When to plant bulbs for Spring

Most of the best flowers that you want to bloom in Spring, will need to be planted in the Autumn before. In doing so you can transform your garden into a springtime paradise, whether in pots, beds, or borders, thee bulbs listed below promise a burst of joyous colour. Spring bulbs in particular offer an array of colours and scents, making them a delight for any garden.

Among our favourites are:

  • Tulips
  • Alliums
  • Daffodils
  • Crocus
  • Iris
  • Hyacinth
  • Scilla
  • Amaryllis
  • Bluebells
  • Snowdrops
  • Anemone

If you are looking for plants to bulb in the Spring, your best options are tender summer-flowering bulbs such as Gladioli.

For optimal results, aim to plant your spring bulbs as soon as you acquire them. In the UK, plant bulbs like crocus, daffodils, and hyacinths by the end of September or in October. Tulips can be planted later, during October or November. Hardy summer-flowering bulbs, such as alliums and lilies, can also be planted in autumn.

How to Plant Spring Bulbs

Planting bulbs in borders and pots requires different techniques, and here are the specific steps for each:

 

Planting in Borders:

Plant bulbs in clusters or drifts for a visually appealing display.

Scatter bulbs over the ground or create shallow trenches.

Place bulbs at a depth of 2-3 times their size.

Ensure bulbs are spaced at least twice their width apart. This allows them room to grow and prevents overcrowding.

Gently firm the soil around the bulbs. This helps provide stability and good soil contact for the roots.

Water the planted area thoroughly. Adequate moisture is essential for the bulbs to establish roots and start growing.

 

Planting in Pots:

Use a deep container filled with a mix of multi-purpose peat-free compost and grit. This combination provides good drainage and aeration for the bulbs.

Plant bulbs in the pot at a depth of 2-3 times their size.

Space the bulbs apart with the pointed end facing upward. This ensures proper growth orientation.

Water the pot generously after planting. Ensure that the soil is evenly moist but not waterlogged.

Consistent moisture is crucial for container plants, as they may dry out more quickly than plants in the ground.

Remember that the specific requirements may vary depending on the type of bulbs you are planting, so it's essential to follow any additional guidelines provided for the particular plants you have chosen. Additionally, consider the sunlight and water needs of the specific bulbs to ensure they thrive in their chosen location.

Planting Bulbs Late

While it's ideal to plant bulbs promptly, late planting in late autumn is still viable. Avoid planting in frozen ground. Forgotten bulbs can still be planted, though their performance may be slightly diminished in the first year.

Perennial Return of Spring Bulbs

Most spring bulbs return annually, often multiplying and spreading over time. Leave bulbs in the ground over winter, or lift and store them in a cool, dry place if needed.

By following these guidelines, your garden will thrive with a vibrant display of spring bulbs year after year.