My habanero plant got murdered by my mother-in-law this year. I can't eat 'em like I used to so only planted one. I use them in my peach preserves, can't go thru the winter without that. When peaches got ripe I headed out to buy some habaneros. Those babies were $6.99/pound!!!
Planting extra next spring. M-I-L is a planticidal maniac.
You might want to try planting 2 or three.
Peppers are healthier when they can cross-pollinate with other pepper plants.