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8 celery companion plants and what you should avoid
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Companion planting for celery is an experience-based observation developed over centuries. People have noticed that planting certain plants side by side has a positive effect on each other, increasing the quality and quantity of the harvest. Companion planting is not set in stone and it is the least you can do for your plants. You can get the right care from the individual plant article. You can see the companion and the enemy plants of celery below.

Companion plants for celeryEnemy plants of celery
BeansStrawberry
MarigoldTurnip
CucumberCarrot
Nasturtiums
Cabbage
Dill
Tomato
Parsley

Why does companion planting work?

Companion planting works due to several interconnected factors:

  1. Pest Control: Certain plants emit natural chemicals or scents that repel pests, effectively acting as natural pest deterrents for nearby plants. This reduces the need for chemical pesticides and fosters a more balanced ecosystem.

  2. Attracting Beneficial Insects: Some companion plants attract beneficial insects like ladybugs, hoverflies, and predatory wasps, which feed on common garden pests. This creates a natural form of pest control and helps maintain ecological balance.

  3. Soil Improvement: Different plants have varying root structures and nutrient requirements. Companion planting can enhance soil health by reducing soil erosion, suppressing weeds, and improving nutrient uptake. For example, leguminous plants fix nitrogen in the soil, benefiting neighboring plants that require nitrogen for growth.

  4. Competition Reduction: Companion planting can help reduce competition for resources such as water, sunlight, and nutrients by utilizing plants with complementary growth patterns and root structures. This allows for more efficient resource utilization and healthier plant growth.

  5. Biodiversity and Resilience: Planting diverse species together increases biodiversity in the garden, which can enhance ecosystem resilience. A diverse ecosystem is better equipped to withstand pests, diseases, and environmental stresses compared to monocultures.

  6. Maximizing Space: Companion planting allows gardeners to make the most of limited space by intercropping plants with different growth habits and maturity rates. This maximizes yield per square foot and promotes efficient land use.

Overall, companion planting capitalizes on the natural synergies between plant species, creating a thriving and sustainable garden ecosystem.

What are the companion plants of celery?

The following plants have positive effects on the growth of your celery. These plants can repel pests that damage your plants. These plants provide increased nutrition to the soil that your plants can use. Therefore, we recommend planting these plants next to your celery.

Beans

Beans are thriving in well-drained soil and basking in ample sunlight, these leguminous wonders enrich the soil with nitrogen, enhancing the vitality of their botanical companions. As stalwart providers of sustenance and greenery, beans epitomize the essence of garden bounty and vitality.

Marigold

Marigold flourishes in well-drained, loamy soil with a pH range between 6.0 and 7.0. Full sunlight and consistent moisture nurture its colorful flowers and aromatic foliage. Marigold provides invaluable benefits to neighboring plants by repelling pests, attracting pollinators like bees and butterflies, and enhancing overall garden biodiversity.

Cucumber

Cucumbers thrive in diverse soil conditions. Flourishing in well-drained, loamy soil enriched with compost, they embody adaptability and freshness. Consistent moisture and sunlight support vigorous vine growth and abundant fruiting. Cucumbers extend general benefits to neighboring plants by shading the soil, conserving moisture, and attracting beneficial insects.

Nasturtiums

Nasturtiums thrive in various soil conditions. Flourishing in well-drained, moderately fertile soil with a pH range between 6.0 and 7.0. Full sunlight and consistent moisture nurture their vibrant flowers and trailing foliage. Nasturtiums offer invaluable benefits to neighboring plants by attracting pollinators, repelling pests, and adding a touch of vibrant color to garden landscapes.

Cabbage

Cabbage thrives in various soil conditions. Flourishing in well-drained soil enriched with compost, it adapts to pH levels ranging from slightly acidic to neutral. Adequate moisture and sunlight foster robust growth and ample foliage. Belonging to the Brassicaceae family, alongside esteemed companions like kale and Brussels sprouts, cabbage epitomizes the culinary versatility and natural elegance found within the garden's domain.

Dill

Dill thrives in various soil types. Flourishing in well-drained, nutrient-rich soil under the gentle caress of sunlight, it embodies adaptability and elegance. Consistent moisture and occasional pruning support lush growth and abundant foliage. Dill offers general benefits to neighboring plants by attracting beneficial insects and enhancing overall garden biodiversity.

Tomato

Tomatoes thrive in various soil conditions. Flourishing fertile soil with a pH range between 6.0 and 7.0. Full sunlight and consistent moisture nurture their sprawling vines and abundant fruiting. Tomatoes provide invaluable benefits to neighboring plants by attracting pollinators, suppressing weed growth with their dense foliage, and adding richness to culinary dishes.

Parsley

Parsley, known for its verdant leaves and garden vitality, grows in various soil conditions. Flourishing in well-drained, nutrient-rich soil with a pH range between 6.0 and 7.0. Partial shade and consistent moisture nurture its lush foliage and robust growth. Parsley provides invaluable benefits to neighboring plants by attracting beneficial insects, repelling pests, and adding freshness to culinary dishes.

What should you not plant next to celery?

Planting these plants next to celery has a huge negative effect on the development of your plant. Growing enemy plants can appeal detrimental insects, change the taste of the grown plant and even consuming all of the nutrients and water from your celery. Because of these negative effects, we don’t recomment growing the plants below next to your celery.

Strawberry

Strawberries grow in loamy soil with a pH range between 5.5 and 6.5. Full sunlight and consistent moisture nurture their delicate fruits and lush foliage. Strawberries provide invaluable benefits to neighboring plants by attracting pollinators, suppressing weed growth with their dense foliage.

Turnip

Turnips, known for their nutritious roots and garden resilience, grow in loamy soil with a pH range between 6.0 and 7.5. Full sunlight and consistent moisture nurture their robust foliage and prolific root development. Turnips provide invaluable benefits to neighboring plants by improving soil structure, suppressing weed growth, and enriching the soil with nutrients.

Carrot

Carrots thrives in well-drained, loose soil enriched with organic matter, they exemplify adaptability and resilience. Adequate moisture and sunlight support robust root growth and vibrant foliage. Carrots offer general benefits to neighboring plants by improving soil structure with their deep taproots, enhancing soil aeration, and creating pathways for water and nutrients to reach other plant roots.