Updated: July 8, 2023

Introduction

Phlox plants are beautiful and vibrant additions to any garden, but they can also attract unwanted pests like slaters. Slaters, also known as pill bugs or woodlice, are small crustaceans that feed on decaying plant matter and can cause damage to your phlox plants if their population becomes too large. In this article, we will discuss effective methods for getting rid of slaters on phlox plants, so you can enjoy a healthy and thriving garden.

Identifying Slaters

Before we delve into the methods of eliminating slaters from your phlox plants, it is important to be able to identify them correctly. Slaters are small, grayish-brown creatures with a segmented body and a hard exoskeleton. They are usually around half an inch in length and have seven pairs of legs. Slaters can roll up into a ball when threatened, which is a distinctive behavior that sets them apart from other pests.

Prevention is Key

The best way to deal with slaters on your phlox plants is to prevent their presence in the first place. Here are some preventive measures you can take:

1. Remove Potential Hiding Spots

Slaters like moist and dark environments, so removing any potential hiding spots around your phlox plants can discourage their presence. Clear away excess mulch, fallen leaves, and debris that may provide shelter for these pests.

2. Improve Drainage

Slaters thrive in damp conditions, so it is essential to improve the drainage around your phlox plants. Ensure that the soil is well-drained by adding organic matter or perlite to improve its structure.

3. Water in the Morning

Water your phlox plants early in the morning instead of late in the day. This allows the foliage to dry out during the day, reducing the moisture that attracts slaters.

4. Avoid Overwatering

Overwatering can create a damp environment that is ideal for slaters. Be sure to water your phlox plants only when necessary and avoid excessive irrigation.

Natural Methods of Control

If slaters have already infested your phlox plants, there are several natural methods you can use to control their population:

1. Handpicking

For small infestations, handpicking slaters can be an effective method of control. Simply pick them off the leaves and stems of your phlox plants and dispose of them away from your garden.

2. Beer Traps

Slaters are attracted to the scent of beer, making beer traps an efficient control method. Bury a small container, such as a jar lid, in the soil around your phlox plants and fill it halfway with beer. The slaters will be lured into the trap and eventually drown in the liquid.

3. Diatomaceous Earth

Diatomaceous earth is a natural powder made from the fossilized remains of marine organisms called diatoms. It is effective against many pests, including slaters. Sprinkle a thin layer of diatomaceous earth around your phlox plants, focusing on areas where slaters are commonly found. The powder will absorb the moisture from their exoskeletons, causing them to dehydrate and die.

Chemical Control

If natural methods do not provide satisfactory results, you may consider using chemical control options to eliminate slaters from your phlox plants. However, it is essential to use these methods with caution and follow the instructions provided by the manufacturer.

1. Insecticidal Soaps

Insecticidal soaps are an environmentally friendly option for controlling slaters. These soaps work by suffocating the pests upon contact. Dilute the soap according to the instructions on the packaging and spray it onto the affected areas of your phlox plants. Repeat the application as necessary.

2. Chemical Pesticides

Chemical pesticides should be used as a last resort due to their potential harm to beneficial insects and the environment. If you decide to use chemical pesticides, choose one specifically formulated for slaters and follow the instructions carefully.

Conclusion

Slaters can be a nuisance in your garden, especially when they infest your beloved phlox plants. By implementing preventive measures and using natural or chemical control methods, you can effectively manage and eliminate slaters from your garden. Remember to always prioritize environmentally friendly approaches and use chemicals responsibly to protect the overall health of your garden ecosystem. With these strategies in place, you can enjoy a beautiful and thriving phlox garden free from slaters.