What to Put in the Bottom of a Pot?
There are all kinds of things you can put in the bottom of a pot before you fill it. Some people use rocks, others use pieces of broken pottery, some people use packing peanuts and others use those little special plastic inserts that are made just for that purpose.
I used to use rocks, but then I got sick of picking rocks out of my potting soil when I put it into the compost bin, so I started using broken pieces of pottery. I soon ran out of those since I pot up so many plants each spring, so I started using pieces of landscaping cloth.
I find that this works particularly well for me. When I empty the pot I simply pull off the piece of fabric and put it back in the pot so it’s ready to go next spring.
What do you use in the bottom of your potted plants?
I’ve never thought really about putting anything in the bottom of potted plants; I’ve just had the usual drainage holes, and occasionally some bits of mossy stuff. What do the different materials do?
Mangochild’s last blog post.. First Fruits…
to Mangochild's comment
It keep your soil in the pot and it’s suppose to help with drainage, or so I’ve read.
to Susy's comment
I used to put rocks in the bottom of pots, but every experiment that I’ve read about shows there is no benefit to it. The soil drains just as well without them. So now I put nothing in the bottom. I might lose just a tiny bit of soil out the holes, but not much.
Daphne’s last blog post.. Lettuce Bed
to Daphne's comment
Whenever we pot up a large container of flowers or even vegetables straw is used as a fill in to make the pot lighter. I like your idea of useing the square of landscaping fabric to keep the soil from leaking out. It seems like that would slow down the water loss as well, I’ll have to try that.
Mike’s last blog post.. Planting Tomatoes
to Mike's comment
Hey Mike.
You said you use straw in the bottom of the container. I want to do that with my tomato plants, what are the implications? can the straw make the roots rot, would it suck nutrients (as some people say), would it harm the plant, make it unstable?
I would be very glad if you share your experience on that matter.
Thanks
to Jack's comment
Usually a torn scrap of newspaper because I’ve run out of the little terra cotta pot saucers I turn upside down in the really big pots. Sometimes I’ll use some broken pot shards, but I hate picking them out of the compost pile. Newspaper composts, so it fits my lazy gardening style.
Kim’s last blog post.. Kitchen Garden Update, May 25 2009
to Kim's comment
Newspaper is a great idea, I’ll have to keep that in mind when I use up all of my landscaping fabric.
to Susy's comment
Used coffee filters.
marcyincny’s last blog post.. Me Mum
to marcyincny's comment
That’s a great idea! I use coffee filters for so many things around the house, I’m surprised I never thought of this.
to Susy's comment
I slightly flatten large coffee filters I buy from a restaurant supply house and use them as covers for food in the microwave. They double for a litle counter wipedown after the quick bite. I’m really not that OC about cleaning but exploded veggie soup all over the microwave makes me a little crazy.
to Andee's comment
me too
to Chris's comment
I have used pot shards and aluminum cans that were waiting to be recycled, and just yesterday I started using newspaper instead.
Andres’s last blog post.. Around the Garden
to Andres's comment
We seem to have flat shale rocks (I guess) and I always use them…flat and thin and everywhere!
warren’s last blog post.. Our pal Franco Harris
to warren's comment
I use a piece of paper – whatever is on hand that doesn’t have any colored ink on it. This year it was thick plotter paper from work that we recycle regularly. When the pot gets emptied into the compost, the paper goes with and I use something else next year.
to Mary's comment
Bonsai places have plastic netting for drainage holes. They come in small rolls and you just cut them up the size you want. They are very sturdy so you can reuse them forever.
to lee's comment
Great idea to use the landscaping fabric! I don’t grow many things in pots so when I did, I usually tried to find some rocks or gravel to put in the bottom. But I really like your idea better. I do use the landscape fabric to line the inside of my raised beds.
Judy’s last blog post.. It’s Been A Great Friday – May 29, 2009
to Judy's comment
I use vinyl window screening.. I cut little pieces from a roll from the hardware store.
to Jan Cline's comment
When I am planting flowers in LARGE pots; it takes alot of potting soil. So I have used pop cans to help fill up the space so I don’t have to use so much potting soil. Have also tried packing peanuts and they work just as well. I have also used rocks/pebbles in the bottoms to help with drainage.
to Lynne's comment
I use old wore out plastic scrubbies from dish washing. I’ve also used worn out Scotch-Brite pads from 3M used for polishing metals. Be sure to wash them thoroughly before using them.
to Mark's comment
Nix on packing peanuts! They are all but impossible to remove from roots and soil when you re-pot. When I wore pantyhose, I cut those up. I have been using my abundance of small pinecones.They close up when wet, but I still don’t use too many. LOVE the idea of the plastic screen material, which is very cool. Can be sewn.
to Barbara Armo's comment