I got this Den. Densiflorum last year and it has 5 canes but only one has 3 leaves in it. Since then it has lost a leaf and no activity going in it for months, I thought it was dying so I thought of repotting it so I could check it if the roots are still healthy, still nothing but a couple of months ago two of the canes started to swell, I thought at last, a new leaf but the "growth" continued to swell and today it looks like this....a spike perhaps????