Best Plant Killers In January 2025

In this Best Plant Killers product guide, we’ll help you make a more informed decision and select the product with the benefits you need.

To help you in your search, we have completed this list of the Best Plant Killers.

Top Rated Best Plant Killers Of 2025

Rank	Product Name	Score
1	Stingmon 12 Pack Sticky Fruit Fly and Fungus Gnat Trap Killer Indoor Buy Now	9.7 Buy Now
2	Yellow Sticky Fruit Fly Traps (30 Traps) - Fruit Fly Trap Indoor Buy Now	9.5 Buy Now
3	Bonide (BND951) - Systemic House Plant Insect Control, 0.22% Imidacloprid Insecticide (8 oz.) Buy Now	9.1 Buy Now
4	Garden Safe Brand Multi-Purpose Garden Insect Killer, Ready-to-Use, 24-Ounce Buy Now	8.8 Buy Now
5	Compare-N-Save 016869 Concentrate Grass and Weed Killer, 41-Percent Glyphosate, 1-Gallon , White Buy Now	8.6 Buy Now
6	Garden Safe 80422 Houseplant and Garden Insect Killer, 24-Ounce Spray Buy Now	8.3 Buy Now
7	BioAdvanced 502570 Dual Action Rose and Flower Insect Killer Ready-To-Use, 24-Ounce Buy Now	8.1 Buy Now
8	Killer Plants: Growing and Caring for Flytraps, Pitcher Plants, and Other Deadly Flora Buy Now	7.8 Buy Now
9	The Killer of Dolls [Blu-ray] Buy Now	7.5 Buy Now
10	Killer Plants and Other Green Gunk (Disgusting & Dreadful Science) Buy Now	7.2 Buy Now

9.7/10 our score

Buy Now

Easy to use: the fruit fly trap with sharp bottom can be inserted directly into the soil, avoiding the trouble of tying ropes or hooks.
Multiple packaging: we have different packing methods for large quantity and small quantity for gnat killer, which can meet your different requirements. the more the quantity, the cheaper the price.
Yellow sticky trap: bright color attract flying insects, and high quality glue keeps them from escaping. specially designed for flying plant pests. great for outdoor or indoor plant, especially potted plants.
Long lasting: gnat sticky traps with a very strong adhesive , they are uv resistant and waterproof. no need to replace them until fully covered with bugs.
Safe and non-toxic: gnat trap use bright colors and glue to catch pests, no odors and harmful drugs, no harm to people and pets.

9.5/10 our score

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100% satisfaction or your money back
Quick, easy setup: peel off the protective film and place the sticky glue trap in soil or hang in desired location. setup is quick and simple!
Best value + free bonus items: we include 30 yellow sticky traps plus 15 hanging strips and a digging tool to help with planting the sticky traps.
Traps pests anywhere: the yellow color attracts fruit flies, gnats, aphids, leafminers, white flies and other flying pests, and the extra-strength glue captures and prevents the pests from flying away. can be used indoors or outdoors. perfect for use in gardens and greenhouses, on patios and porches, and with houseplants and flowers among many other areas.
Plant or hang: the dual-sided sticky traps can be planted or hung in various locations to capture pests, and are perfect for organic gardening.

9.1/10 our score

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Houseplant insect control - these ready-to-use granules are meant for controlling insects and pests affecting your indoor plants. unlike other products, this is designed to protect containerized plants.
How it works - after incorporating the granules into the soil and watering them in, the pesticide is absorbed by the roots where it moves through the plants to assist in protection against the listed bugs. protection lasts for up to 8 weeks.
No odor - unlike most other chemical pesticides and herbicides, this bug killer does not have an odor, so using it in your home will not stink up your furniture, clothing, or rooms.
Treats many bugs - this product is a capable treatment for mealybug, termite, aphids, japanese beetles, and more. be cautious of certain bugs or animals that eat your plants. bees and pets may be harmed if the product is ingested.
For non-edible plants - this insect killer treatment is not meant for vegetable or fruit plants. this product is labeled for use on flower beds, roses, shrubs, and the like, but it is not labeled for use on any edibles.

8.8/10 our score

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Protects your whole garden: use both indoors and outdoors.
Apply as needed: treat weekly or apply as needed to control infestations (up 10 to times per season).
Contains botanical insecticides: spray on roses, vegetables, houseplants, ornamentals, trees, shrubs and flowers right up to the day of harvest.
Kills on contact: kills aphids, tomato hornworms, green fruitworms and other listed insects.
Ready-to-use pest control: spray upper and lower leaf surfaces no mixing required.

8.6/10 our score

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8.3/10 our score

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Ready to use, kills on contact, measures 2.5 by 4.2 by 10.5 inches
Garden safe houseplant & garden insect killer ready-to-use 24oz kills all stages of insects including eggs
Kills bugs on contact
For use on edibles up to day of harvest
Kills aphids, beetles, caterpillars, ants, mealybugs, mites, leafhoppers, scale, thrips, fungus gnats, whitefly, adelgids, plant bugs
Made with a botanical insecticide from the chrysanthemum flower