Chris Betts Staff asked 14 years ago
A proportion of our onions, last year and the year before, bifurcated, making them a real pain to prepare for cooking! We have very good soil which we feed with seaweed, compost and well rotted horse manure. No-one else in our local GIY group had experienced the problem or could suggest a cause. The red ones were not affected. We used different varieties each year – turbo, sturon and stuttgarter reisling (? spelling?).