I studied horticultural sciences at university and in my free time you can find me in my own patch of land, growing anything with roots. I am particularly passionate about self-sufficiency and seasonal food. Favourite fruit: quince, cornelian cherry and blueberries Favourite vegetables: peas, tomatoes and garlic
Snails are among the archenemies of all amateur gardeners, but it is said that there are plants that can drive them away. Let us show you how to combat snails.
It is often very annoying when slugs and snails (Gastropoda) attack vegetable and flower beds, after all, you have put a lot of love and care into your own little plants. Salads, but also basil (Ocimum basilicum) are eaten with particular pleasure by hungry snails – who often do not leave much of the plant behind. However, in addition to snail-resistant plants there are also those that actively deter snails with their odour.
American elderberry shrubs are beautiful additions to any garden, producing clusters of edible berries that can be used to make jam, wine, and other tasty treats. However, these shrubs can fall victim to slimy slugs that feed on the leaves, flowers, and developing fruit. If left uncontrolled, slugs can quickly defoliate and damage elderberry shrubs. Fortunately, there are several effective methods gardeners can use to get rid of slugs on American elderberry shrubs.
Understanding Slugs
Before exploring control methods it’s helpful to understand what attracts slugs to plants in the first place. Slugs are soft-bodied gastropods that thrive in damp conditions. They feed on decaying plant material but will also munch on living vegetation.
Slugs are most active at night and on overcast, rainy days when moisture levels are high. They lay tiny eggs in clusters which hatch into juvenile slugs. High humidity encourages slug activity and reproduction.
These pests are drawn to lush, tender foliage and prefer munching on certain plants over others. Unfortunately, American elderberry is one of the shrubs slugs love to eat.
Cultural Controls
The best line of defense against slugs is to make your garden less hospitable for them. Here are some organic, non-toxic cultural methods to try:
Remove Shelter
Slugs hide during the day in damp, shady spots like under boards, piles of debris, dense groundcovers, etc Eliminate these potential shelters near your American elderberry shrub. Keep the area tidy by clearing away fallen leaves, dead plants, and weeds
Choose Slug-Resistant Plants
Some ornamentals like lavender, sage, onions, and daffodils are less appealing to slugs. Use these as companion plants around your elderberry as a buffer zone.
Keep Soil Dry
Slugs need moisture, so allow the soil to dry out between waterings. Use drip irrigation or soaker hoses rather than sprinklers. Apply mulch sparingly, as too much retains moisture.
Handpick at Night
Go out after dark with a flashlight and handpick any slugs on or around your shrub. Dropping them into a bucket of soapy water will dispatch them quickly. Be thorough and persistent.
Trap with Beer
Bury shallow containers of beer near affected shrubs. The scent lures in slugs which then drown. Empty out drowned slugs and replace with fresh beer regularly.
Physical Barriers
Physical barriers can prevent slugs from reaching your elderberry in the first place. Copper tape repels them – wrap it around the base of shrub trunks or border planting beds. Crushed eggshells also deter slugs from crossing over them. Diatomaceous earth sprinkled around plants cuts slugs that try to crawl over it.
Biological Controls
Natural predators like birds, frogs, and ground beetles will snack on slugs. Attract these helpful creatures by providing habitat for them in and around your garden.
Beneficial nematodes are microscopic worms that parasitize and kill slugs when applied to soil and foliage. Products like Nemaslug contain these slug-killing nematodes. Follow label directions for best results.
Botanical Sprays
Certain botanical sprays either repel slugs or kill them on contact:
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Neem oil – Derived from the neem tree, this oil coats slugs and disrupts their bodily functions.
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Garlic spray – The strong aroma drives away slugs. Blend garlic cloves with water and a bit of mild soap to help it stick to foliage.
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Pepper spray – Cayenne and other spicy peppers irritate slugs. Mix ground pepper with water and spray. Avoid contact with flowers.
Apply these organic spray mixtures to vulnerable new growth. Reapply after rain. Always test on a small area first to ensure the plant can tolerate it.
Baits
Iron phosphate bait pellets are a relatively non-toxic alternative to older poison baits. When ingested, iron phosphate interferes with slug digestion, eventually causing death. Scatter bait around affected shrubs, keeping it away from edibles. Replenish bait as it is consumed.
Take care using any bait products, even organic ones, if pets or children may access the area. Always wear gloves when handling.
Ongoing Care
Get rid of slugs already on your shrub by handpicking or trapping. Then take steps to protect new growth before damage occurs. Here are some tips:
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Check shrubs frequently for slug activity, especially juvenile growth. Catch problems early.
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Remove egg masses found on leaves and stems.
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Prune away any damaged foliage, flowers, or berries to prevent spread.
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Promote plant health with proper watering, fertilization, and pruning. Healthy plants better withstand pest damage.
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Adjust irrigation to allow soil to dry out between waterings.
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Apply protective barriers and sprays right after pruning or excessive rain.
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Use multiple organic controls together for best effect. Persistence is key in combatting stubborn slugs.
With diligence and a multi-pronged approach, you can successfully protect your American elderberry shrubs from ravenous slugs. The reward will be vibrant productive plants and a bountiful berry harvest. Give these eco-friendly methods a try this growing season!
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You want to know who’s behind Plantura?
I studied horticultural sciences at university and in my free time you can find me in my own patch of land, growing anything with roots. I am particularly passionate about self-sufficiency and seasonal food. Favourite fruit: quince, cornelian cherry and blueberries Favourite vegetables: peas, tomatoes and garlic
Snails are among the archenemies of all amateur gardeners, but it is said that there are plants that can drive them away. Let us show you how to combat snails.
It is often very annoying when slugs and snails (Gastropoda) attack vegetable and flower beds, after all, you have put a lot of love and care into your own little plants. Salads, but also basil (Ocimum basilicum) are eaten with particular pleasure by hungry snails – who often do not leave much of the plant behind. However, in addition to snail-resistant plants there are also those that actively deter snails with their odour.
Repelling snails using the smell of certain herbs
Snails have a fine nose and can be deterred by different smells. Snails pick up chemical signals through their olfactory and gustatory cells. These special sensory cells can be found all over the body and are mainly concentrated on the head or feelers of the snails.
First and foremost, several herbs have a repulsive effect on snails, since their essential oils often have a very intense scent. But there are a few vegetables and ornamental plants that can also chase snails out of garden beds. If you grow a lot of such plants in the garden, the little critters will not be able to find much food and will hopefully withdraw from the beds.
The following herbs and medicinal plants have a snail deterrent effect and are also not eaten by them.
- Wild garlic (Allium ursinum)
- Berberry (Artemisia abrotanum)
- Chamomile (Matricaria chamomilla)
- Oregano (Origanum vulgare)
- Lavender (Lavandula angustifolia)
- Garden cress (Lepidium sativum)
- Starflower/Borage (Borago officinalis)
- Curry leaves (Helichrysum italicum)
- Nasturtium (Tropaeolum)
- Rosemary (Rosmarinus officinalis)
- Chives (Allium schoenoprasum)
- Thyme (Thymus)
- Savory (Satureja spec.)
- Hyssop (Hyssopus officinalis)
- Lemon balm (Melissa officinalis)
With these herbs, you are unlikely to have problems with snail feeding. In addition, you can also enjoy the pleasant smell and delicious taste of the herbs.
The intense odour of garlic (Allium sativum) and onions (Allium cepa) also shows a deterrent effect against snails in some cases – but there’s little agreement on how strong this effect is. In any case, these alliums (Allioideae) are avoided and not eaten. You can plant these plants on the edges of beds, and even between the rows to spoil the appetite of snails. Incidentally, there are some other vegetables that snails do not like.
Tip: In addition to deterrent plants, it is important to know which plants are eaten by snails. We’ll therefore answer the question “What do snails eat?” for you.
HOW TO GET RID OF SLUGS ✨ Frankie Flowers
FAQ
What can I spray on my plants to keep slugs away?
How do I permanently get rid of slugs?
Can plants recover from slug damage?
How do you get rid of slugs in your garden?
It’s an easy way to try and keep control of what slugs are eating in your garden. Here’s how to do it: Leave a pile of leafy kitchen compost such as lettuce leaves in a damp and shady corner to attract large numbers of slugs. Check the garden at night by torchlight to catch them congregating. As they gather, scoop them up and dispose of them.
How do you get rid of elderberry borers?
The use of horticultural oils or insecticidal soaps to treat outbreaks is recommended. Some miticides may be useful as well. The larvae of this beetle bore into elderberry canes, while the adult form feeds on leaves and flowers. Sometimes referred to as elder borers, Desmocerus palliatus has a two-way impact on elderberry plants.
Do elderberry shrubs lose fruit?
As the canes age, they lose their fruitfulness. Pruning an elderberry shrub is a fairly simple task and should take place in winter when the plant is dormant. Before you begin trimming elderberry plants, as when pruning any fruit-bearing plants, sanitize the pruning shears to avoid passing on potential diseases.
How do you get rid of elderberry beetles?
Gathering and burning pruned branches in the winter can reduce their overwintering population. The use of horticultural oils or insecticidal soaps to treat outbreaks is recommended. Some miticides may be useful as well. The larvae of this beetle bore into elderberry canes, while the adult form feeds on leaves and flowers.