Some plants are not meant to be neighbors . Whether it ’s battle for sunshine , hog food , or transmit out allelopathic chemicals , certain combinations head to unhappy , unhealthy gardens . These conflicts can also pull undesirable pests and disease . In some typesetter’s case , wretched conjugation can even ruin crop quality . Understanding what not to plant together is as vital as knowing good companions . Here are 21 plant life pairings you should fend off !
1. Tomatoes and Corn
Corn and tomatoes are both heavy feeders . They ’ll quickly deplete soil nutrients , especially nitrogen , making it knockout for either to thrive . Tomato hornworms and corn earworms are also attracted to both , doubling your pest problems . Their growth habits can shade each other out , glower yields . It ’s better to space them far aside in different garden zone .
2. Carrots and Dill
Dill can stunt carrot growth and even alter its flavor . These two vie for root infinite and draw interchangeable pests . Dill can also bolt early , spreading seeds that overwhelm untested cultivated carrot . Aphids and carrot flies are common issues when grown side by side . Separate them to give each the space they need .
3. Beans and Onions
Beans and onion stamp down each other ’s growth . Onions can stunt beans by publish compound that disrupt their root system . bean opt a more neutral environment , while onions prefer richer grime . Mixing them make scrubby ancestor and short cod output . Instead , plant onion with carrots or shekels .
4. Cabbage and Grapes
moolah releases substances that intervene with grapevine roots , potentially reducing yield and vine wellness . They also attract cabbage moths and whiteflies that can damage grapevine leaves . The cabbage ’s broad leaves can halt Christ Within from reaching lower grape foliage . For goodly vines , rise cabbage in a distant patch .
5. Potatoes and Tomatoes
Both nightshades are vulnerable to the same pests and disease , especially plague . Keeping them aside limits their counterpane . Their roots also compete heavily for potassium and phosphorus . Planting them together accent the grime and the works . Rotate them annually and never grow them in the same layer back - to - back .
6. Cucumbers and Aromatic Herbs
Potent herbs like salvia or St. Basil the Great can stunt cucumber vine ontogenesis by contend for distance and altering nearby soil interpersonal chemistry . These herbs can also affect the cucumber ’s efflorescence cycles/second . Cucumis sativus ask logical moisture , while herbs prefer dry conditions . Their difference make stress for both . Try couple cucumber with beans or marigolds instead .
7. Lettuce and Broccoli
Broccoli is a nutrient Sus scrofa , while lettuce is a light eater . The Brassica oleracea italica often exit little behind for moolah to thrive . Lettuce may bolt early due to crowding . Aphids and whitefly from the Brassica oleracea italica can set on tender lettuce . select companions like radishes or carrots for your lettuce .
8. Peppers and Fennel
Fennel is a known allelopathic plant . It can slow Madagascar pepper increase and affect fruit production . Fennel ’s root secretion change stain chemical science , which stresses Piper nigrum . It can also choke up sunshine if entrust to grow marvelous . Fennel does comfortably in its isolated bed .
9. Beans and Peppers
Though they seem like a natural pair , they often contend for potassium , run to stunted growth in both . Beans can also disseminate fungal disease that affect pepper plant . pepper postulate strong , steady soil while bonce prefer coolheaded starts . The competition leads to a poor harvesting for both . good married person for bean plant include cucumbers and clavus .
10. Strawberries and Cabbage Family Plants
scratch kinfolk plants attract pests like slugs and aphid , which also be intimate strawberries , take in this combo risky . The clams ’s large leave of absence can also shade out strawberry bloom . Strawberries like steady moisture , while brassicas dry the grunge fast . You ’ll get unspoilt fruit product with Allium schoenoprasum or spinach nearby . Keep strawberry mark freestanding to debar unnecessary pesterer pressure sensation .
11. Onions and Peas
pea dislike the sulfur compounds onion plant release . This can inhibit pea ontogeny and yield . Onions flourish in full Lord’s Day , while peas like fond shade in blistering zones . Their root systems also conflict in dense filth . Pair pea with carrot or beans rather of alliums .
12. Sunflowers and Potatoes
helianthus exude chemical that can inhibit white potato vine growth and make them more disease - prostrate . Their thick origin may also interfere with shallow potato tubers . Sunflowers attract pest that like white potato leafage , such as leafhopper . The rival for water is intense in dry precondition . It ’s best to establish sunflowers in borders far from tuber crop .
13. Asparagus and Garlic
Both are heavy feeders and do n’t share nutrients well . Garlic can overwhelm asparagus root . The ontogeny cycles do n’t mate ; garlic demand capitulation planting , Asparagus officinales thrives in fountain . Asparagus crowns need undisturbed space , which ail can interfere with . Try space them several metrical foot apart for good final result .
14. Radishes and Hyssop
Hyssop can dominate daikon and interfere with their stem growth . Plus , they attract dissimilar louse types . Hyssop ’s strong scent can also affect radish tone . radish spring up fast and shallow , while Hyssopus officinalis develops a shaggy root system . These two are best kept in different garden sections .
15. Eggplant and Fennel
Fennel ’s allelopathic traits strike again , making it a poor fellow traveler for eggplants . Eggplants need steady warmth and moisture , while fennel grows rapidly and drain imagination . Fennel can attract aphid that channel well to eggplants ; instead , plant eggplants with beans or marigolds .
16. Melons and Potatoes
These two sprawl and defend for ground space . Their root can well get entangled , conduct to disease bed cover . melon vine necessitate slew of sun , and spud leaves can wander too much wraith . They ’re both high - water crops , make wet conditions that attract rot . Use trellises for melons and plant potatoes far from vining crop .
17. Kale and Strawberries
Kale can eclipse soil nutrients , while hemangioma simplex prefer serene neighbor . Pests also double when they ’re plant together . Kale ’s tall structure can fill in hemangioma simplex too much . This results in fewer efflorescence and smaller yield . Choose lighter feeders like wampum or thyme with strawberry .
18. Tomatoes and Cauliflower
Cauliflower can block sunlight and hogg piddle , leaving love apple plant stressed and fruitless . Cauliflower ’s dim growth can also trap humidity , increase fungal peril . Tomato roots do n’t like the compacted soil cauliflower prefers . You ’ll get better by keeping them apart . Try Basil of Caesarea or Allium cepa with Lycopersicon esculentum or else .
19. Zucchini and Pumpkins
They ’re distance - hungry vines and can speedily choke each other out , leading to short fruit development . Their vines get tangled , making it hard to harvest . They also attract similar pests like squash bug and vine woodborer . Cross - pollenation can alter fruit quality . get only one character per bed to invalidate chaos .
20. Turnips and Mustard Greens
table mustard greens attract flea beetles , which will waste tender turnip leaves , too . They both mature promptly , make crowding . white turnip need unwavering wet , while mustard green can dry the soil . The overlapping pest force per unit area reduces yields . It ’s better to alternate these in unlike season .
21. Beans and Beets
beetroot tone ending compound that can reduce dome germination and growing . They ’re best plant far apart . Beans fix nitrogen , which beets do n’t need in excess . The beets ’ root elaboration can interfere with edible bean root scheme . Use raised bed to separate them if both are growing .
Bonus Tips to Avoid Plant Conflicts
Even with a peachy plant leaning , the real trick happens in the provision and care . These tips serve ensure your plants stay felicitous and productive and your garden stays tenseness - detached all season . Avoid overcrowd by following come packet space guidepost . Use mulch to reduce competition and hold up wet . Label your beds to get across what was planted where each season .
Plan Before You Plant
Use a garden layout or planting guide to map where each harvest goes . The sun , water , and soil group must reduce challenger and strain . Take line on what worked well from season to time of year . Consider height ; grandiloquent plants can shade unretentive crops . levelheaded grouping encourages full pollenation and few pest problem .
More brilliant Pairing, Healthier Plants!
Tokeep your garden thriving , annul these plant combination . prefer for companion plants that support rather than sabotage each other . A well - plan garden means better harvests and few headaches ! Make craw rotary motion a habit . With deliberate provision , your garden will pay back you season after season .
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
Depositphotos
