Updated: July 16, 2023

Introduction

Impatiens plants, also known as patience plants, are a popular choice for gardeners due to their vibrant colors and ability to thrive in shady areas. However, one common problem that gardeners face when growing impatiens is dealing with slaters. Slaters, also known as pill bugs or woodlice, are small crustaceans that can cause damage to the leaves and stems of impatiens plants. In this article, we will discuss effective methods to get rid of slaters and protect your impatiens plants.

Identify the Problem

Before you can effectively get rid of slaters on your impatiens plants, it’s important to correctly identify the problem. Slaters are small, gray or brown-colored creatures that curl up into a ball when disturbed. They have segmented bodies and multiple pairs of legs. Slaters are typically found in damp and dark areas such as under rocks, logs, or plant debris.

Inspect your impatiens plants for any signs of slater infestation. Look for chewed leaves, damaged stems, or the presence of slaters themselves. It’s important to distinguish slaters from other pests such as earwigs or sowbugs, as the treatment methods may vary.

Natural Remedies

If you prefer to use natural remedies to control slaters on your impatiens plants, there are several options available:

1. Diatomaceous Earth

Diatomaceous earth is a natural powder made from fossilized algae. It is safe for humans and pets but can be deadly to slaters and other soft-bodied pests. Sprinkle diatomaceous earth around the base of your impatiens plants or create a barrier around the pots. When slaters come into contact with the powder, it dehydrates them and causes them to die.

2. Coffee Grounds

Coffee grounds not only act as a deterrent for slaters but also provide essential nutrients to the soil. Scatter used coffee grounds around your impatiens plants to repel slaters. The caffeine in coffee grounds is toxic to slaters and can help keep them away. Additionally, coffee grounds can improve the soil’s fertility and drainage.

3. Beer Traps

Beer traps are an effective way to control slaters in your garden. Bury a small container, such as a plastic cup, in the soil near your impatiens plants. Fill the container with beer, which will attract the slaters. They will crawl into the container and drown. Empty and refill the traps regularly for maximum effectiveness.

Chemical Control

If natural remedies don’t provide sufficient control over slaters on your impatiens plants, you may need to resort to chemical control methods. However, it’s important to use pesticides responsibly and follow the instructions provided by the manufacturer. Here are some options:

1. Insecticidal Soap

Insecticidal soap is a safe option for controlling slaters on impatiens plants. It works by suffocating the pests when sprayed directly on them. Make sure to thoroughly coat the affected areas of your impatiens plants with the soap solution, including the undersides of leaves where slaters may hide.

2. Pyrethrin-Based Insecticides

Pyrethrin-based insecticides are derived from chrysanthemum flowers and are effective against slaters. These insecticides disrupt the nervous system of slaters and lead to their demise. Follow the instructions on the product label and apply the insecticide as directed.

3. Chemical Baits

Chemical baits can be an effective way to control slaters if used correctly. These baits contain a toxic substance that attracts the slaters, causing them to feed on it and subsequently die. Place the baits near your impatiens plants, following the instructions provided by the manufacturer.

Preventive Measures

Prevention is always better than cure when it comes to pest control. To minimize the chances of slater infestation on your impatiens plants, consider implementing the following preventive measures:

  • Proper Garden Hygiene: Regularly clean up fallen leaves, plant debris, and other organic matter that can provide habitat for slaters.
  • Water Management: Avoid overwatering your impatiens plants, as excessive moisture can attract slaters. Ensure proper drainage and allow the soil to dry out between waterings.
  • Remove Hiding Places: Clear away rocks, logs, or any other objects that may serve as hiding spots for slaters near your impatiens plants.
  • Mulch Selection: Opt for mulch materials such as gravel or crushed seashells instead of organic mulch, which can provide a favorable environment for slaters.

Conclusion

Dealing with slater infestation on your impatiens plants can be frustrating, but with the right techniques, you can effectively get rid of these pests and protect your garden. Try natural remedies such as diatomaceous earth or coffee grounds before resorting to chemical control methods. Remember to follow the preventive measures to reduce the likelihood of future infestations. With proper care and attention, your impatiens plants will thrive and bring beauty to your garden once again.