Drainage in Potted Plants | From the Ground Up



Are you confused about whether to put rocks in the bottom of your pots to promote water drainage in your house plants? Donna Hoffman helps explain why you shouldn’t use rocks in your pots and how the drainage process works.

From the Ground Up is your source for Wyoming relevant gardening and horticulture tips, brought to you weekly by the University of Wyoming Extension.

University of Wyoming Extension Horticulture

University of Wyoming Extension Master Gardeners

Produced by:
David Keto – Extension Media Producer

11 comments

  1. Hello, if I have a container that I am going to use as a centerpiece bowl with some live plants; in this case begonias, and it is a season thing not long term. Would you recommend something in the bottom of the container in this case to help the plants since there is not a drainage hole on this decorative bowl?

  2. So no rocks/pebbles to plug the drainage holes? How do you keep the soil from washing out then? Most of my pots have at least 3 – 5 holes where I can push my finger or even thumb through. Isn't that big enough to lose the soil each time I water?

  3. Thanks, Donna. This was very helpful. I failed to take gravity into account. Now my teenaged marigold seedlings are dead.

  4. We've got a cool demo that helps you understand drainage in potted plants, and why rocks in the bottom of a pot is unnecessary.

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