Get deals and low prices on Vegetable Garden Safe Pesticides at Amazon. Choose from a range of insect & pest repellent sprays, pest control traps and more. · Let’s talk about some common plants in our gardens that house hidden and not-so-hidden dangers. You will find many of these in local nurseries and may even have them in your own garden. · Experts reveal the toxic plants that may be lurking in your garden, from deadly nightshade to water hemlock. Many of these plants can cause serious illness in humans, pets, and other animals if ingested or even touched. Botanical Name: Atropa belladonna We all know that the nightshade family has many edible plants like eggplants, tomatoes, potatoes, and peppers. But this one is not! Deadly Nightshade has been used in making poison for centuries now. The name gives a fair warning, as the berries and the foliage are highly poisonous. What it Does: According to the M...See full list on balconygardenweb.comBotanical Name:Hippomane mancinella Another deadly plant that you should instantly kill is Manchineel Tree. It belongs to the tropical northern South America to southern North America. What it Does: This is considered the world’s most poisonous tree, with the most toxic fruit called Manchineel Beach Apple. Once eaten, it tastes spicy, then causes a...See full list on balconygardenweb.comBotanical Name: Lilium longiflorum Trumpet Lily, famous as the most massive part of Easter decorations, is dangerous, especially for your cats. Even if your pet ingests the flowers or foliage in a small amount, it can cause acute kidney failure and death. What it Does: All parts of the Easter Lily plant are toxic due to the Methylxanthines and caus...See full list on balconygardenweb.comBotanical Name: Convallaria majalis Many gardener’s favorite and traditional wedding flower, the Lily of the Valley, contains toxic substances in heavy amounts that can cause deathto humans and animals. It can also become a problem because the beautiful flowering plant is highly invasive. What it Does: All plant parts such as roots, bulbs, stems, f...See full list on balconygardenweb.comBotanical Name: Nerium oleander Oleander is grown across the highways, in backyards, and almost everywhere in hot areas, but it is one of the deadliest garden plantsin the world. Do not burn it, as the smoke is highly toxic, and inhaling it for a long can cause death. Consuming any part of this deadly plant, even in small amounts can be fatal, part...See full list on balconygardenweb.comBotanical Name: Abrus precatorius Rosary Pea may sound very pious, but it is poisonousin reality. It is famous for its use in making beads for rosaries and other ornamental jewelry across the globe. The seeds contain a poison called Abrin, one of the fatal ones on the planet. What it Does: Rosary Pea contains a natural poison called Abrin, similar ...See full list on balconygardenweb.comBotanical Name: Heracleum mantegazzianum Did you know that it is a criminal offense to plant Giant Hogweed in the UK? Giant Hogweed looks pretty cool, but you should know that the sap of this plant is highly poisonous. Many children die every yearbecause of this deadly plant. What it Does: It contains poisonous chemicals called photosensitizing fur...See full list on balconygardenweb.comBotanical Name: Actaea alba Doll’s Eye’s berries look creepy and are also fatal enough to kill you. However, the berries are entirely harmless to birds. What it Does: Doll’s Eye produces toxic berries that contain cardiogenic toxins. It can affect human cardiac muscle tissue, making it one of the most toxic plants. The berries, when ingested, can c...See full list on balconygardenweb.comBotanical Name: Dendrocnide moroides Gympie is also called Dendrocnide Moroides and belongs to northeast Australia. The plant loves to thrive in lush green spaces and does not look poisonous. Again, looks can be deceiving, so keep in mind that just one brush up against the foliage can make you feel excruciating pain and cause a quick death. Even if...See full list on balconygardenweb.comBotanical Name: Tanacetum vulgare Once upon a time, Tansy was a valuable herb, but now it has fallen from grace. Many people grow this perennial for the golden, pretty flowers that look like buttons. However, livestock growers fear this deadly plantas it is also poisonous to animals and humans. What it Does: Tansy plant contains a toxic chemical ca...See full list on balconygardenweb.comJul 25, 2025 · Read on to discover twelve highly dangerous plants you should avoid. If you suspect your kid or fur baby has sampled on a suspicious plant, even if you're not sure it’s toxic, call your... · This list of poisonous plants and flowers can cause everything from severe skin irritation and breathing issues to vomiting. · Whether they’re toxic to touch or harmful when ingested, it’s crucial to be aware of these deceptive beauties. This list of 30 garden plants will help you identify which ones to handle with caution and possibly reconsider for your own garden. 1. Daffodils (Narcissus spp.) · Read on to discover twelve highly dangerous plants you should avoid. If you suspect your kid or fur baby has sampled on a suspicious plant, even if you're not sure it’s toxic, call your... · This list of poisonous plants and flowers can cause everything from severe skin irritation and breathing issues to vomiting. · Whether they’re toxic to touch or harmful when ingested, it’s crucial to be aware of these deceptive beauties. This list of 30 garden plants will help you identify which ones to handle with caution and possibly reconsider for your own garden. 1. Daffodils (Narcissus spp.)
