Spider plants are supremely easy houseplant – necessitate fiddling more than just even watering around once a week , and repotting every year or two .

They tend to be such fuss - innocent indoor companions , in fact , that you might feel a sudden sense of seismic disturbance when you look in your specimen ’s crapper and observe thick ashen protuberance in the potting soil . Rest assured – all is well in houseplant land .

Those thick ashen things you ’re seeing are just the swollen radical of your houseplant – and yes , they are supposed to seem like that !

A horizontal shot of a pot bound root system of a spider plant lying on its side on a wooden slated table.

Photo by Kristina Hicks-Hamblin.

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You may have observe these fleshy , white growths while repotting your houseplant , or perhaps you noticed them emerging from the drainage trap in the bottom of the pot , or coming out of the top of the growing medium .

While they look very different from the underground parts of many other houseplants , they are actually just tuberous roots .

A vertical photo of a hand holding long white roots of a pot bound spider plant. Green and white text run across the center and bottom of the frame.

Photo by Kristina Hicks-Hamblin.

However , I have to say that call them “ just roots ” really does n’t do them justice .

Also known as “ spider ivy , ” “ aeroplane flora , ” “ St. Bernard ’s lily , ” or “ medal plant life , ” these tubers are part of what makesChlorophytum comosumone of the easiest houseplants to care for !

Would you care to see more about this part of your plant ’s anatomy ?

A vertical close up of the foliage of a healthy spider plant.

Of naturally you would !

Keep reading and you ’ll get to know the workings of your houseplant ’s underground world , so to speak .

Here ’s what I ’ll underwrite :

A horizontal close up of the root ball and bottom of a spider plant. Through the bottom of the soil are many small, thin roots visible.

What You’ll Learn

We ’re sound to get up cheeseparing and personal with the ulterior anatomical features of your wanderer plant .

But before we get started , if you want all over guidance to manage for these houseplant , be certain toread our article on growing and caring for spider plants .

What Should Spider Plant Roots Look Like?

I ’ve hear a few horror stories about indoor nurseryman seeing those enceinte , bloodless tuberous root while repotting their specimens , assuming that there was something wrong with their plant and taking the drastic stone’s throw of trimming off these computer storage organs before repotting .

have me make it percipient that there ’s perfectly no reason to do that – and use up such vicious steps will possibly kill your specimen or at best , make it hard for it to recuperate from the trial by ordeal .

Now that you know whatnotto do , let ’s consider what you should see when you take away the tidy sum from your specimen ’s theme ballock .

A horizontal closeup of the bottom of a root ball on a spider plant with a large white root poking out of the side of the soil.

When you unpot these houseplants , you ’ll belike notice a couple of different eccentric of root persist through the grunge .

You ’ll find small , thin ones called “ feeders ” – and this is the master type you ’ll comment in unseasoned specimen that are just becoming established .

These thin structures will look standardised to the underground soma of many of your other houseplants .

A horizontal photo of a hand from the left of the frame holding up a pot bound houseplant, pictured in light sunshine.

But asC. comosumspecimens settle into their potting medium and start to develop , they ’ll presently start up producing larger , tuberous roots as well – the type that indoor nurseryman sometimes find so perplexing !

These root are foresightful , blank , and wick at both last , thickening in the centre , and left to their own devices with sufficient space , can grow to be up to four in wide and six inch long .

The Purpose of Thick Roots

These thick white organ are what make wanderer common ivy such resilient houseplants – they are able to stack away water supply in these tubers , just assucculentsstore water in their leave of absence and stem .

These storage organs allowC. comosumto survive when water is thin .

This adaptation allows the species to thrive in a salmagundi of different habitats – which is why it has a far-flung kitchen range in its native home ground . It can spring up in many dissimilar environments , and is no cross hothouseorchid .

A horizontal shot of a houseplant in a white pot lying on its side on a wooden table. There are many white, thick roots growing through the drainage holes at the bottom of  the pot.

to boot , this ability to hive away piddle also allowsC. comosumto survive the sometimes irregular visits of the bearer of thewatering can ! Because of this resilient adaptation , you ’ll have to really neglect it to make yourspider plant wilt .

However , piss is n’t the only affair these Tuber put in – they also stash away food for later use .

What to Do When Your Pot is Full of Roots?

If the tuberous roots afford you a surprise when you unpotted your houseplant , you should have gotten the message by now that all is well , and that this is part of the normal underground bod ofC. comosum .

But if your works ’s corporation is particularly full of these tubers , so much so that there ’s scarce anygrowing mediumleft in the container , you might be wondering what to do ?

If you have unpotted your spider works and see that the white roots are produce so thick that the specimen is pot border , or if genus Tuber are emerge from the drain cakehole in the bottom of the wad or out of the top of the growing sensitive , it ’s clock time to consider a larger container !

These three scenarios , along with a more frequent motive for H2O , indicate that it ’s probably metre to repot your specimen .

When transferring a pot bond beginning ball to a new container , massage the Tuber a bit to test to loose them up first .

This will permit the houseplant to distribute into its new grime more well , construct the transition more successful .

And if you ’d likemore pourboire on repotting spider plants , be sure to understand our clause .

Rooting for Healthy Houseplants

So now you experience – the thick white structures produce in the soil of your spider flora are unsubdivided tuberous source .

These thickened warehousing organs assist your houseplant survive spells of scant water availability , as well as keeping a backup supply of food .

And if you ’re still not sure your wanderer flora ’s underground section look quite decently – feel free to post a picture and explain your concern . We ’d be happy to help !

Want tolearn more about growing and care for spider industrial plant ? You ’ll find further informative articles right here :

photo by Kristina Hicks - Hamblin © take the Experts , LLC . ALL right hand RESERVED.See our TOSfor more details . Uncredited photos : Shutterstock .

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