Updated: July 1, 2023

Introduction

Solomon’s Seal (Polygonatum spp.) is a popular perennial plant known for its arching stems and delicate, bell-shaped flowers. However, like any other garden plant, it can be susceptible to pests. One common pest that can cause damage to Solomon’s Seal plants is slaters, also known as woodlice or pill bugs. These small crustaceans can feed on the leaves and stems of the plant, leading to unsightly damage. If you are dealing with slaters on your Solomon’s Seal plants, here are some effective methods to get rid of them.

Identify the Problem

Before taking any action to control slaters, it is essential to confirm that they are indeed the culprit behind the damage to your Solomon’s Seal plants. Slaters are small, gray-brown crustaceans with segmented bodies and multiple pairs of legs. They are commonly found in dark, damp areas such as under rocks or logs.

Inspect your plants closely for signs of slater presence. Look for irregular holes or chewed edges on the leaves and stems of your Solomon’s Seal plants. Additionally, you may find slaters themselves hiding under the foliage or in the soil surrounding the plant.

Manual Removal

One of the simplest methods to control slaters is through manual removal. Begin by carefully inspecting your Solomon’s Seal plants and picking off any visible slaters by hand. Since slaters are nocturnal, it is best to do this task during the evening when they are more active.

To prevent slaters from returning, consider creating physical barriers around your plants. Use copper tape or diatomaceous earth around the base of the plant, as slaters are repelled by these substances. Alternatively, you can place a layer of coarse mulch or gravel around your Solomon’s Seal plants to create an inhospitable environment for slaters.

Natural Predators

Introducing natural predators into your garden is another effective way to control slaters on Solomon’s Seal plants. Ground beetles, spiders, and centipedes are natural enemies of slaters and can help keep their population in check.

To attract these beneficial insects, create a diverse and balanced ecosystem in your garden. Provide shelter for ground beetles by adding rocks or logs near your Solomon’s Seal plants. Additionally, avoid the use of broad-spectrum pesticides that can harm these helpful predators.

Organic Repellents

If manual removal and natural predators are not enough to eliminate slaters from your Solomon’s Seal plants, consider using organic repellents. These substances work by creating an unfavorable environment for slaters, discouraging them from feeding on the plant.

One effective organic repellent is garlic spray. To make your own garlic spray, crush several garlic cloves and steep them in hot water overnight. Strain the mixture and dilute it with water before spraying it onto the foliage of your Solomon’s Seal plants. The pungent odor of garlic will deter slaters from approaching your plants.

Another natural repellent is neem oil. Mix a few drops of neem oil with water and spray it onto the leaves and stems of the affected plant. Neem oil not only repels slaters but also acts as a fungicide and insecticide, protecting your Solomon’s Seal plants from other pests as well.

Cultural Practices

Practicing good garden hygiene can go a long way in preventing slater infestations on your Solomon’s Seal plants. Slaters are attracted to dark and damp environments, so it is essential to reduce excess moisture around your plants.

Avoid overwatering your Solomon’s Seal plants, as excessive moisture can create a favorable habitat for slaters. Make sure the soil is well-drained and remove any standing water in the vicinity. Additionally, regularly remove dead leaves and debris from the garden bed to eliminate potential hiding spots for slaters.

Conclusion

Slaters can be a nuisance for Solomon’s Seal plants, but with the right approach, you can effectively control their population. By identifying the problem, manually removing slaters, attracting natural predators, using organic repellents, and practicing good cultural practices, you can protect your Solomon’s Seal plants from further damage. Remember, it is important to be patient and persistent in your efforts to get rid of slaters, as it may take some time to see significant results. With proper care and attention, your Solomon’s Seal plants will thrive pest-free.