It depends on the species/ type of Moraea and also the amount of food available to the plants, planting deeply may also encourage fewer and larger corms .... some Moraeas like very wet conditions but not all! .....too many variables! I just give them enough space that the corms have room to increase. if you replant every year that wont be as much as if you plan to leave them for ten years and just give supplemental feeding. Small corms for many plants may also indicate lack of food or a short growing season, sometimes brought about by drought and consequent premature dormancy when growing in pots. Feed them well and keep them growing longer, avoid erratic watering. Peter (UK) On Wed, Nov 14, 2012 at 6:00 PM, Michael Mace <michaelcmace@gmail.com>wrote: > Gastil wrote: > > > I am having doubts about how closely to space them in the pots. > > >