Hydrophobic Soil
Our analysis of 3 verified rescue cases across 3 plant species shows exactly what causes hydrophobic soil and the most effective fixes.
Quick Summary
Blueberry container mixes rely heavily on peat moss for acidity. If peat moss dries out completely, it becomes hydrophobic, repelling water so that it runs straight down the sides of the pot, leaving roots dry.
Most Effective Solutions
- 1 Bottom-water the container by placing it in a deep saucer or tub of water for 1-2 hours until the soil rehydrates and becomes heavy.
- 2 Add a few drops of mild, biodegradable dish soap to the watering can to break the water's surface tension and help it soak in.
- 3 Bottom water by soaking pot in tray for 30-60 minutes
Affected Plants
3 speciesFrequently Asked Questions
What causes hydrophobic soil?
How do I fix it?
- Bottom-water the container by placing it in a deep saucer or tub of water for 1-2 hours until the soil rehydrates and becomes heavy.
- Add a few drops of mild, biodegradable dish soap to the watering can to break the water's surface tension and help it soak in.
- Bottom water by soaking pot in tray for 30-60 minutes
Which plants are most affected?
Can it be prevented?
Which of the 7 Killers
is threatening your plants?
We analyzed 1,616 documented plant deaths to identify the 7 causes behind 78% of all losses. Answer 5 questions — we'll tell you exactly which ones apply to your setup.
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How do you decide when to water your plants?
Question 2 of 5
Where do most of your plants live?
Question 3 of 5
What's your home environment like?
Question 4 of 5
Have you lost a plant in the last 6 months?
Question 5 of 5
How often do you check your plants for pests?
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