Daniel, perhaps you have more perfect growing conditions than I. Even though the Leopard Flower will grow in all kinds of "poor" conditions, having great conditions makes any plant take off. More sun, more fertile soil, fertilizer at the right time, and plenty of water, simply gives you a leg-up when growing. Also, the simple fact that I grow so many in 4-6" pots, greatly restricts their ability to produce flowers and then seed-pods rapidly. That's my experience any way.
@Suga, I am sending you a T-Mail.