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If you ’re a first - time gardener , you may be wondering what vegetablesshould not be plant next to eachother in a garden . This is an important thing to have sex , specially if you want to keep off having crops that compete with each other for sunlight , water , and nutrient .
Keep register to explore some of the most vulgar vegetable union to avoid in your garden !
Cabbage and Tomatoes
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Specifically brassicas , a type ofcabbage , does not get along with tomatoes . This has to do with something call in allelopathy . Allelopathy is when one plant make chemicals that impede the development of another plant . It just so happens that brassicas are very good at grow these sorts of chemical substance .
When brassicas grow near love apple plant , they exhaust allelopathic chemical substance into the land . These chemical then make their way into the roots of the tomato plants , where they interfere with the plant ’s ability to absorb nutrients and water . This can stunt the growth of the tomato plants and even kill them .

to boot , tomatoes produce a gas called ethylene that can stunt the increment of cabbages .
For these reasons , it ’s good to nullify constitute these two vegetables next to each other in your garden .
Onions and Asparagus
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Onions and asparagus may seem like they would make a nifty combo but rely us – you do n’t require to plant them together .
For one , onionsare a ancestor crop while Asparagus officinales is a typical above - ground vegetable . This stand for that the Allium cepa ’s roots will contend with the asparagus for space and food . The conclusion termination ? Both plants will be stunted and produce less than they would have if they were found separately . big case , you could end up with no Asparagus officinales stalks at all .

to boot , Allium cepa relinquish a gaseous state that can actually inhibit the emergence of asparagus . Not only will you get smaller plants , but they may not even uprise at all if they ’re downwind from an onion .
So , while it may seem like a dear idea to plant onions and asparagus together to write space , in realness , it ’s just a formula for calamity .
Brussel Sprouts and Potatoes
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If you ’re call back about planting brussel sprouts and potatoes together , suppose again ! They may smack good together but here ’s why you should n’t plant them together :
For starters , both of these vegetable are heavy feeders . They ’ll compete for food in the soil , which can direct to problems like malnutrition and stunted growth .

Second , they have dissimilar lachrymation needs . Potatoesneed a lot of urine , while brussel sprouts need relatively little . This can make it hard to keep both works healthy and hydrated .
in conclusion , potato plant are susceptible to a disease called late blight , which can well circulate to nearby brussel sprouts . previous blight is devastating to crops and there ’s nothing this disease wo n’t touch - leave of absence , stems , fruits and all . So , it ’s best to avoid planting these two veg side by side .
Now , what should you do instead ? set them in separate bed or keep them in different areas of your garden . This fashion , they ’ll have the space and resources they need to thrive .

Carrots and Parsnips
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One of the most common gardening error is constitute carrots and parsnips together . While these two veg may seem similar , they actually have very different uprise requirements . Carrotsneed full sun and well - drained dirt , while parsnips prefer partial shade and moist soil .
Planting these two vegetables together can precede to problem such as scrubby growth , poor yields , and even disease .

Here are just a few reasons why you should n’t plant carrot and parsnips together :
At the close of the day , carrots and parsnips just are n’t compatible . These two vegetables have different growing demand and can actually make problems if they ’re plant together . So , if you want to develop both carrots and parsnip , it ’s ripe to establish them in separate areas of your garden .
Better Safe Than Sorry


