-round in most UK gardens.

How deep should I plant these bulbs?

A general rule of thumb is to plant them at a depth equivalent to three times the size of the bulb.

Can these be grown in pots?

Yes, they grow very well in pots as long as you provide well-draining soil and ensure the container is deep enough.

How long do the blooms typically last?

The blooms provide interest for several weeks during late spring and early summer.

Are they toxic to pets?

Like many members of the Allium family, they can be toxic if ingested by cats or dogs, so keep them in areas your pets do not frequent.

Troubleshooting

Bulbs showing signs of rot during storage

Ensure they are kept in a well-ventilated, dry area. Remove any damaged or mushy bulbs immediately to prevent the spread of decay.

Poor growth or no flowers in spring

Ensure they were planted at the correct depth (three times the bulb height) and that they receive adequate sunlight throughout the day.

Rodent damage to stored bulbs

Move bulbs to a secure, lidded container or a wire mesh basket that allows airflow but keeps pests out.

Pros and Cons

Pros

  • Reliably returns and increases in size each year
  • Excellent for attracting pollinators
  • Provides significant structural height
  • Versatile for both garden beds and pots

Cons

  • Requires specific storage conditions if not planted upon arrival
  • Vulnerable to rodents if left in unsecure storage
  • Blooms are seasonal and limited to late spring/early summer

Setup, Compatibility & Care

To ensure your Alliums thrive, plant the bulbs in well-drained, fertile soil with plenty of sunlight. Dig holes approximately three times the depth of the bulb and space them about 10-15 cm apart. If you are not planting immediately, store the bulbs in a cool, dry, well-ventilated, and frost-free location such as a garage or shed. Ensure they are kept in a container that is inaccessible to rodents to prevent damage. Water moderately during the growing season and allow the foliage to die back naturally after flowering to help the bulb store energy for the following year.

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