…since we’ve been on the subject of watering earlier this month, why not keep at it?
This one is rather simple to relate. Sometimes, when watering our bonsai gardens, we might notice a tree that is always dry. It seems like minutes after we water it, the darn thing needs water again.
This should set off jangling alarm bells in our heads! Loud, nasty, persistent ones.
When a bonsai dries out this fast, there is often a very simple reason. The interior of the soil mass is not getting saturated. Very old established bonsai sometimes have this problem. It can happen with nearly any soil type, but is very common with Turface, Oil-Dri, and any soil containing peat moss. All of these have rehydration problems when dry.
A combination of issues can cause the interior area to become bone dry:
- soil choice
- erratic watering…
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