These 23 Plants Boost Squash Growth — But 7 Will Kill Your Harvest

Companion planting can greatly influence the winner of your squash harvest . sure plants raise increase , deter pestis , and improve the health of squash . However , some plants can hinder increase and even cause crop nonstarter . In this guide , we explore 23 plant that are beneficial to squash and 7 that could sabotage your harvest home .

1. Marigold

Marigolds , with their refulgent blooms , are more than just a splash of color in the garden . These lively bloom let loose a distinct aroma that repels nematodes and other pests , making them a protective friend for squash plants . Their ability to attract good insects , such as ladybugs , further aids in maintaining a healthy garden ecosystem . Marigolds are Sunday - loving and need minimal sustainment , thriving aboard squash to ensure a bountiful harvest . Incorporating these wizard flowers into your squash rackets layer can lead to goodly industrial plant . Did you know ? Marigolds have been used in garden for pest command since ancient times .

2. Radish

Radishes , with their snappy texture and peppery tone , are fantabulous companions for squash vine . They help by attracting flea beetles away from squash racquets plants . Planting Raphanus sativus early in the season can serve as a gob crop , protect squash from these galling encroacher . Besides their part in gadfly control , radishes are quick - growing and can be harvest before the squash matures , making them a practical increase to any garden . Radishes not only benefit squash racquets but also add up diverseness to your garden with minimal effort .

3. Mint

Mint , with its refreshing scent , is a brawny deterrent against pestilence like aphid and pismire that can chevvy squash plants . Its vigorous growth serves as a exist mulch , helping to keep stain wet and suppress smoke . However , mint ’s invasive nature command careful direction , rather planted in containers to forbid it from overtaking the garden . This aromatic herb not only boosts squash ontogeny but also put up a delightful addition to summer beverages and dishes . Keep mountain under control to harness its full potency as a garden friend .

4. Nasturtium

Nasturtiums , do it for their vivacious blossoms and edible leaves , create a stunning visual in the garden . Their peppery aroma deters plague like squash bug and whiteflies . These flowers also attract pollinators , enhancing the fruit set of squash plants . prosperous to grow , nasturtiums can be sow directly into the soil and ask little alimony , thrive in hapless soils with tolerable sunshine . Their treble role as pest deterrents and pollinator magnets makes them a must - have for any squash vine grower . Fun fact : Every part of the genus Nasturtium is comestible .

5. Dill

Dill , with its feathery parting and aromatic scent , is a beneficial companion for squash plant life . It attract predatory insects such as hoverflies and parasitic wasps which help ascendancy aphid populations . Dill can heighten the flavor of nearby plants while its fragile flowers add an ornamental touch to the garden . Plant dill near squash to capitalise on its pest - deterring properties , but be aware of its potential to self - germ and banquet . Aside from its garden benefits , dill weed is a popular culinary herb , add flavor to hole and salads .

6. Tansy

Tansy , with its pollyannaish yellow flower and inviolable smell , serves as a raw pest impediment . Its presence in the garden can repel insects like cucumber beetles and squash bugs . golden buttons ’s ability to enhance filth fertility by accumulating potassium makes it a valuable comrade for squash . However , its rich growth requires management to forestall it from becoming too invasive . Incorporating tansy in your garden not only benefits crush but also adds a splash of coloring material and grain . Did you know ? Tanacetum vulgare has been used historically for medicative purposes .

7. Yarrow

Yarrow , with its feathery leaves and clump of bantam flowers , is a versatile companion flora for squash rackets . It attracts beneficial insects like ladybugs and lacewings , which help control pest populations . Yarrow also improves soil caliber by add nutrients , raise the overall health of garden beds . Plant milfoil near squash to promote a balanced ecosystem while enjoying its ornamental mantrap . This hardy plant thrives in a variety of conditions , making it a authentic choice for companion planting . Fun fact : Yarrow has been used in traditional medicament for one C .

8. Oregano

Oregano , with its redolent leaves , is a valuable companion for squash . Its strong aroma deters pests while attract pollinator , creating a balanced garden environment . Oregano ’s sprawl growth provides ground binding , suppressing weeds and conserve moisture . This hardy herb is easy to grow and maintain , flourish in various condition . Besides its garden benefit , marjoram is a staple in many cuisine , offering flavor to a variety of dishes . integrate oregano into your squash garden for a multi - purpose ally that enhances both industrial plant health and culinary endeavors .

9. Bee Balm

Bee Balm , with its showy peak , is a magnet for pollinators like bee and butterflies . These visitors attention in the pollenation of squash flowers , promoting a plentiful harvest . The plant ’s minty aroma also deter pests , making it a dual - purpose friend in the garden . Bee Balm thrives in sunny locations and can bestow colour and redolence to your garden infinite . Not only does it stick out squelch increment , but its blossoms can be used in teas and salads , sum up both beauty and utility .

10. Catnip

Catnip , known for its intoxicating effect on cats , offers surprising welfare in the garden as well . Its strong odour repels pests like crush bugs and aphid , offer up security to nearby squash plants . Catnip is easygoing to grow and can support various ground conditions , making it a virtual addition to the garden . Beyond its pest - repelling qualities , catnip is often used in herbal teas and remedy , adding versatility to its garden purpose .

11. Cilantro

Cilantro , with its distinctive flavor and aroma , is an effective familiar plant for squash vine . It attracts beneficial insect like parasitic wasps and hoverflies , which help hold plague populations . Cilantro prefer nerveless temperatures , so plant it early on in the time of year or in shaded domain . Its quick growth cycle per second allow for multiple harvests , add together culinary note value beyond its garden benefits . Use cilantro ’s fragrant leaves in a variety of dishes while it helps keep your squash works sound .

12. Chamomile

Chamomile , with its gentle bloom , is more than just a soothing tea constituent . In the garden , it acts as a companion plant that improves the health of neighboring squash rackets by releasing good compounds into the grease . Chamomile attracts predatory insect that help control plague populations , ascertain a balanced environment . This plant is easy to grow and can conform to various conditions , have it a versatile choice for companion planting . Incorporate Anthemis nobilis into your garden for both its aesthetic ingathering and its supportive role in works health .

13. Lovage

Lovage , with its celery - corresponding smack , is a good familiar for squash . Its towering mien provides shade and retain grime moisture , create a favorable microclimate for squash vine . Lovage also attract good insect , which aid in pest control . This perennial works requires minimal concern and can be a long - term addition to your garden . Use lovage to raise the flavor of soups and stews while it stick out your squash rackets plants ’ growth and wellness .

14. Thyme

Thyme , with its redolent foliage , offers both culinary and garden benefit . As a fellow plant for squash , it deters pests with its firm perfume while attracting pollinators , enhancing the garden ’s biodiversity . Thyme ’s low - uprise habit provide priming binding , reducing green goddess contention and conserving dirt moisture . This various herb is easy to grow and ask lilliputian sustenance , build it a practical pick for gardens of all sizes . Incorporate thyme into your garden to enjoy its fragrant leaves and supportive persona in plant wellness .

15. Garlic

Garlic , with its acrid aroma , is a powerful impediment against pestis like aphid and beetles that threaten squash plants . Its natural compounds can also improve the relish and wellness of neighboring plant life . flora garlic around squash to make a protective barrier while enjoying its culinary benefit . This hardy bulb is easy to grow and can adapt to various soil stipulation , make it a reliable choice for gardener looking to enhance their squash harvest home .

16. Lemon Balm

Lemon Balm , with its citrusy fragrance , is a delightful addition to any garden . As a companion plant for squash , it repels insects like mosquito and gnats , creating a more pleasant out-of-door surroundings . Lemon Balm ’s vigorous growing provides ground cover version , suppressing gage and retain grime moisture . to boot , it can be used to make refreshing teas and herbal remedies . flora maize balm near squash to enjoy its aromatic welfare while supporting the health of your garden .

17. Sunflower

Sunflowers , with their towering height and bright blooms , are more than cosmetic giants in the garden . They pull pollinator like bees , which are essential for squash plant fertilization . Their thick stalks can bring home the bacon support for climbing squash diversity . sunflower also ameliorate soil health by collect heavy metals , making them a valuable add-on to sustainable gardening practices . Introduce sunflower to your squash garden for both their visual collection and their supportive role in enhancing plant life increment .

18. Corn

Corn , with its tall and stout stalks , offers refinement and wind security for squash plant . This symbiotic relationship benefits both flora , particularly in traditional “ Three Sisters ” gardens . Corn can also serve as a treillage for squash vine , optimise space and promoting levelheaded growth . Together , they make a various and productive garden ecosystem . Integrate corn into your squash racquets patch to enjoy the welfare of this classic familiar planting proficiency .

19. Borage

Borage , with its striking spicy flowers , is a darling companion plant for squash . It attracts pollinators and good insects that help control pests . Borage also improves stain health by adding trace minerals and can enhance the relish of squash . This hardy yearbook is easy to grow and self - seeds , ensuring a continuous presence in your garden . Use borage to advance your squash harvest while tot a splattering of colour and biodiversity to your garden .

20. Peas

Peas , with their nitrogen - fixing ability , enrich the filth and benefit nearby squash plants . They improve grime birthrate , promoting robust emergence and healthy fruit evolution . Peas can also provide solid ground cover version , repress weeds and conserving filth moisture . These nerveless - time of year works are easy to grow and can be reap before the squash time of year peaks . relish fresh peas in your meals while they contribute to a hefty , more productive squash rackets garden .

21. Basil

Basil , with its fragrant leaves , is a marvellous companion for squash . Its aroma deters pests like mosquitoes and fly , while attracting pollinator . Basil ’s compact emergence habit provides ground covering and abridge smoke competition . This various herb is easy to grow and can be used in a kind of culinary dishes . Incorporate basil into your squash garden for a multi - working friend that enhance both plant health and your cookery endeavors .

22. Spinach

Spinach , with its nutrient - rich farewell , is a great companion for squash . It offers earth cover , suppressing weeds and continue soil moisture . Spinach can be glean early , lead space for squash to grow as the season progresses . This cool - season craw thrives in various conditions and can enhance the overall health of your garden . add up Spinacia oleracea to your garden for its nutritional benefits and its supportive office in maintaining a balanced ecosystem .

23. Onions

onion , with their pungent aroma , serve as a natural pestilence deterrent in the garden . They drive insects like aphids and cat that threaten squash rackets plant . Onions are easy to grow and can be embed alongside squash to create a protective barrier . Beyond their plague - repelling quality , onions add together savor to a wide of the mark range of dishes . Introduce onions to your garden to delight both their culinary benefit and their role in raise the health of your squash plants .

24. Chives

Chives , with their balmy onion - like flavor , are a beneficial companion for squash . Their scent repels pests such as aphid and spider mites , protect nearby works . schnittlaugh also attract pollinators with their wizardly purplish flowers . This perennial herb is easy to grow and can thrive in various conditions , making it a authentic choice for any garden . manipulation chives to add flavor to your meals while they conduce to a sound squash darn .

25. Potatoes

Potatoes , with their underground Tuber , present challenge as companion for squash racquets . They vie for nutrients and space , potentially stunting squash maturation . Avoid planting Solanum tuberosum near squash to prevent poor fruit and flora emphasis . While both crops are worthful , they thrive better when separated . Consider positioning potatoes in a dissimilar garden area to see to it both plants gain their full potential , avoiding rival for resources .

26. Fennel

Fennel , with its unique savor visibility , is not recommend near squash . It secretes substances that can inhibit the growth of neighboring industrial plant , include squash . Although fennel attracts beneficial worm , its allelopathic properties can dumbfound challenges in companion planting . For optimum squash ontogenesis , industrial plant common fennel forth from squash beds . By give each industrial plant its own outer space , gardeners can prevent negative interactions and ensure a more productive garden .

27. Pumpkin

pumpkin , sharing the same family as squash , can create contest for nutrients and quad . Their sprawl vine can dominate squelch plant life , fix sunlight and growth chance . Plant pumpkins and squeeze in separate areas to obviate these challenges . While both plants are worthful in the garden , they thrive better with enough space to grow severally . By plan garden layouts carefully , nurseryman can insure a bountiful harvest for both pumpkin and squash .

28. Tomatoes

Tomatoes , with their lush development , can vie with squash for nutrient and space . Both plants have similar needs , top to potential imagination fight . To preclude reduced yields , plant tomatoes aside from squash plants . By providing each craw with its own area , gardener can check healthy growth and abundant harvesting . regard planting tomatoes in a disjoined garden bottom to support both crop efficaciously .

29. Cabbage

Cabbage , with its wide leaves , can dominate squash works , limiting light picture and competing for nutrients . The dense foliation of shekels may create unfavorable conditions for squash development . To promote sound growth , plant cabbage and squeeze in separate areas . This approach allows both plants to receive equal resource and blank , enhancing their productivity . heedful planning ensure a successful harvest time for both cabbage and squash .

30. Broccoli

Broccoli , with its dense growth , can overshadow squelch plants and compete for nutrients . To avert stunted increase and reduced takings , plant broccoli away from squash . Both plant require ample space to thrive , pass water legal separation essential for successful cultivation . nurseryman can optimize their harvest by allocating distinct areas for Brassica oleracea italica and squash , give up each to boom without contest .