Almost everyone makes this mistake: We grow plants that pests love more than we do!

The flood of flowers and vegetables that decorate our gardens in 2025 often hides one unexpected complication: the plants that we grow with love are unfortunately becoming a magnet for pests. Aphids, spider mites and whiteflies know the right addresses to go to in order to find food and shelter. This phenomenon surprises even experienced gardeners from Zahradnictví Líbeznice, who are increasingly fighting the invasion of unwanted guests. What plants actually attract pests the most and how can we effectively combat them without chemical interventions? Let’s take a look at the top five plants that bring beauty and benefit to our gardens, but also attract the right pests. Thanks to tips with products from Substral, Kristalon and AGRO CS, getting to know these plants turns into a path to more effective care and greater joy from your green kingdom.

The most common plants that attract pests and how to protect them effectively

Plant pests choose their victims according to several criteria – sweet juices, delicate leaves or dense foliage. These characteristics make certain plants particularly attractive and sought after. Not only do pests find plenty of food on these plants, but also ideal conditions for reproduction. Your balcony and garden can quickly become a haven for these uninvited visitors. These are often aphids, spider mites, whiteflies or thrips, which can quickly weaken plants and threaten neighboring areas.

Let’s look at the five most common plants that attract pests the most, and how you can manage these problems using proven methods and products such as Nohel Garden or Forestina:

• Lavender – popular for its scent, but also loved by aphids; regular inspection and planting of marigolds will help reduce pests.
• Watercress – beautiful and edible, but a haven for whiteflies; yellow sticky boards and regular watering of the plants will keep whiteflies at bay.
• Sunflower – a majestic plant that is often colonized by aphids; garlic and chives planted nearby help repel the pests.
• Petunias – colorful garden gems that attract thrips; soapy water and marigolds are natural helpers in the fight against them.
• Thuja – popular hedges that provide shelter for spider mites; regular pruning and plants such as sage can significantly reduce this problem.

Plant	Main pests	Effective prevention and protection	Product recommendations
Lavender	Aphids	Checking the undersides of leaves, planting marigolds	Substral, Nohel Garden
Cresscress	Whiteflies	Yellow sticky boards, regular rinsing	Forestina, AGRO CS
Sunflowers	Aphids	Planting garlic and chives, regular inspection	Kristalon, Cerberus
Petunia	Thrips	Soap solution, planting marigolds	Plastia, Gardena
Thuja	Squids	Regular pruning, increased humidity, planting sage	Forestina, Nohel Garden

Protection against pests with natural methods – how to do it?

However, effective and gentle plant protection does not have to mean chemical products. In 2025, more and more gardeners rely on methods that respect the balance of the ecosystem. Horticulture Líbeznice and specialists from AGRO CS advise using organic preparations that are gentle on plants but ruthless on pests. It is also effective to plant plants that repel or attract pests to protect the main crops.

• Plant marigolds next to lavender to repel aphids.
• Yellow sticky boards around watercress to target whiteflies.
• Plant garlic and chives near sunflowers as a natural repellent.
• Marigolds around petunias as protection against thrips.
• Sage around thuja to reduce spider mites and mites.

This combination of plants and measures will strengthen the natural defenses of your garden and you will not have to worry about its beauty or harvest. You can find more about garden care on sites like Majowo.cz, where there is advice from garden experts and tips on modern helpers such as products from Cerberos and Plastia.

Plants that suffer from pest damage most often and how to help them

Every gardener knows how frustrating it can be to watch their favorite plants start to struggle with yellow or silver spots, deformed flowers or slower growth. This aspect of garden care in 2025 is gaining importance, as many of us prefer ecological methods without chemical interventions. Let’s imagine how best to recognize and effectively solve these problems.

• Aphids – cause yellow spots and reduce plant vitality.
• Spider mites – lead to yellowing of needles and leaves, often in thujas.
• Whiteflies – whiteflies covering the leaves of watercress.
• Thrips – silvery spots on petunia flowers that deform the flowers.
• Spider mites – small pests in dense foliage, especially in hedges.

Pests	Symptoms of infestation	Most common hosts	Protective measures
Aphids	Yellow spots, plant weakening	Lavender, Sunflowers	Regular washing, planting repellent herbs
Swirlflies	Yellowing of needles	Thuja	Pruning, increasing humidity, sage
Whitefly	White coating on leaves	Nasturtium	Glue plates, rinsing
Thrips	Silver spots, flower deformation	Petunia	Soap solution, marigold
Mites	Leaf damage	Thuja, hedges	Pruning, improving air circulation

Early recognition and the right solution will allow you to keep your garden healthy and lush throughout the season. Inspiration and more detailed advice are available at Majowo.cz.

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