
Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on March 9, 2014
This can happen for a few reasons. The first is that they were not planted deep enough. Another reason can be that they were stressed, especially if they were stressed as seedlings. They have a harder time forming a bulb. Too little light can keep them from forming a proper bulb and too little nutrients as well.
Was this answer useful?
00