They're not seperate plants. the take one plant and graft it onto the roots of another, but sometime new shoots from the roots develop so need to be cut off
Brilliant, thank you so much. I have now removed the two stems and hope the problem is resolved. I didn’t get many flowers from the carlcephalum but hopefully next year it will blossom 🍃🌿
Those cut stems from the rootstock will undoubtedly shoot again - you'll need to be vigilant and keep pulling the shoots off, or the rootstock will take over.
V.carcephalum is gorgeous...
Since 2019 I've lived in east Clare, in the west of Ireland.
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New facts have changed that ...see above.
V.carcephalum is gorgeous...