They've got that beautiful classic heart shape and the colour is stunning. Do you use any chems/pesticides or is it a totally organic project?
Organic miticide, fungicide and pesticide. Also use 'used' coffee grounds in the soil, mix this stuff called "Thrive!" in a spray bottle w/water on the leaves and a plant food with a high center number around 55 (I.e. 'xx-55-xx').

