Wallflowers - Purple Shades - 10 Pack

Wallflowers, botanically known as Erysimum, are hardy biennial spring bedding plants that bloom fr...

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Carbeth Plants Wallflowers (Erysimum) are ideal for gardeners seeking early spring color, offering fragrant, rich purple-to-ruby blooms from March to May. Designed for those who want a low-maintenance, frost-hardy addition to beds, borders, or patio containers, these plants are excellent for supporting local pollinators. While they are hardy and reliable, the main caveat is that they are biennials, meaning they focus on root establishment in their first autumn to produce their primary floral display the following spring.

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Model Part Numberwoocommerce_gpf_43639
BrandCarbeth Plants

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FAQs

Are these plants safe for pets?

While wallflowers are generally not listed as highly toxic, it is best practice to prevent pets from grazing on any garden plants.

Can I plant these in the spring instead of autumn?

These are best planted in the autumn. Spring planting may result in a much smaller flowering window as the plant will not have had enough time to establish its root system.

Do I need to fertilize my wallflowers?

Generally, no. If your soil is very poor, a light application of a balanced slow-release fertilizer at planting can help, but they are not heavy feeders.

What does 'bare root' mean?

Bare root means the plants are shipped without soil around the roots. They should be planted promptly upon arrival to prevent the roots from drying out.

Will these come back every year?

As biennials, they complete their life cycle over two years, typically flowering in their second year. You may want to replant fresh stock each year for consistent displays.

Troubleshooting

Plants are wilting shortly after planting

Ensure the roots are well-watered immediately after planting to establish contact with the soil.

Poor flowering in the spring

Verify that the plants are receiving at least 6-8 hours of direct sunlight; shade will significantly reduce bloom density.

Stem rot or decay

This is typically a sign of poor drainage. Ensure the planting site is not holding standing water after rainfall.

Pros and Cons

Pros

  • Attracts beneficial pollinators to the garden
  • Highly fragrant blooms suitable for indoor vases
  • Frost-hardy and resilient against winter weather
  • Versatile for use in borders, beds, and patio pots

Cons

  • Biennial lifecycle requires planning for seasonal replanting
  • Requires well-draining soil to prevent winter rot
  • Needs full sun exposure to achieve optimal flowering

Setup, Compatibility & Care

  1. Timing: Plant in the autumn so the root systems can establish themselves before the dormant winter phase.
  2. Site Selection: Choose a sunny spot. While they are hardy, they do not perform well in waterlogged soil.
  3. Soil Preparation: Ensure the soil is well-draining. If you have heavy clay soil, add grit or organic compost to improve drainage.
  4. Planting Depth: Bury the roots deeply enough to cover the crown, but avoid burying the foliage base.
  5. Ongoing Care: Once established, these plants require minimal intervention. Deadhead spent blooms if you wish to prolong the flowering period, though leaving some can help the plant settle for the season.