I've no problem getting these to germinate, but further growth and general improvement have illuded me, not to even mention getting blossoms. Anyone out there have any tips?
What I know is, they are mainly winter growers, not seeming to want massive warmth, but they don't seem to do much under 15°C. Or do they require a warm winter? Copious watering? Fertilizer?
cheers,
Jamie V.
Cologne
