What cross has the bigest flowersRothschildianum flower size varies greatly, but that is on the extreme side.
I would pass on it and get another or a bunch of new seedlings with higher hope. Usually, this species easily has well over 20cm wide and that's smallish. It has to be at nearly 30cm to be decent.
Best roths have natural spread of well over 30cm and it can reach almost 40cm wide, which I believe is quite rare but very much possible.
This is a good advice.cut off that flower and see what the other two look like
I like seeing the variation.Hi everyone. This is my first time blooming rothschildianum. It is one of my favorite flowers but this one I bloomed does not really do it for me. It is about 5" across and I thought they are a bit bigger. Happy growing
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