last year I split up large clumps of montbretia to make smaller clumps & spread them round the garden in a variety of places----full sun, shade & sun, shady areas etc. The one plant that hasnt ben moved is flowering, but no signs of flowers on any of the others.
Any ideas out there??
Have heard that bulbs/corms need to be planted at least 3 inches deep---is this correct & could it possibly affect the flowering??