Exhibition Vegetable Robinsons Mammoth Onion Improved 100 Graded Seeds

Mammoth Onion Improved

We are delighted to offer this seed packed by Robinsons. After years of research this onion has now reached a high standard of vigour and uniformity. Can be grown to over 6lb in weight and 22" in circumference. Very sweet flavour. The exhibitions onion winning many prizes from the 1800's to the present day. GRADED seed giving top quality results 

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