Tea bushes won't grow in greenhouse

junimofarm99

Greenhorn
I have around 4 tea bushes in my greenhouse, and they all are spaced out for one tile. They haven't been growing, and it's been 2 seasons but they are still a little baby sapling. Is there something wrong with the condition, or is one tile not enough?
 

nicodeux

Farmer
To illustrate what our friends said above, @junimofarm99 if you tea bushes look like this:
, then they are already fully grown (remember: they are bushes, not trees). They get extra bright green leaves on their top the last week of each season (except winter if planted outdoor) that you can gather: the tea leaves.
 
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