Watering Lemon Trees
By Steven Biggs
Watering is the #1 Issue for Lemon Trees
In this excerpt from my book Grow Lemons Where You Think You Can’t, I talk about watering lemon trees:
How often you water your lemon depends on your soil mix, pot type, pot size, plant size, the weather, and if the plant is growing or dormant.
“I consider overwatering to be the number one issue,” Bob Duncan says as we chat about the problems he most often sees with lemons.
If the soil is constantly soggy — lemons hate soggy soil — the roots rot, which will eventually kill the plant.
How Much Water?
Watering is the number one issue for lemon trees.
When watering a potted lemon, apply enough water so that water comes out the drainage holes at the bottom of the pot — that’s when you know you have given it enough water. The other benefit to having water come out of the drainage holes at the bottom is that this also flushes out excess salts.
Another important watering consideration is that the lower soil in the pot remains more wet than the soil at the top — something you won’t be aware of unless you take the plant out of the pot. Don’t decide to water based only on how dry the top of the soil feels. Looks can be deceiving.
You want to give the plant time to use up the moisture in the bottom of the pot but not leave it to the point where the soil is too dry.
Once you get the hang of it, it’s not difficult. The following considerations will help you decide if it’s time to water:
Keep Your Lemon Tree Through the Winter
And enjoy fresh homegrown lemons!
Knowing When to Water
In the summer, when the lemon is growing, it will need regular watering.
Your lemon will still need some water in the winter, even if it’s not growing much. That’s because lemons are evergreen — they keep their leaves — so the plant will continue to lose some water through the leaves. (If you upset them, however, they might drop their leaves.)
I like Bob’s watering lingo for lemons stored in a cool place over the winter: “Keep them on the dry side of moist.”
If the pot is small enough, with a little practice you’ll be able to tell if your lemon needs water just by picking it up and feeling the weight of it.
If in doubt, stick your finger into the soil.
Don’t forget: The type of pot that you have affects how often you have to water. Soil in unglazed terracotta pots dries out more quickly than soil in plastic pots.
In summary: Don’t water a little bit each day!
More Lemon-Growing Information
Lemons: Articles and Interviews
Drop by the lemon home page for more articles and interviews to help you grow lemon trees at home.
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