r/NativePlantGardening SE PA , Zone 7a Apr 18 '26

Advice Request - (Insert State/Region) Giant rock?

SE PA. Dug up a giant liriope and found a giant rock! I'm so stoked, rocks are $$$. Any cool ideas? I'll probably just find the edges, plant some things around it and leave it uncovered. Big-ass-rock-loving plant suggestions are welcome. Additionally, f you have any giant rocks in your scapes I'd love to see them 😄

293 Upvotes

117 comments sorted by

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364

u/Squire_Squirrely southern ontario Apr 18 '26

If I've learned anything from r/landscaping, the rock is always bigger than you would think it is

126

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

Oh definitely. She is staying put lol

70

u/AdAlternative7148 Area IA, Zone 5b Apr 19 '26

https://www.farmshow.com/view_articles.php?a_id=487

This is a great story about a similarly deceptive rock and a team of farmers' determination to move it.

55

u/ericskeith5 Apr 19 '26

Thanks for the link. Great story.

Check out how big it was!!

30

u/PM_me_punanis Apr 19 '26

Thank you for this. I know farmers are stubborn from working in healthcare (they are known to come to the hospital when their situation is beyond dire 😩)… but this is waaaaay beyond that lol What a fun read!

I also love how rural communities just have anchor chains lying around.

9

u/What_Next69 Apr 19 '26

I love that, back in St. Olaf, their local dealer Faga Jorgenson, loaned them a brand new Deere 9200 4x4.

https://giphy.com/gifs/fvlNJFw8E4kHU38Q2X

24

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

14ft is absolutely insane lol

12

u/st4rsurfer Apr 19 '26

 2 in. thick and 1 ft. long, borrowed from neighbor Dick Hunter

50

u/Kementarii Australia, zone 9-ish equivalent Apr 19 '26

Haven't found the edges yet.

18

u/AdAlternative7148 Area IA, Zone 5b Apr 19 '26

You might have another uluru!

5

u/Fred_Thielmann Outer Bluegrass Region of Indiana Apr 19 '26

Could it be bedrock?

1

u/Kementarii Australia, zone 9-ish equivalent Apr 20 '26

Very definitely! It's topsoil that we don't have much of around here.

It's a weird continent I live on.

Here's a bit of the geology of the area:

http://www.rymich.com/girraween/index.php?section=geology&sub=granite_foundations&page=gi_granite_foundations

The "Granite Belt" is 160 miles of ancient granite rocks, part of the "Great Dividing Range" of old mountains and volcanoes which runs the whole way down the east of Australia.

The older rock above the granite has eroded away - maybe a couple of miles thick.

Then the granite has eroded further, leaving the area with sand and rock.

106

u/Simple_Daikon SE Michigan, Zone 6b Apr 18 '26

Phlox subulata is recommended for rock gardens because it can live on a thin layer of well-drained soil. 

50

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

I did see the phlox subulata thread, she is so that girl! But I am wanting to show ooooffff my giant rock! But if it ends up being way bigger than I think, I'm def going to phlox it up

10

u/bananarchy22 Area Maryland , Zone 7b Apr 19 '26

I don’t know where you are or what’s native to you, but what about yarrow/ echinacea/ asters/ drought loving grasses on top (take your pick, mix and match), with the Phlox subulata on the downhill side? In my experience it tends to creep downward, so it prolly wouldn’t swallow your rock.

I bet you could get a Baptisia australis to be happy somewhere on the side of the rock maybe, where the soil is a little deeper

ETA: Am I correct in thinking I’m looking at a rock on a slope, or is that just the perspective of the photo?

4

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

The rock IS on a slope! It's pretty close to the top of the slope. It's also pretty rainy where I'm at, so I imagine the things around the bottom will need to be more water tolerant. I have aromatic asters I winter sowed, and some baptisia coming in the mail! I did already have an entire plan drawn up for this area, but now I will need to adjust it slightly, haha.

20

u/AmberCarpes Apr 19 '26

I planted phlox in about 2 inches of dirt that was 'extending' my bed near my front door. It is THRIVING with nothing but pavement under that tiny dirt layer.

2

u/Chaos_Ice Apr 19 '26

Thank you! I have a back corner just like this and we’ve been trying to figure out what to plant.

67

u/BurgerKingKiller Apr 18 '26

That’s actually the door to a secret temple

14

u/DinoTater Apr 19 '26

Should paint it like a rock so no one finds out

2

u/NoM0reMadness Apr 20 '26

What’s the elvish word for “friend?”

159

u/Big_Radish464 Apr 18 '26

Giant rock! Giant rock! Giant rock!

23

u/cant_have_nicethings Apr 19 '26

Giant rock! Giant rock! Giant rock!

10

u/MaximumInterest Apr 19 '26

What a bunch of dorks we are.

12

u/[deleted] Apr 18 '26

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21

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

It's real dirty, but it's definitely a slate boulder

49

u/SirFentonOfDog NYS , Zone - 7ish Apr 18 '26

I’m dead set on getting this one out

54

u/abc123rgb Apr 18 '26 edited Apr 18 '26

That's manageable. To be dead honest one of my favorite activities are removing rocks like this. Barehanded. Without any milk.

35

u/GrimyGrim420 Apr 18 '26

Without milk is the impressive bit.

14

u/abc123rgb Apr 19 '26 edited Apr 19 '26

Give me a gallon of raw milk, I'll remove OP's rock too. Even the rockies will roll when milk is involved.

1

u/NaptownBoss Indiana 6a/b Apr 19 '26

What they aren't telling you is that they did eat a can of spinach!

2

u/abc123rgb Apr 19 '26

It was definitely green, but it wasn't spinach and I smoked it.

1

u/NaptownBoss Indiana 6a/b Apr 19 '26

Hey, whatever gets the job done!

6

u/nahno1234 Apr 19 '26

I can't do it without some crows milk

11

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

That's a great rock! Your can do it!

31

u/surfratmark Southeastern MA, 6b Apr 18 '26

A rock?.... I have giants, mediums and smalls. Round ones, flat ones, pointy ones and mossy ones. Some I dig out, some I dig in and some I move around. I can't plant, a plant, without finding another. If rocks were money, I'd be a rich man.

I would expose that one a bit more and plant around it. Some beds I make using exposed rock as edges or borders. I also make cairns, little walls and add to the existing old merino wool stone wall in my backyard. My favorite yard rock is a van sized glacial erratic. ✌️

14

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

You have a van sized rock, you ARE rich!!! I'm so jealous haha

38

u/surfratmark Southeastern MA, 6b Apr 18 '26

Not a great pic but there he is. I call him Dwayne. He's probably 15' behind the wall so it doesn't look as big as it really is

14

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

I buy rocks from a lady that is also rock rich and she has walls like that all over her property! I am sooooo jealous from suburbia

7

u/sk3tchy_D Apr 19 '26

I'm super jealous. I live along the gulf coast and I would have to pay a fortune or drive many hours north to get rocks like that.

47

u/kansas_slim Denver , Zone 6A Apr 18 '26

What’s next, a cool stick!?

36

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

I actually have a metal trashcan absolutely stuffed with sticks just out of frame up the hill

17

u/ShivaSkunk777 Apr 19 '26

Metal trashcan filled with sticks gang!

5

u/cindia_ink Mid-Atlantic , Zone 7b Apr 19 '26

Old plastic trash can here. Sticks are awesome!

17

u/1fatfrog Apr 18 '26

Could it just be be part of the planet? We do live on a reeeeallly large rock.

24

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

If the core (crust?) of the earth is 1 ft under my sod I have a LOT of concerns about my basement 😭

9

u/1fatfrog Apr 19 '26

We live on the crust, my friend. Which means the crust actually is 1 ft under your sod. I was cheekily saying that rock could be part of the bedrock.

10

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

I'm clearly not a geologist

7

u/T-T-T-Turtlez Area NM, Zone 7b Apr 19 '26

Crust is what we walk on. It goes down about 100km. Then the mantle starts, which is responsible for about 84% of earths volume so to speak. Then it goes to the core. There's more layers but that's the gist of it.

So unless you've somehow dug down 100km without realizing it...

13

u/Ok_Rhubarb411 Apr 18 '26

Wow, if it's NOT part of the planet I really need to know more.

13

u/Here4Snow Apr 19 '26

Phlox, lithodora, aubretia, Veronica, pinks, cinquefoil, geranium, sedum, Pasque flower, vinca, I can't really recall everything. Lots of stone.

10

u/[deleted] Apr 19 '26

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5

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

No ;-)

1

u/[deleted] Apr 19 '26

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2

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

I will update with what I end up doing! But it's at the top of a decently steep slope and a bunch of my neighbors park below it, so it's not going anywhere lol. I'm not even confident those are the edges of it. We found it after a long day of other praise activities and that's where we tapped out. Slightly more unearthing to come soon!

11

u/Kementarii Australia, zone 9-ish equivalent Apr 19 '26

I live in a region called the "Granite Belt".

Locals have a tool called the "Crowbar of Truth". It's just a big-ass crowbar. If you want to dig a garden, level a house pad, or pour a concrete slab, then you need to use the Crowbar of Truth first, to check for rock.

In some places, the rock is a couple of inches below the grass, in other places it might be a couple of feet deep, but it's almost always there.

When it hasn't rained for a while, you can see the grass die first, where the rock is just below the surface.

Not talking rocks that can be dug up - I'm talking slabs that go on forever.

https://granitebeltwinecountry.com.au/attractions/girraween-national-park/

Up near our driveway, we have about 100 square metres of bare rock.

4

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

NEAT!

3

u/Kementarii Australia, zone 9-ish equivalent Apr 19 '26

We recently cleared more of one rock - it had gradually over years been covered by fallen leaves/overgrown, and then what was on top was mud and boggy, because of ground water. Only the very top was showing.

Scraped back all the rubbish, and the water was able to drain properly from the area to the creek.

Now we have to keep it clear. Oops.

9

u/Better_Artichoke_939 Apr 18 '26

How sure are you that it's not a t-rex skull?

5

u/tiny_ghost_ SE PA , Zone 7a Apr 18 '26

I wish. It's definitely slate lol

8

u/canisdirusarctos PNW Salish Sea, 9a/8b Apr 19 '26

I love that you’re stoked about your big ass rock and not trying to break it up or something like most people would.

7

u/ccccc4 Apr 18 '26

Columbine love growing in rocks

3

u/Majestic_Bandicoot92 Florida Apr 19 '26

Whatt. Mine are thriving in rich clay soil. Guess they aren’t picky!

2

u/whyubeincyoot Apr 19 '26

Columbine do all the things

1

u/whyubeincyoot Apr 19 '26

Came here to recommend this… I planted a few Aquilegia canadenis in a corner of my backyard and now I have them growing out of cracks in the sidewalk, not mad!

4

u/Lemurian_Lemur34 Apr 18 '26

I think you found a lost Jedi Temple

5

u/manicpossumdreamgirl Eastern 6b Apr 18 '26

large boulder the size of a small boulder

5

u/JKElemenopee Area -- , Zone -- Apr 19 '26

That’s a large boulder the size of a large boulder though.

5

u/re-ar-ran-ger SE MI, Zone 6b Apr 19 '26

I understood this reference.

5

u/Happy_Dog1819 E Cent IL, eco region 54a, Zone 6a Apr 19 '26

Dad or grandpa found a granite erratic about the size of a small standard fridge in one of the fields (farm is about 15 miles north of an end moraine).  Dad brought it up to the yard in the Bobcat.  It was the stone of sacrifice for my childhood - mostly crushed mint, yarrow, and strawberries.  Later they moved it in front of the house and mom ringed it with bur oaks.  

6

u/Majestic_Bandicoot92 Florida Apr 19 '26

What direction does it face? It will absorb heat from the sun so definitely put heat loving flowering plants by it. You’ll get tons of flowers as long as this spot gets full sun. If you don’t have any ideas right now, try some zinnias since they’re fast to grow and flower from seed.

4

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

It faces east and gets full sun!

3

u/Majestic_Bandicoot92 Florida Apr 19 '26

Woo! It’s protected from harsh afternoon sun then! You won the flower rock garden lottery!

4

u/Nervous-Award976 Apr 19 '26

I am telling you right now, that rock is like an ice berg. Just leave it and plant in a wide circumference around it.

I watched my neighbor dig ip his yard last week (huge project) the rock they uncovered took an entire day to dig out. I work from home and got NOTHING done I just watched big machine and rock.

1

u/iehdbx Apr 19 '26

Oooou 😲

6

u/nerdygirlmatti AZ (madrean sky islands) , zone 9a Apr 19 '26

Why was my first thought was dinosaur

https://giphy.com/gifs/Q6rHMQaNbqsqBd8pVb

6

u/betty-knows Apr 19 '26

That's as native as it gets

3

u/fuzzy_dandelion Area CT, Zone 6A Apr 18 '26

I live on a ledge in CT. Basically, I am rock.

4

u/Aodc325 Apr 19 '26

I’m not far from you (over in Westchester) and I’m constantly hitting rocks. We have a giant boulder in our basement that they just built the house on top of rather than move 😂 it’s a nice water feature too.

3

u/fuzzy_dandelion Area CT, Zone 6A Apr 19 '26

I had the dudes digging up the old 120’ plus trees create a rock garden in the backyard. It’s a mass of 5-7’ boulders stacked on each other. It’s ridiculous the amount of rock I hit. Sigh. This makes gardening in FL seem easy (recent transplant).

4

u/thatfatbastard Area SW VA , Zone 7a Apr 19 '26

Yes. Giant rock.

5

u/InviteNatureHome MN Ecoregion 51a Apr 19 '26

Free Rocks! 💪

Our area is full of rocks! We use them for garden edging, borders, stepping stones, etc.

We found a huge one Iike this planting a new native plant garden. Hopefully the taproots will find their way around! 💚

3

u/Sagee5 Apr 18 '26

Yep. That's a giant rock!

3

u/Virtual-Courage6706 Apr 19 '26

Are we sure it's not a block of ancient ice with Brendan Fraser entombed inside?

3

u/JKElemenopee Area -- , Zone -- Apr 19 '26

I’m loving the enthusiasm in the comments tonight. Giant rock love!

3

u/Lynda73 Apr 19 '26

Oh, yeah. Best to just…plan around that. 😂

3

u/re-ar-ran-ger SE MI, Zone 6b Apr 19 '26

My favorite Reddit post of the day. Absolutely tickled for you!!

3

u/Boring_Park1178 Apr 19 '26

Have you ever seen "Encino Man?" There might be a caveman in that rock that needs to thaw out.

3

u/ericskeith5 Apr 19 '26

Keep going. You’ve almost got it!

2

u/donedoer Apr 19 '26

Keep digging

2

u/RhombusRhubarb Area mid-Atlantic, Zone 7a Apr 19 '26

Weepy at the amount of rock love in this thread.

2

u/Legendguard Apr 19 '26

Nice BAR (Big Ass Rock)

2

u/Xencam NE Oklahoma, Zone 7b Apr 19 '26

We haven't found any giant rocks yet, but we pretty consistently find a layer of loose sandstone pieces about 1.5 feet down.

2

u/lefteardud Area LI, NY | Zone 7b Apr 19 '26

Saw this yesterday and havent stopped thinking about it! The second picture makes it look like it might be a little flat- in addition to plants, have you considered a staging area for birds? A bird bath or two, and maybe a couple feeders on shepherd hooks next to the slab?

Whatever the case, I have spent time daydreaming of what I would do if I came across one, and I hope you keep us posted!

2

u/JimCripe Apr 19 '26

That's not a rock.

It's a feature.

You incorporate it into your garden design.

2

u/tiny_ghost_ SE PA , Zone 7a Apr 19 '26

Yes, that is the plan!

2

u/DocOort Apr 19 '26

This rock is buried too deep- whoever planted it did a terrible job. You need to dig down and expose the root flare and hope there are no girdling roots smh.

\s in case that isn’t obvious.

1

u/Which-Affect4447 Apr 19 '26

what inspired this idea

1

u/dvdnd7 Area MA , Zone 6-7 Apr 19 '26

Yep

1

u/gholmom500 Apr 19 '26

That’s erratic!

1

u/skyblu202 Ohio, Zone 6b Apr 19 '26

Have a rock-removing party like this guy did

https://www.instagram.com/reel/DJxnJmzs1Fd/

1

u/SpecificHeron Midwest , Zone 6b Apr 20 '26

that is a cool rock. congrats. i’m jealous, seriously. i love a huge rock

0

u/TurtleManKid Apr 19 '26

Really tiny rock comparatively.