Pruning Royal Candles Speedwell: Tips And Techniques

do i prune the royal candles speedwell plant

Royal Candles Speedwell, scientifically known as Veronica spicata, is a perennial plant with a lifespan of 3 to 5 years. It is a low-maintenance plant that attracts butterflies and bees but is rarely bothered by deer or rabbits. With its upright candles of flowers and deep-green leaves, it makes a stunning addition to any garden. In this article, we will explore the pruning requirements and other care tips for the Royal Candles Speedwell to help you cultivate a vibrant and healthy plant.

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Propagation from seeds

To propagate Royal Candles Speedwell from seeds, timing is crucial. Start your seeds indoors about 8-10 weeks before the last frost to give them a strong head start. For successful germination, keep the soil consistently moist and warm, ideally around 70°F (21°C). This warmth encourages those seeds to sprout and thrive.

Seeds of the Royal Candles Speedwell typically germinate within 14 to 30 days under optimal conditions. Providing the right environment is crucial for successful seedling development. The seedling stage lasts approximately 4 to 6 weeks before the young plants are ready for transplanting. During this time, they require careful attention to ensure healthy growth.

Vegetative growth usually occurs in late spring to early summer. This is when the plant focuses on developing its foliage and establishing a robust structure. The blooming period for the Royal Candles Speedwell is from late spring to early summer. After flowering, the plant produces seeds that mature by late summer, ensuring the continuation of its lifecycle.

Another effective method for propagating Royal Candles Speedwell is division propagation, which works best in early spring or fall. When dividing, carefully separate clumps into sections, ensuring each piece has roots attached. This technique helps expand your garden and rejuvenates the parent plant.

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Division propagation

Royal Candles Speedwell is a dense herbaceous perennial with an upright spreading habit of growth. It is a stunning plant with masses of beautiful spikes of royal blue flowers rising above the foliage from early to mid-summer. The flowers are excellent for cutting. Its narrow leaves remain forest green in colour throughout the season.

When dividing the plant, it is important to use clean tools to reduce the risk of spreading diseases. It is also crucial to water the plant regularly during the first growing season after division to help the plants establish themselves. Division propagation is an effective method to propagate the Royal Candles Speedwell as it helps to rejuvenate the parent plant while also expanding your garden.

The Royal Candles Speedwell is a relatively low-maintenance plant that is adaptable to various conditions. It thrives in full sun to partial shade and is drought-tolerant, making it ideal for low-water gardens. With a moderate growth rate of approximately 1 to 2 feet per year, it will steadily establish itself in your garden.

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Soil and sunlight

The Royal Candles Speedwell, or Veronica spicata, is a perennial plant with a lifespan of 3 to 5 years. It is a low-maintenance plant that is well-suited for rock gardens, along foundations, in border beds, and any sunny spot in the landscape. It thrives in full sun but will also tolerate partial shade.

When it comes to soil, well-drained soil is essential for the Royal Candles Speedwell. Soggy soil can cause root rot, which can kill the plant. Loamy, well-drained soil is the ideal environment for this plant. If you have poor or clay soil, amend it with compost before planting.

To propagate the Royal Candles Speedwell from seeds, start your seeds indoors about 8-10 weeks before the last frost. Keep the soil consistently moist and warm, ideally around 70°F (21°C), to encourage germination. The seedling stage lasts for about 4 to 6 weeks before the young plants are ready for transplanting.

The Royal Candles Speedwell can reach impressive heights of up to 3 feet, with a spread of 1 to 2 feet wide. Its growth rate is moderate and can be influenced by factors such as soil quality and sunlight exposure. Providing the right environment is crucial for successful seedling development.

In terms of sunlight, the Royal Candles Speedwell is classified as a full sun plant. However, it can tolerate some partial shade. It is important to note that the amount of sunlight the plant receives can impact its growth rate and overall size.

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Watering and feeding

Watering:

Royal Candles Speedwell (Veronica spicata) thrives in well-drained soil, and it is crucial to prevent soggy soil as it can be detrimental to the plant's health. Ensure the planting beds are well-drained to prevent water pooling. Reduce watering during the winter months as very moist winter soil can be harmful to the plant. Protect the plant from excessive precipitation by providing shelter during the wet season.

Feeding:

Royal Candles Speedwell is known for its adaptability and low maintenance and can flourish even with minimal feeding. Many gardeners choose to omit feeding altogether, or fertilise sparingly, such as once every other year. However, if you wish to promote vigorous growth and spread, fertilising with a well-balanced, slow-release feed in the spring is recommended. This will help the plant multiply and spread more rapidly.

Propagation:

To propagate Royal Candles Speedwell from seeds, start indoors approximately 8-10 weeks before the last frost. Maintain consistently moist and warm soil, ideally around 70°F (21°C), to encourage germination. Alternatively, division propagation is effective in early spring or fall. Carefully separate clumps into sections, ensuring each piece has roots attached. This method helps expand your garden and rejuvenates the parent plant.

Soil and Sunlight:

Loamy, well-drained soil is the ideal environment for Royal Candles Speedwell. If you have poor or clay soil, amend it with compost before planting. While the plant prefers full sun exposure, it can tolerate partial shade. Keep in mind that factors like soil quality and sunlight exposure impact the growth rate and ultimate size of the plant, so consider these aspects when planning your garden layout.

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Deadheading

For the Royal Candles Speedwell, also known as Veronica spicata, deadheading is a simple process. First, identify the spent flower spikes that have lost their vibrant purple-blue colour and are starting to wither. Using a sharp, clean pair of gardening shears or scissors, cut these spikes back to just above a set of healthy leaves or a node, where new growth will emerge. Make sure to cut the spikes cleanly and avoid tearing or damaging the remaining healthy foliage.

The frequency of deadheading depends on the growth rate of your plant and the number of spent flower spikes. Regular deadheading, once every two to three weeks during the active growing season, will help promote continuous blooming. You can also cut back the first flush of blooms to encourage a second round of blooms later in the summer. This process is known as "shearing back" and involves cutting the entire plant back by about a third to encourage new growth and flowering.

In addition to deadheading, there are other pruning techniques you can employ for the Royal Candles Speedwell. Cutting the plant back in spring will help promote new growth and maintain a compact, neat appearance. You can also divide the plants every few years to control their size and propagate new ones. This process, known as division propagation, involves carefully separating the clumps of the plant into sections, ensuring each piece has roots attached.

Frequently asked questions

Pruning is not necessary for the Royal Candles Speedwell plant, also known as Veronica spicata, as it is a low-maintenance plant. However, deadheading the faded flower spikes will encourage continuous blooming throughout the summer.

Regular watering is necessary for container-grown plants. For non-container plants, keeping the plant well-watered for the first couple of years is crucial for the proper establishment of the roots. Reduce watering in the winter, as very moist winter soil can kill the plant.

Loamy, well-drained soil is the best environment for the Royal Candles Speedwell plant. These plants do not tolerate soggy soil, which can cause root rot. Excellent drainage in the winter is crucial to prevent root rot.

The Royal Candles Speedwell plant does best in full sun but can tolerate partial shade.

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