When project your garden , it ’s all important to see how works interactions can touch growth . Some plant can be prejudicious to cucumbers , conquer their maturation and affect harvest yield .

Here ’s a detailed face at 15 plants you should fend off planting near your cucumbers to ensure a healthy and generative garden .

1. Fennel

Fennel is a lovely herbaceous plant with feathery leaf and a unassailable aroma . However , it ’s not a beneficial neighbor for cucumbers . common fennel release substances from its root that can inhibit the increment of cucumber plant .

This allelopathic consequence can be detrimental to the cucumber ’s development . It ’s good to plant Florence fennel in a separate country of your garden , aside from other vegetables .

Doing this ensures that your cucumbers have the dear luck to thrive without the contest or interference from fennel ’s root secretions , which can stunt growth .

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2. Black Walnut

The Black Walnut tree diagram is known for its majestic show and worthful wood , but it ’s not a ally to cucumbers . Black Walnut trees produce a chemical call up juglone , which is toxic to many plant , including cucumber .

This toxin can get wilting and yellowing of cuke leaf , ultimately leading to plant death . The compound is present in all parts of the tree , but especially in the root .

To protect your cucumbers , keep them well away from the vicinity of any Black Walnut Tree , ensuring their hefty and racy growth .

Fennel

© UT Gardens

3. Potato

Potatoes and Cucumis sativus both belong to to the nightshade family unit , and planting them together can encourage the spread of partake pests and diseases . potato can harbor root - knot nematodes , which can spread and impact cuke root .

to boot , blight disease can transmit between these crop , reducing yields . It ’s advisable to plant cucumbers and potatoes in different section of your garden , ensuring that neither craw is negatively affected by the other ’s pests or disease .

Maintaining this separation helps to foster a healthier garden ecosystem .

Black Walnut

© Wikipedia

4. Sage

salvia is a unfearing herb with a distinctive scent that ’s great for culinary uses , but it does n’t pair well with cucumbers . salvia ’s strong olfactory property can confuse and deter pollinators need for cucumber flowers to set fruit .

Furthermore , salvia can vie with cucumbers for nutrients and infinite , impede their growth . It ’s good to maintain a freestanding space for sage , allow cucumbers to flourish without competition or preventative .

This separation allow your cucumber vine to get all the attention from pollinators they need , enhancing fruit production .

Potato

© Homes & Gardens

5. Rosemary

Rosemary is a full-bodied herb , roll in the hay for its redolent leaves , yet its bearing can be overwhelming for cuke . The acute fragrance of rosemary can interfere with cucumber pollination by confusing pollinators .

Moreover , rosemary and cucumbers have dissent water and soil demand , which can guide to contest and resource depletion .

Planting rosemary in pots or freestanding expanse can help oneself mitigate these subject , cater each plant with an environment suited to their needs . This deliberate placement control both flora prosper .

Sage

© Kellogg Garden Products

6. Dill

dill weed , although often commend as a companion works for some vegetables , is not the good choice for cuke . Anethum graveolens can attract pest such as aphids and caterpillars , which may also damage cucumber flora .

to boot , dill can farm quite marvelous , overshadowing cucumber plant and competing for sunlight . For the good upshot , plant life dill away from your cucumber patch .

This legal separation assist prevent pest plague and secure that cuke receive adequate sunlight for optimal growth , promoting a more fertile harvest .

Rosemary

© Wikipedia

7. Onions

Onions are a staple in many gardens , prized for their culinary versatility , but they ’re not idealistic companions for cucumbers . The mordacious smell of onions can deter pollinating insects of the essence for cucumber fruiting .

Furthermore , onion have shallow theme , compete with cucumbers for body of water and nutrients at the dirt ’s surface . To mitigate these issue , onion plant should be planted away from cucumbers , permit both plants to grow vigorously without hinderance .

This separation supports better pollenation and nutrient availableness for cucumbers , enhancing their outgrowth potentiality .

Dill

© Gardenary

8. Garlic

Garlic is celebrated for its pest - repelling properties , but it ’s not desirable for planting near cuke . The potent scent of ail can fox pollinators , reduce cucumber peak pollenation .

Additionally , garlic competes for soil food and blank , potentially stunting cucumber growth . For optimal results , works garlic in a different part of your garden .

This placement permit cucumbers to benefit from enough pollination and nutrient access without competition , ensuring a intelligent and rich growing surroundings for your vegetables .

Onions

© Better Homes & Gardens

9. Leeks

Leeks , similar to onion , have an assertive presence that can negatively impact cuke . The firm perfume of leeks can repel good pollinators , which cucumbers trust on for fruit production .

Additionally , leeks and cucumbers vie for the same soil food , lead to potential shortages for both . To obviate these issues , allocate freestanding farm arena for leeks and cucumbers .

This detachment secure that cucumber receive sufficient pollinator attention and soil resource , contributing to a more abundant harvest home and healthier plants overall .

Garlic

© Gardener’s Path

10. Chives

Chives are a flavorful herb often grown in herbaceous plant gardens , but they do n’t amalgamate well with cucumbers . The pungent scent of chives can deter pollinators from visiting cucumber flowers , which can result in wretched fruit set .

Moreover , chives can circulate rapidly and vie for space and nutrients . For optimum cucumber health , industrial plant chives away from Cucumis sativus beds .

This legal separation ensure that cucumber receive the pollinator visit they need and have rich space to grow , leading to healthier plants and a more rich garden .

Leeks

© Backyard Boss

11. Mint

Mint is a vigorous herb cognise for its fresh taste and aroma , but it can overwhelm a garden with relaxation , making it a poor companion for cucumbers .

Mint ’s fast-growing spreading use can quickly push out cucumber vine plants , divest them of blank and nutrient . to boot , its strong fragrance can also deter pollinator . plant life mint in container or isolated area to keep it contained .

This will forbid it from infringe on cucumber dominion , ascertain cucumbers have enough room and resource to grow robustly .

Chives

© Gardeners’ World

12. Tarragon

Tarragon is a flavorful herb that adds zest to dish antenna , but it does n’t play well with cucumbers . Tarragon can overshadow cucumber , vie for sunshine and nutrients . Its aromatic oils can also discourage pollinators necessary for Cucumis sativus fruiting .

To foster a vibrant cucumber harvest , plant estragon well away from cucumber beds . This will permit cucumbers to bask in sunshine and attract the pollinators they need for fruit development , conduct to a more successful and prolific crop .

13. Celery

Celery , though a pop vegetable , is not a great comrade for cucumbers . Both celery and cucumbers are heavy feeders , stand for they demand a lot of nutrients from the filth . This competition can lead to alimentary deficiencies for both flora .

Additionally , celery can attract slug and other pests that may harm cucumber . For the best result , keep celery in a separate part of the garden .

This will insure that each plant has access to sufficient nutrients and reduces the risk of pest issue , foster healthier growth .

Mint

© Good Life Permaculture

14. Cabbage

Cabbage , a hearty cruciferous veg , can overshadow cucumbers when planted nearby . The large leaves of cabbage plants can impede sunlight , vital for cucumber vine growth .

to boot , cabbage can draw in caterpillars and lick that might also target Cucumis sativus . To maintain a roaring cucumber crop , it ’s advisable to plant gelt in a dissimilar garden area .

This ensures cucumber have passable sunlight and reduces pest risks , advance healthier industrial plant and a more bountiful harvest .

Tarragon

© Bonnie Plants

15. Shallots

Allium cepa aggregatum are a flavorful plus to the kitchen , but they ’re not the best garden neighbor for cucumbers . Similar to their onion relative , Allium ascalonicum can deter pollinators with their impregnable aroma .

Additionally , shallots and cucumbers both have shallow solution systems , go to challenger for H2O and nutrients . For successful growth , it ’s good to found shallots aside from cucumbers .

This separation ensures both plants can get to the resource they need without incumbrance , contributing to a more productive and harmonious garden surroundings .

Celery

© Gardenary

Cabbage

© Gardening4Joy

Shallots

© The Spruce